SJR-BTM625蓝牙模块规格书
BT1213H 蓝牙模块规格书V1.0
BOOMTECH SEMICONDUCTORS CO.,LTDProduct SpecificationModel : BT1213HREV : V1.0DRAWN BY ：CHECKED BY ：APPD BY：1. IntroductionBoomtech Semiconductors Co., Ltd the pioneer of the Bluetooth 4.0 modulesBT1213H which is a high performance, cost effective, low power and compact solution. The Bluetooth module provides a complete 2.4GHz Bluetooth systembased on CSR 8635 chip which is a single-chip radio and baseband IC for Bluetooth 2.4GHz systems including basic rate, EDR to 3Mbps and Bluetooth low energy2. Key Features• Fully Qualified Single-chip Bluetooth® v4.0 System•-91dBm (typical) π/4 DQPSK receiver sensitivityand -81dBm (typical) 8DPSK receiver sensitivity• A2DP v1.2, multipoint A2DP support enables connection to 2 A2DPsource devices for music playback• CSR's latest CVC technology for narrowband andwideband voice connections including wind noise reduction• AVRCP v1.4• Wideband speech supported by HFP v1.6 and mSBC codec•Audio interfaces: I²S and PCM• Stereo codec with 1 microphone input• 5-band fully configurable EQ• SBC, MP3 and AAC decoder support• Wired audio supportSupported sample rates of 8, 11.025, 16, 22.05, 32,44.1, 48 and 96kHz (DAC only)■Bluetooth low energy• Dual-mode Bluetooth low energy radio• Support for Bluetooth basic rate / EDR and low energy connections• 3 Bluetooth low energy connections at the same time as basic rate A2DP• Slim module with 24.5mm x 14.1mm x 2.0mm• RoHS Compliant3. Applications• Stereo speakers• Speakerphones• Handsfree car kits• 1-mic stereo headset or headphones6. Module Package Information6.1 Pinout Diagram and package dimensions 6.2 Module Pin descriptionsPIN NO.Pin Name1GND 2UART_TX 3UART_RX 4UART_RTS 5UART_CTS 6PIO 7PIO 8PIO 9PIO 10SPI_EN 11PCM1_IN UART data output for debug only / PIO15 Ground Description UART data input for debug only / PIO14 UART request to send, active low / PIO16 UART clear to send,active low / PIO17 PCM1 synchronous data input/SPI_MOSIfor debug only for debug only SPI/PCM select input for debug only for debug only12PCM1_CLK 13PCM1_OUT 14PCM1_SYNC15RESET16LED2(BLUE) 17LED1(RED) 18MFB/POWER 19CHARGE20VBAT211V822GND23USB_N24USB_P25PIO726PIO/027PIO628PIO1829PIO2130LED331LINE/MIC_AN32LINE/MIC_AP 33MIC_BIAS34LINE_BN35LINE_BP36SPK_RN37SPK_RP38SPK_LN39SPK_LP40GND LINE/MIC_AP input positiveLINE_BN input negativeLINE_BP input positiveMicrophone biasProgrammable input / output line 7PCM1 synchronous data sync/SPI_CSPCM1 synchronous data clock/SPI_CLKPCM1 synchronous data output/SPI_MISOLED driver(Open drain output)LED driver(Open drain output)Programmable input / output line 21LINE/MIC_AN input negativeProgrammable input / output line 18LED driver(Open drain output)Internal 1.8VPower on/off input key indicationReset if low. Input debounced so must be low for >5ms to cause a resetInternal charger input for charging(5V)Battery Power supply input for 3.0~4.2VUSB data minusUSB data plus with selectable internal1.5kΩ pull-up resistorProgrammable input / output line 6GroundProgrammable input / output line 0Speaker output negative，rightGroundSpeaker output positive，rightSpeaker output negative，leftSpeaker output positive，left7. Example Application Schematic。
SHENGRUN HY-40R201 Bluetooth 5.0 模块规格参数说明书
HY-40R201Copyright © 2010-2017 SHENGR All rights reserved.SHENGRUN Technologies assum this manual, Furthermore, SHEN hardware, software, and/or speci not make any commitment to upd products are not authorized for us SHENGRUN Technologies assum of intellectual property rights. The Bluetooth trademark is owneLevel:1 Bluetooth BLE 5.0 Module Specifications (40 pin)11 Nov. 2017 Version：V2.2ENGRUN Technology Co., Ltd. assumes no responsibility for any errors which HENGRUN Technologies reserves the right to specifications detailed here at any time withou o update the information contained here. SHE for use as critical components in life support d assumes no responsibility for any patents or aowned by the Bluetooth SIG Inc., USA vel: Public Informationonswhich may appear in ght to alter the hout notice and does SHENGRUN’sport devices or systems.s or authorized the useVersion HistoryCONTENTS1. DESCRIPTION (1)1-1.APPLICATIONS: (1)1-2.KEY FEATURES: (1)2. PRODUCT MODEL NUMBER: HARDWARE MODEL DESCRIPTION (2)2-1.(4 KINDS A NTENNA TYPE FOR CHOICE),(O PTION: WITH SHIELD CASE OR NO SHIELD CASE) (2)2-2:FCC ID&(IC ID/ WAIT DEFIND)P RINT F ORMAT ON THE S HIELD C ASE :(HY-40R201PC MODEL ONLY) (2)3. PCBA DIMENSION SIZE AND PICTURE (2)3-1:HY-40R201P/WMD40R201SR6P0(PCB IFAA NTENNA) (2)&HY-40R201PC/WMD40R201SR6PC(PCB IFAA NTENNA, WITH SHIELD CASE); (2)3-2:HY-40R201I/WMD40R201SR6I0(IPEX RF CONNECTOR TERMINAL) (3)&HY-40R201IC/WMD40R201SR6IC(IPEX RF CONNECTOR WITH SHIELD CASE ) (3)3-3:HY-40R201W/WMD40R201SR6W0(M ETAL W IRE A NTENNA)(1/4Λ HALF WAVE DIPOLE)_ (3)&HY-40R201WC/WMD40R201SR6WC(M ETAL W IRE A NTENNA, WITH SHIELD CASE); (3)3-4:HY-40R201C/WMD40R201SR6C0(C ERAMIC A NTENNA) (3)&HY-40R201CC/WMD40R201SR6CC(C ERAMIC A NTENNA, WITH SHIELD CASE); (3)4.APPLICATION NOTE: (4)5. PINOUT AND GPIOFUNCTION DESCRIPTION (5)6. ELECTRICAL CHARACTERISTICS (6)6-1.R ADIO PERFORMANCE & CURRENT CONSUMPTION (7)6-2.A BSOLUTE M AXIMUM R ATINGS (7)6-3.ESD R ATINGS (7)6-4.R ECOMMENDED O PERATING C ONDITIONS (8)6-5.GPIODC C HARACTERISTICS (8)6-6.T IMING R EQUIREMENTS (8)6-7.S WITCHING C HARACTERISTICS (9)7. BLOCK DIAGRAM (9)8. FUNCTIONAL BLOCK DIAGRAM (9)9. WORKING MODE SCHEMATIC (10)10. RECOMMEND REFLOW PROFILE( LEADLESS SOLDER CREAM: SN 96.5%, AG 3%, CU 0.5%) (10)11.HY-40R201PC/WMD40R201SR6PC MODULE FCC/INDUSTRY CANADA STATEMENT (11)12.CONTACT US (13)1. DescriptionHY-40R201 Bluetooth low energy single mode module is a single mode device targeted for low power sensors and accessories.HY-40R201 offers all Bluetooth low energy features: radio, stack, profiles and application space for customer applications. The module also provides flexible hardware interfaces to connect sensors. HY-40R201 can be powered directly with a standard 3V coin cell batteries or pair of AAA batteries. in lowest power shutdown mode it consumes only 0.15uA and will wake up in few microseconds. HY-40R201 transmission distance of 100 meter or more. (At face to face, free space, 1.2 Meter high from Ground for testing).Bluetooth IC：TTC2640R2 6*6*0.9mm 48pin IC,Used TI CC2640R2 die chip1-1.APPLICATIONS:Heart rate sensorsPedometersWatchesBlood pressure and glucose metersWeight scalesKey fobsHouseholds sensors and collector devicesSecurity tagsWireless keys (keyless go)Proximity sensorsHID keyboards and miceIndoor GPS broadcasting devices1-2.KEY FEATURES:Bluetooth v.5.0 single mode compliantSupports master,slaveand master/slave modesIntegrated Bluetooth low energy stackGAP, GATT, L2CAP, SMP Bluetooth low energy profilesPre-certified RF regurations for BQB BLE 5.0, CE ETSI RED, FCC, IC(Canada), (FCC and IC certified only for HY-40R201PC PCB antenna with shield case model);Another can Compliance for worldwide RF Regulations.Transmit power :+5 dBm typicalReceiver sensitivity: -97dBm typicalUltra low current consumption :Shutdown. No clocks running, no retention: 150 nA(Typical) Programmable ARM Cortex-M3 processor for embedding full applications2. Product model Number: Hardware Model Description2-1. (4 kinds Antenna type for choice) ,(Option: with shield case or no shield case)2-2: FCC ID &( IC ID/ wait defind) Print Format on the Shield Case :( HY-40R201PC model only)3. PCBA dimension size and picture3-1: HY-40R201P / WMD40R201SR6P0( PCB IFAAntenna)&HY-40R201PC / WMD40R201SR6PC (PCB IFA Antenna, with shield case);(PCBA dimension size : ( 25.16*15.22*2.0/2.6 mm ).Word Type: CalibriDirection: Horizon23267-HY40R201PC3-2:HY-40R201I / WMD40R201SR6I0(IPEX RF connector terminal)&HY-40R201IC / WMD40R201SR6IC (IPEX RF connector with shield case ) (PCBA dimension size : 25.16*15.22*2.6 mm).3-3: HY-40R201W / WMD40R201SR6W0( Metal WireAntenna)(1/4λ half wave dipole)_ &HY-40R201WC / WMD40R201SR6WC ( Metal Wire Antenna, with shield case) ; (PCBA dimension size : 23.2*15.22*2.0/2.6 mm).3-4: HY-40R201C / WMD40R201SR6C0( CeramicAntenna)&HY-40R201CC / WMD40R201SR6CC (Ceramic Antenna, with shield case) ;(PCBA dimension size : 25.16 * 15.22 * 2.0/2.6 mm ).4.Application Note:4-1.Attention to the electrostatic protection, prevent the soldering ironand the equipment grounding bad; And the workbench, working environment,packaging materials and from the human bodyTouch with static electricity,etc., destroy IC and software be fly; Manual welding module solder irontemperature, should pay attention to avoid the PCB copper strippingoff;Soldering iron strictlyGrounding requirements, eliminating ironpower failure module;4-2.Attention to avoid the overall motherboard power supply circuit of badwelding connected to short circuit or open circuit, causing the bluetoothchip, abnormal voltage,Thesoftwarewill fly and problems of IC was damaged.4-3.When programming firm ware , the VDDS supply voltage must in DC 2.4~3.3V, To avoid programming has not completely, and abnormal status occur..4-4. Use the module in the production and the transport process, pleaseinsure module’scomponent protection, prevent the precision parts on the moduleDamaged (welding furnace exit and assembly, testing, delivery process,suggest using collision buffer material, not collide with each other)4-5. The module for the humidity sensitive components, if used in SMT reflowsoldering operations, please strictly follow the IPC/JEDECJ - STD - 020regulation, completes the drying dehumidifying , and for this module hassecond processing work after placed in the functional test environment,the humidity of the chip is no guarantee that in a certain ratio, the honoredguest please understand;(The attention note show in below Fig.)4-6. The diagram (show in below Fig.) of the module application on external filter parts, whenneed, please design in the mainboard, the parts parameter can depend on the actual need to changes.4-7.Assembly recommendation 1: Underneath the module antenna and RF circuit on themainboardPCB copper need to clearance, and place close to the main board edge, as show in below Fig. The antenna can't be near aroundmetal parts and prevent material existence of electromagnetic radiation , Can affect the manipulation of the distance.4-8. Assembly recommendation 2: Signal trace and power supply trace, don't cross layout, as show in below Fig.To avoid crosstalk, affect the receiving sensitivity.5. Pinout and GPIOfunction Description Function Description GPIO, Sensor Controller (I:4mA max) GPIO, Sensor Controller (I:4mA max) The must pay attention to:Around must be clear, Module antenna should be on the electromagnetic surround antenna area.6. Electrical Characteristics(Test condition: With Ta = 25 ℃, VDD =3.0V with internal DC-DC converter, standardmeasure:1Mbps GFSKmodulation ,FRF = 2440MHz Bluetooth Low energy mode.)6-1.Radio performance & current consumption(Test condition:With Ta = 25 ℃, VDD =3.0V, with internal DC-DC converter, standardmeasure:1Mbps GFSKmodulation ,FRF = 2440MHz Bluetooth Low energy mode.) Modulation Mode: GFSKFrequency range: 2402~2480MHZ (2.4GHz ISM band)Transmit power setting Range: -21 ~ +5 dBm typical ( differential mode o/p point characteristics ; programmable by software)Receiver sensitivity: -97dBm typical( differential mode o/p point characteristics)Pre-certified RF regurations for BQB BLE 4.2/5.0, CE ETSI RED, FCC, IC(Canada), (FCC and IC only for HY-40R201PC PCB antenna with shield case model);Another can Compliance for worldwide RF Regulations.Ultra low current consumptionTransmit：6.1mA(typical)（O/P Power setting :0dBm）Transmit：9.1mA(typical)（O/P Power setting :5dBm）Receive(high gain setting): 6.1 mA(typical)Idle. Supply Systems and RAM powered:550uA(Typical)Standby. With Cache, RTC, CPU, RAM and partial registerretention. XOSC_LF: 3.0 uA(Typical)Shutdown. No clocks running, no retention: 150 nA(Typical)6-2. Absolute Maximum RatingsNote: These are absolute maximum ratings beyond which the module can be permanently damaged, these are not Maximum operating conditions, the maximum recommended operating conditions are6-3. ESD Ratings6-4. Recommended Operating ConditionsSupply voltage noise should be less than 10mVpp. Excessive noise at the supply voltage will reduce(2).When programming firm ware , the VDD supply voltage must in DC 2.4~3.3V,To avoid programming has not completely, or abnormal status occur..(3).For smaller coin cell batteries, with high worst-case end-of-life equivalent source resistance, a 22-μF VDDS input capacitor must be used to ensure compliance with this slew rate(6-6 timing req.). 6-5.GPIODC Characteristics6-6. Timing Requirements(1) For smaller coin cell batteries, with high worst-case end-of-life equivalent source resistance, a 22-μF VDDS input capacitor must be used to ensure compliance with this slew rate.(2) Applications using RCOSC_LF as sleep timer must also consider the drift in frequency caused bya change in temperature .6-7. Switching Characteristics7. Block Diagram8. Functional Block Diagram9. Working mode schematic Array10. Recommend Reflow Profile( Leadless solder cream: Sn 96.5%, Ag 3%, Cu 0.5%)Reflow Curve Classification11.HY-40R201PC/WMD40R201SR6PC Module FCC/Industry Canada Statement(to be placed on End Products)Federal Communications Commission (FCC) StatementFCC Statements(OEM) Integrator has to assure compliance of the entire end-product incl. the integrated RF Module. For 15 B (§15.107 and if applicable §15.109) compliance, the host manufacturer is required to show compliance with 15 while the module is installed and operating.Furthermore the module should be transmitting and the evaluation should confirm that the module's intentional emissions (15C) are compliant (fundamental / out-of-band). Finally the integrator has to apply the appropriate equipment authorization (e.g. Verification) for the new host device per definition in §15.101.Integrator is reminded to assure that these installation instructions will not be made available to the end-user of the final host device.The final host device, into which this RF Module is integrated" has to be labeled with an auxiliary label stating the FCC ID of the RF Module, such as "Contains FCC ID: 2ADXE-HY-40R201PC "This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions:(1)this device may not cause harmful interference, and(2)this device must accept any interference received, including interference that may cause undesired operation.""Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment."the Integrator will be responsible to satisfy SAR/ RF Exposure requirements, when the module integrated into the host device.Module statementThe single-modular transmitter is a self-contained, physically delineated, component for which compliance can be demonstrated independent of the host operating conditions, and which complies with all eight requirements of § 15.212(a)(1) as summarized below.1) The radio elements have the radio frequency circuitry shielded.2) The module has buffered modulation/data inputs to ensure that the device will complywith Part 15 requirements with any type of input signal.3) The module contains power supply regulation on the module.4) The module contains a permanently attached antenna.5) The module demonstrates compliance in a stand-alone configuration.6) The module is labeled with its permanently affixed FCC ID label.7) The module complies with all specific rules applicable to the transmitter, including all the conditions provided in the integration instructions by the grantee.8) The module complies with RF exposure requirements.NOTE: This equipment has been tested and found to comply with the limits for aClass B digital device, pursuant to part 15 of the FCC Rules. These limits aredesigned to provide reasonable protection against harmful interference in aresidential installation. This equipment generates uses and can radiate radiofrequency energy and, if not installed and used in accordance with the instructions,may cause harmful interference to radio communications. However, there is noguarantee that interference will not occur in a particular installation. If thisequipment does cause harmful interference to radio or television reception, whichcan be determined by turning the equipment off and on, the user is encouraged totry to correct the interference by one or more of the following measures:- Reorient or relocate the receiving antenna.- Increase the separation between the equipment and receiver.-Connect the equipment into an outlet on a circuit different from that to which thereceiver is connected.-Consult the dealer or an experienced radio/TV technician for helpIndustry Canada (IC) Statement This device complies with Indus Operation is subject to the follo (1) This device may not cause i (2) This device must accept any operation of the device.Canada, avisd’Industry Canada (IC)Le présentappareilestconforme exempts de licence.L'exploitationestautorisée aux d (1) l'appareil ne doit pas produi (2) l'utilisateur de l'appareildoit lebrouillageest susceptible d'en com 12.Contact UsShenZhenShengRun Technology Co Phone: +86-755-86233846 Fax: +86-755-82970906Official Website： Alibaba Website：http://shop143943E-mail: **********************Address: Room 602,B Block of LongNanshan District, Shenzhen, GuangIndustry Canada licence‐exempt RSS standar followingtwo conditions: ause interference, and pt any interference,including interference that a (IC)orme aux CNR d'Industrie Canada applicables aux deux conditions suivantes: roduire de brouillage, et ldoit accepter tout brouillageradioélectriquesu n comp gy Co.,Ltd. om Longjing Jingu Hi-tech Pioneer Park, Longzhu uangdong, China.andard(s). that may cause undesired cables aux appareils radio uesubi, mêmesi ngzhu 4th Road, Xili Town,。
深圳市昇润科技HY-40R201低功耗蓝牙5.0模块规格书说明书
HY-40R201深圳昇润科技对本手册中可能出现的和/或规格书的权利，恕不另行通知用作生命支持设备或系统中的关键标是由美国蓝牙SIG公司所有.R201低功耗蓝牙 5.0模块规格书(40 pin)文档版本：V2.02017年10月25日深圳市昇润科技有限公司版权所有现的错误不承担责任。
此外，昇润科技保留随时行通知，并不承诺更新此处所包含的信息。
昇润的关键组件。
以及不承担各种专利或知识产权的.密级：公开资料留随时更改硬件，软件。
昇润的产品不被授权产权的授权使用;蓝牙商1.简述 (1)1-1应用： (1)1-2主要特征： (1)2. 产品型号 (2)2-1.(4 种天线形式可供选择)/( 可选: 带屏蔽罩或不带屏蔽罩) (2)2-2: HY-40R201PC机种屏蔽罩上FCC ID &( IC ID 待定义）印刷内容： (2)3. 模块尺寸与图片 (2)3.1 HY-40R201P / WMD40R201SR6P0 PCB IFA天线 (2)3-2.HY-40R201I /WMD40R201SR6I0 IPEX RF外接天线连接端子 (3)3-3. HY-40R201W / MD40R201SR6W0 金属线天线 (1/4波长偶极子天线) (3)3.4. HY-40R201C/ WMD40R201SR6C0 (陶瓷天线) (3)(4). 应用注意事项: (4)5.引脚分配和端口功能说明 (5)6. 电气特性 (6)6-1. 射频特性 及 电流功耗: (6)6-2. 绝对最大额定值 (7)6-3. ESD 额定值 (7)6-4.建议工作条件 (7)6-5.GPIO DC特性 (7)6-6. 时序要求 (8)6-7. 动作状态切换时序特性 (8)7. 模块方块图 (8)8.IC功能方块图 (9)9. 工作模式架构图 (9)10. 回流焊曲线建议 (无铅锡膏: Sn 96.5%, Ag 3%, Cu 0.5%) (10)11. HY-40R201PC / WMD40R201SR6PC 模块 FCC及 IC声明 (11)12.联系我们 (13)HY-40R201提供蓝牙低功耗特性：无线电，蓝牙协议栈，配置文件和客户应用程序的所需空间。
CPR9851S蓝牙模块规格书
CPR9851S蓝牙模块规格书HK NATER TECH LIMITEDCPR9851S Specification Customer:Description:CPR9851S V2.1Customer P/N:______________________________________ Date:Customer: Provider:HK NATER TECH LIMITEDAdd: Add: 2F,NO.27,2 Baomin Rd.,Baoan Dist.SZ City,China Tel: Tel:0086-755-61522172/135********Fax: Fax:0086-755-61522171Attn: Attn:LingoE-mail:E-mail:***************目录版本说明 (2)1.概述 (3)2.应用领域 (3)3.功能架构 (4)3.1功能架构图 (4)3.2功能描述 (4)4.性能参数 (5)5.引脚功能说明（管脚分配图如附录C） (5)6.工作模式 (6)7.注意事项 (7)附录A：模块尺寸 (9)附录B：模块图像 (10)附录C：管脚分配 (11)附录D：应用参考电路 (12)附录E：天线参考设计 (14)版本说明1.概述CPR9851S是我司基于RDA5851SX芯片设计，是一个高集成度，低成本，低功耗的蓝牙立体声带通话功能+TF 卡+FM +Line in 全功能单芯片模块，符合Bluetooth2.1+EDR 规范。
旨在为客户提供低成本、高效率的立体声传输方案。
2.应用领域该模块主要用于短距离的音乐传输，可以方便地和笔记本电脑，手机，PDA等数码产品的蓝牙设备相连，实现音乐的无线传输，由于集成了FM与MMC卡的播放功能，使本产品具有有极高的性价比。
蓝牙音箱单芯片解决方案，集成Line in、FM、IR、TF/SD 卡播放及USB 声卡等蓝牙立体声耳机蓝牙无线音频传输读卡器、蓝牙拔号器、蓝牙伴侣、蓝牙音箱等产品3.功能架构3.1功能架构图3.2功能描述1）可播放MP3/WMA/WAV/SBC2）蓝牙立体声传输，蓝牙通话3）收音4）卡控制，支持USB(slave)功能，从而可以实现读卡器功能5）立体声Line-in 输入6）遥控7）支持ADC按键+ power on 按键8）支持UART串口通讯，可自定义AT通讯协议。
蓝牙-BT规格书
蓝牙-BT规格书HSP: headset耳机功能，提供移动终端与耳机之间通信所需的基本功能，如：配对连接，接听来电，挂断电话。
HFP： handsfree供免提设备拨打和接听呼叫, 是HSP的扩展，常用于车载免提，让蓝牙设备可以控制电话，如接听、挂断、拒接、语音拨号等，A2DP（立体声）蓝牙音频传输模型协定, 是专门为使用蓝牙传送立体声音乐而制定的：A2DP能够让两个同样支持蓝牙音效传输的装置互相连接能输出如CD音质（16 bits，44.1 kHz）般的音乐, 假如有一方没有支持A2DP的话，这时音效就只能输出HandsfreeProfile（8 bits，8kHz），就算耳机是采用双耳筒的设计，也只能有一般电话的单声道音质，与真正的立体声相去甚远。
验证方法：蓝牙立体声耳机推出进行Skype通话,听音乐,通话等，终端有Media Player或类似的音乐播放器功能AVRCP（音乐播放控制）音频/视频远程控制配置文件，设计用于提供控制TV、Hi-Fi设备等的标准接口。
此配置文件用于许可单个远程控制设备（或其它设备）控制所有用户可以接入的A/V设备。
它可以与A2DP或VDP配合使用，VRCP 定义了如何控制流媒体的特征。
包括暂停、停止、启动重放、音量控制及其它类型的远程控制操作。
SPP串行端口配置，定义了如何设置虚拟串行端口及如何连接两个蓝牙设备将两台设备作为虚拟串行端口，然后通过蓝牙技术连接两台设备定义了两个角色，设备 A 和设备 B。
设备 A——即主动建立至另一设备的连接的设备（发起方）。
设备 B——即等待另一设备主动建立连接的设备（接收方）BIP为基本图像规范，典型的应用如使用手机控制数码相机的快门操作，在设备之间传送图像，可分为：1、Image Push 该应用允许蓝牙主单元向从单元发送一幅或多幅图像，进而从单元可将接受到的图像显示或打印出来。
2、Image Pull允许蓝牙主单元查阅存储于从单元的图像，并在从单元用户允许的情况下，下载查阅的图像。
蓝牙模块规格书
HC-04RBluetooth data module specificationsBluetooth®V2.0With EDRTYPE:VER:Document Number:Release Date:（2013-01-01New）Autbosr:※Does if there are any new version,without prior notice.Features：Fully Qualified Bluetooth System Bluetooth V2.0+EDR Specification Compliant1.8V core,1.8to3.6V I/O Low Power ConsumptionExcellent Compatibility with Cellular Phones,PDAs,Digital Cameras,PMP......Minimum External ComponentsIntegrated1.8V RegulatorVarious interfaces:USB，UART,PIO and PCMBuilt-In Self-Test Reduces Production Test TimesRoHS CompliantWi-Fi coexistence supportedContentsBlock DiagranWIFI Application Block DiagranSpecificationPIN DescriptionPower Supply DiagramApplication circuitryUART InterfacePCM InterfacePackage DimensionsBLOCK DIAGRAMWIFI Application Block Diagran2-wireco-existenceTraditional3-wireco-existenceEnhanced3-wire(Packet Traffic Arbitration)co-existenceSpecificationGeneral SpecificationPeak current during cold boot50.7mA Peak Tx current Master42.8mAPeak Rx current Master35.1mAPeak Tx current Slave43.5mAPeak Rx current Slave39.4mAREG_IN,VDD_PIO,VDD_PADSHost Inter face(Regulator In)VDD_REG:2.2～3.6V(UART,PCM and PIO Inter face) VDD_RART:1.7～3.6V(Core and RF block)VDD_1.8V:1.7～1.9VUARTBaud Rate9600～3MClock Source26MHZ crystalCarrier Frequency2400MHZ to2483.5MHZ(USA,Europe) Rx.Sensitivity(BER<0.1%)-78dbmOutput Power-2dBmModulation Method GFSK,1Mbps,0.5BT GaussianMaximum Data Rate2M bpsMaximum number of active slaves7Built in Firmqare Up to HCIInter faces USB,PCM,UART,PIOs Operating temperature-30～+70CStorage temperature-40～+85CPower Supply DiagramTerminal 3.0V Power Supply 1.8V Power Supply1.8V NC 1.7to1.9VVcc 2.2to3.6V NC Application circuitryPower ConsumptionOperation Mode ConnectionType UART Rate(kbps)Average UnitPage scan-115.20.37ma Inquiry and page scan-115.20.68ma ACL No traffic Master115.2 6.46ma ACL With file transfer Master115.211.73ma ACL No traffic Slave115.213.90ma ACL With file transfer Slave115.217.19ma ACL No traffic Master921.6 6.49ma ACL With file transfer Master921.632.91ma ACL No traffic Slave921.613.87ma ACL With file transfer Slave921.630.59ma ACL40ms sniff Master38.4 1.59ma ACL1.28s sniff Master38.40.20ma SCO HV1Master38.434.00ma SCO HV3Master38.417.33ma SCO HV330ms sniff Slave38.417.00ma ACL40ms sniff Slave38.4 1.60ma ACL1.28s sniff Slave38.40.24ma Parked1.28s beacon Slave38.40.18ma SCO HV1Slave38.434.02ma SCO HV3Slave38.420.94ma SCO HV330ms sniff Slave38.416.80ma Stanidby Host connection-38.49ua Reset(RESETB low)--20uaPIN DescriptionPin Symbol Description1PIO6I/O Programmable input/output line 2PIO7I/O Programmable input/output line 3PIO8I/O Programmable input/output line 4PIO0I/O Programmable input/output line 5PIO1I/O Programmable input/output line 6PIO5I/O Programmable input/output line 7PIO4I/O Programmable input/output line8RESET Reset,iflow.Input debounced so must below for>Sms tocause a reset9PCM-SYNC I/O Synchronous data sync10PCM-OUT Synchronous data output11PCM-IN ISynchronous datainput12PCM-CLK I/O Synchronous data clock13VCC D.C Input Voltage for Internal Regulator(2.2～3.6V)141V8D.C Input Voltage for the operation of Core and RFblock(1.7～1.9V)15USB-DN USB data minus16USB-DP Usb data plus with selectable interal1.5K pull-up resistor 17UART-TX UART date output active high18UART-CTS UART clear to send active low19UART-RTS UART request to send active low20UART-RX UART date input active high21AIO0I/O Programmable input/output line22PIO3I/O Programmable input/output line23PIO2I/O Programmable input/output line24GND Ground25ANT I/O Antenna Port26GND GroundUART InterfaceFour signals are used to implement the UART functionUART_RX and UART_TX transfer data and UART_CTS and UART_RTS can be used to implement RS232hardware flow control where both are active low indicators.The interface consists of four-line connection as described in below:Signal name Driving source DescriptionUART_TX HC-04R module Data from HC-04R moduleUART_RX Host Data from HostUART_RTS HC-04R module Request t o send output of HC-04R moduleUART_CTS Host Clear to send input of HZ-208moduleUART SettingsBluetooth Module can handle UART baudrate from9.6kbps up to3Mbps.User can change data format the following selection using PSKEY.However,host shall communicate with default setting UART connection initiated at first time.Baud Rate=(PSKEY_UART_BAUD_RATE)/(0.004096)Property Possible ValuesBCSP-Specific Hardware Enable or DisableBaudrate Min9600Baud,Max3MFlow Control RTS/CTS or NoneData bit length8bitParity None,Odd or EvenNumber of Stop Bits1or2Property Possible ValuesBCSP-Specific Hardware EnableBaudrate115.2kbpsFlow Control NoneData bit length8bitParity EvenNumber of Stop Bits1Default Data FormatPCM InterfaceBluetooth module offers a bi-directional digital audio interface that routes directly into the basebandlayer and does not pass through the HCI protocol layer.It allows the data to be sent to and recevied from a SCO connectionThis interface consists of four signals:a clock(PCM_CLK),a data input(PCM_IN),a data output(PCM_OUT),and a frame-synchronization signal(PCM_SYNC)Bluetooth module interfaces directly to PCM audio devices including the following:-Qualcomm MSM3000series and MSM5000series CDMA baseband devices-OKI MSM7705four channel A-law and u-low CODEC-Motorola MC1454818-bit A-law and u-law CODEC-Motorola MC14548313-bit linear CODECPCM settingsBluetooth module can operate as the PCM interface master generating an output clock of 256kHz.When configured as PCM interface slave it can operate with input clock up to2048kHz.User can change data format the following selection using PSKEY.Property Possible ValuesMode Slave,MasterClock rateMaster mode:128,256,512kHzSlave mode:up to2048kHzClock formats Long Frame Sync,Short Frame SyncSample formats13or16-bit linear,8-bit u-law or A-lawDefault Data FormatProperty Possible ValuesMode MasterClock rate256kHzClock formats Long Frame SyncSample formats13-bit linearUART Bypass Mode-For devices that do not tri-state the UART bus,the UART bypass mode on bluetoothmodule can be used.-The default state of the module after reset is de-asserted is for the host UART bus to be connected to its UART.-In order to apply the UART bypass mode,a BCCMD command will be issued to themodule upon this,it will switch the bypass to PIO(4,5,6,7).Once the bypass mode has been invoked,it will enter the deep sleep state indefinitely.-In order to re-establish communication with the module,it must be reset so that thedefault configuration takes affect.-It is important for the host to ensure a clean bluetooth disconnection of any active links before the bypass mode is invoked.Therefore it is not possible to have active Bluetooth links while operating the bypass mode.Package DimensionsUnit:mm。
扬润HY-254103 V6 蓝牙模块硬件规格书说明书
密级：公开资料HY-254103V6硬件规格书文档版本：V1.12020年8月19日深圳市昇润科技有限公司版权所有昇润科技对本手册中可能出现的错误不承担责任。
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以及不承担各种专利或知识产权的授权使用;蓝牙商目录1.概述 (4)1.1.BLE应用领域 (4)1.2.功能特点 (4)1.3.主要功能特点 (5)2.硬件规格 (7)2.1模组参数 (7)2.2.模组脚位及尺寸 (7)名称：HY-254103V6 (7)2.3.引脚定义说明 (8)2.4.电气特性 (9)2.5.工作模式 (10)2.5.1.直驱模式 (10)2.5.2.桥接模式 (11)2.6.电路连接 (11)2.6.1.大模块通信接口选择 (11)2.6.2.三种通信方式连接示意图 (12)2.6.3.ADC参考电路及注意事项 (13)3.应用注意事项 (14)4.回流焊曲线建议 (15)5.联系我们 (16)1.1.BLE应用领域健身类：运动手环，计步器，运动计量（跑步，自行车，高尔夫）。
智能家居类：插座改造，遥控开关，调光调色照明，门锁，窗帘，温湿度计，智能秤，环境烟雾探测器，宠物监管健康医疗类：医疗检测/追踪（心率，血压，血氧，脉搏，体温）。
婴幼儿护理：实时体温检测，智能婴儿床，防丢失。
玩具类：互动遥控玩具，机器人，飞行器，玩具车，防丢器。
汽车电子：胎压检测、汽车自动锁、车位记录、电动车防盗器、数据采集监控。
人机界面：HID键盘、鼠标、遥控器、手柄。
安防工控类：智能充电桩、无感门禁系统、地铁轧机。
工业4.0物联网类：5G充电设备、……1.2.功能特点CC2541透传根据蓝牙角色，可分为3种版本：蓝牙主机、蓝牙从机、蓝牙主从一体。
蓝牙主机支持SBL升级（UART升级），蓝牙从机支持OAD升级，蓝牙主从一体支持蓝牙角色切换。
聆思科技 听声 双麦离线语音交互芯片产品规格书说明书
双麦离线语音交互芯片 产品规格书 型号：C4203-L02C文档密级：对外公开 Version 1.2 2021.1.18L I S T E N A I _f o r _L I S T E NAI_for _LISTENAI_for_LISTE N A I _f o r _L I S T E N A I _f o r _LI S T E N A I _f o r _声明 本手册由聆思科技版权所有，未经许可，任何单位和个人都不得以电子的、机械的、磁性的、光学的、化学的、手工的等形式复制、传播、转录和保存该出版物，或翻译成其它语言版本。
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L I S T E N A I _f o r _L IS T E NAI_for _LISTENAI_for_LISTE N A I _f o r _L I S T E N A I _f o r _L I S T E N A I _f o r _变更记录L I S T E N A I _f o r _L IS T E NAI_for _LISTENAI_for_LISTE N A I _f o r _r _目录 声明 ............................................................................................................................................................... 1 变更记录 ..................................................................................................................................................... 2 1产品简介 .................................................................................................................................................. 5 1.1 方案介绍 ......................................................................................................................................... 5 1.2 方案特性 ......................................................................................................................................... 5 2产品能力介绍 ......................................................................................................................................... 7 2.1 功能介绍 ......................................................................................................................................... 7 2.2 AI 技术特点 ..................................................................................................................................... 7 2.2.1双麦降噪 ....................................................................................................................................... 7 2.2.2 噪声抑制 ...................................................................................................................................... 8 2.2.3 语音唤醒 ...................................................................................................................................... 8 2.2.4 离线识别 .. (8)2.2.5 播报打断 (8)2.3 效果介绍 (9)3使用场景 (10)4 模组介绍 (11)4.1 模组配置 (11)4.2 系统框图 (12)4.3 芯片框图 (12)4.4 封装 ................................................................................................................................................ 13 L I S T E N A I _f o r _L IS T E NAI_for _L ISTENA I_for_L ISTE N A I _f o r _L I S T E N A I _f o r _L I S T E N A I _f o r _4.5 芯片引脚说明 .............................................................................................................................. 14 4.6 电气特性 ....................................................................................................................................... 15 5 开发流程 ............................................................................................................................................... 16 6 可靠性测试 .......................................................................................................................................... 18 6.1 外观 ................................................................................................................................................ 18 6.2 盐雾测试 ....................................................................................................................................... 18 6.3 高温高湿存储测试 ..................................................................................................................... 18 6.4 温度冲击测试 .............................................................................................................................. 18 6.5 低温存储测试 .............................................................................................................................. 19 6.6 85/85实验 ..................................................................................................................................... 19 6.7 有毒有害物质检测 ..................................................................................................................... 19 6.8 连接测试 ....................................................................................................................................... 19 6.9 振动测试 (19)6.10 高温运行测试 (19)6.11 低温运行测试 (20)6.12 开关机测试 (20)L I S T E N A I _f o r _L IS T E NAI_for _LISTENAI_for_L ISTE N A I _f o r _L I S T E N A I _f o r _L I S T E N A I _f o r _1产品简介 1.1 方案介绍 随着人工智能行业的迅猛发展，人工智能技术开始应用在各种用户场景，智能硬件产品开始逐步普及，走向千家万户。
E104-BT40双模蓝牙模块产品规格书说明书
E104-BT40产品规格书双模蓝牙模块V4.2协议目录第一章概述 (2)1.1产品简介 (2)1.2特点功能 (2)1.3应用场景 (2)第二章规格参数 (2)2.1极限参数 (2)2.2工作参数 (3)第三章机械尺寸与引脚定义 (4)第四章快速使用 (5)4.1快速使用指南 (5)4.2空中配置 (6)4.3数据传输 (8)4.2.1SPP数据透传 (8)4.2.2BLE数据透传 (9)4.4其他 (11)第五章功能说明 (11)5.1配置 (11)5.2MAC地址绑定 (11)5.3状态或事件打印 (11)5.4经典蓝牙配对 (11)5.5UUID说明 (12)5.6打包机制 (12)第六章AT指令 (12)第七章硬件设计 (24)第八章常见问题 (25)9.1传输距离不理想 (25)9.2模块易损坏 (25)9.3误码率太高 (25)第九章焊接作业指导 (26)9.1回流焊温度 (26)9.2回流焊曲线图 (26)第十章批量包装方式 (27)修订历史 (27)关于我们 (27)第一章概述1.1产品简介E104-BT40模块是一款基于蓝牙4.2+3.0版本的串口转双模蓝牙从机模块，即低功耗蓝牙BLE与经典蓝牙SPP Profile,可在BLE与经典蓝牙之间自由切换，工作在2.4GHz频段。
E104-BT40模块使用通用AT指令设置参数，操作简单快捷。
模块仅支持蓝牙从机角色，通过该模块可以使传统的低端串口设备或者MCU控制的设备进行无线数据传输。
是一款低成本，简单，可靠的数据传输模块。
1.2特点功能●支持蓝牙Bluetooth Specification V4.2+3.0协议；●支持AT指令配置；●支持BLE；●支持SPP3.0；●GPIO输入/输出；●2路PWM输出●串口缓存249字节●有效通讯距离30米以上●支持全球免许可ISM2.4GHz频段；●支持1~2Mbps空中速率；●自带PCB板载天线，无需外接天线。
SJR-BTM308-C蓝牙音频模块
Bluetooth Module DatasheetModel:SJR-BTM308-CVersion:V1.12018-07-05Sky Jiarun Technologies Co.,Ltd.Tel:(0755)85279490E-mail:sales@Web:Fuyong,Baoan,ShenzhenList of Contents1Introduction (3)2Key Features (3)3Applications (4)4Block Diagram (4)5General specifications (4)6Module Package Information (5)6.1Pinout Diagram and package dimensions (5)6.2Module Pin descriptions (6)7Electrical Characteristics (9)7.1Absolute Maximum Ratings (9)7.2Recommended Operating Conditions (9)8Recommended reflow temperature profile (10)1IntroductionSky Jiarun Technologies introduces the pioneer of the Bluetooth5.0modules SJR-BTM308-C which is a high performance,cost effective,low powerand compact solution.The Bluetooth module provides a complete2.4GHzBluetooth system based on the QCC3008QFN chipset which is a singlechip radio and baseband IC for Bluetooth2.4GHz systems,.This module is fullyqualified single-chip dual mode Bluetooth@v5.0system.2Key FeaturesBluetooth Profiles●Bluetooth v5.0specification support●Qualcomm®Bluetooth®Low Energy secure connection●A2DP v1.3.1●AVRCP v1.6●HFP v1.7●HSP v1.2●SPP v1.2●DID v1.3●HOGP v1.0●PXP v1.0.1●FMP v1.0●BAS v1.0●QTIL's proximity pairing and QTIL's proximity connectionMusic Enhancements●aptX,aptX Low Latency,SBC,and AAC audio codecs●Qualcomm TrueWireless™Stereo(TWS),which allows two devices to beconfigured as a stereo pair●Configurable Signal Detection to trigger events●1bank of up to10-stage Speaker Parametric EQ●6banks of up to5-stage User Parametric EQ for music enhancement●Qualcomm®meloD™Expansion audio processing:3D stereo widening●Compander to compress or expand the dynamic range of the audio●Post Mastering to improve DAC fidelity●Dual I²S outputs with crossoverAdditional Functionality●Support for multi-language programmable audio prompts●Multipoint support for A2DP connection to2A2DP sources for music playback●Talk-time extension,which automatically reduces processor functions to extenduse when a low battery condition is detected●Slim module with13.5mm x21mm x2.0mm3Applications●Stereo Headsets●Wired Stereo headsets and headphones●Portable Bluetooth Stereo speakers4Block Diagram5General specificationsModel Name SJR-BTM308-CProduct Description Bluetooth5.0Class2Module Bluetooth Standard Bluetooth5.0Chipset QCC3008QFNDimension13.5mm x21mm x2.0mmOperating ConditionsVoltage 2.8~4.2VTemperature-10～+70℃Storage Temperature-40～+85℃Electrical SpecificationsFrequency Range2402～2480MHzMaximum RF Transmit Power9dBmπ/4DQPSK Receive Sensitivity-92dBm8DPSK Receive Sensitivity-82dBm6Module Package Information6.1Pinout Diagram and package dimensionsUnit：MMRecommended PCB layout footprint6.2Module Pin descriptionsPin#Pin Name Pin TypeDescription1GND GroundGround2AIO_0Analogue input/output Analogue programmable input/output line 0.3NC NC NC 4NCNCNC5UART_RTS/PIO_16Bidirectional with strong pull-upUART request to send,active low Alternative function:■PIO_16Programmable input/output line 16.6UART_CTS/PIO_17Bidirectional with strong pull-down UART clear to send active lowAlternative function:■PIO_17Programmable input/output line17.7NC NC NC 8NC NC NC 9NC NC NC 10NC NC NC 11NC NC NC12SPI_PCM Input with weak pull-down SPI/I2S#select input ■0=I2S/PIO interface ■1=SPI13GND Ground Ground14SPI_MISO Bidirectional with weak pull-down SPI data outputAlternative function:■PIO_3:Programmable input/output line3.■I2S1_SD_OUT:I2S1synchronous data output15SPI_MOSI Bidirectional with weak pull-down SPI data inputAlternative function:■PIO_2:Programmable input/output line ■SPDIF_IN:SPDIF input■I2S1_SD_IN:I2S1synchronous data input16SPI_CLK Bidirectional with weak pull-down SPI clockAlternative function:■PIO_5:Programmable input/output line ■I2S1_CLK:I2S1synchronous data clock17SPI_CSB Bidirectional with weak pull-down Chip select for SPI,active lowAlternative function:■PIO_4:Programmable input/output line4.■I2S1_WS:I2S1word select18GND Ground Ground19GND Ground Ground20BT_Reset Input with strong pull-up Reset if low.Pull low for minimum5ms to cause a reset 21GND Ground Ground22LED_1Bidirectional Open-drain output23LED_0Bidirectional Open-drain output24PWR CMOS Input Regulator enable and multifunction button.A high input(tolerant to VBAT voltages)enables theon-chip regulators,which can then be latched on internally and the button used as a multifunction input.25GND Ground Ground26VBUS Charge input Charge input.Typically connected charger27CHG_EXT Exernal battery charger control External battery charger transistor base control when using external charger boost.Otherwise leave unconnected.28VBAT_SENSE CMOS Input Battery charger sense input.29VBAT Power Input Positive supply for BT Module,or batterypositive terminal30GND Ground Ground311V8Power output Auxiliary regulator output(1.8V out)32VDD_PADS Power input Positive supply input for input/output ports 333V3_USB Power output 3.3V bypass linear regulator output34GND Ground Ground35USB_N Bi-directional USB data minus36USB_P Bi-directional USB data plus with selectable internal1.5kΩpull-up resistor37GND Ground Ground38PIO_9Bidirectional with strong pull-down Programmable input/output line9. Alternative function:■UART_CTS:UART clear to send,active low ■I2S2_SD_IN:I²S2synchronous data input39PIO_0Bidirectional with strong pull-up Programmable input/output line0. Alternative function:■UART_RX:UART data input40PIO_1Bidirectional with strong pull-up Programmable input/output line1. Alternative function:■UART_TX:UART data output41PIO_8Bidirectional with strong pull-up Programmable input/output line8.Alternative function:■UART_RTS:UART request to send,active low ■I2S2_SD_IN:I²S2synchronous data input42PIO_7Bidirectional with strong pull-down Programmable input/output line7.■I2S2_WS:I2S2word select43PIO_6Bidirectional with strong pull-down Programmable input/output line6.■I2S2_SD_OUT:I2S2synchronous data output 44PIO_21Bidirectional with weak pull-down Programmable input/output line21.45PIO_18Bidirectional with weak pull-down Programmable input/output line18.46LED_2Bidirectional Open-drain output47GND Ground Ground48MIC_BIAS Analogue Microphone bias49LINE/MIC_AN Analogue in Microphone input negative,channel A50LINE/MIC_AP Analogue in Microphone input positive,channel A51LINE_BN Analogue in Line-in negative,channel B52LINE_BP Analogue in Line-in positive,channel B53GND Ground Ground54SPK_RN Analogue OUT Speaker output negative,right55SPK_RP Analogue OUT Speaker output positive,right56SPK_LN Analogue OUT Speaker output negative,left57SPK_LP Analogue OUT Speaker output positive,left58GND Ground Ground59RF_IN RF Bluetooth50Ωtransmitter output/receive input 60GND Ground Ground7Electrical Characteristics7.1Absolute Maximum RatingsRating Minimum MaximumStorage temperature-40℃+85℃7.2Recommended Operating ConditionsOperating Condition Minimum MaximumOperating temperature range-10℃+70℃Supply voltage:VBAT+2.8V+4.2V8Recommended reflow temperature profileThe module Must go through125℃baking for at least9hours before SMTAND IR reflow process!若拆封后未立即上线，天嘉润科技建议让下次上线前务必以125℃烘烤9小时以上！11Record of ChangesIMPORTANT NOTICESky Jiarun Technologies Co.,Ltd (SJR)reserve the right to make changes to their products or to discontinue any product or service without notice,and advise customers to obtain the latest version of relevant information to verify,before placing orders,that information being relied on is current.All products are sold subject to the SJR terms and conditions of sale supplied at the time of order acknowledgement,including those pertaining to warranty,patent infringement,and limitation of liability.SJR warrants performance of its products to specifications applicable at the time of sale in accordance with SJR’s standard warranty.Testing and other quality control techniques are utilized to the extent SJR deems necessary to support this warranty.Specific testing of all parameters of each device is not necessarily performed,except those mandated by government requirements.In order to minimize risks associated with customer applications,adequate design and operating safeguards must be used by the customer to minimize inherent or procedural hazards.SJR products are not authorized for use as critical components in life support devices or systems without the express written approval of an officer of the company.Life support devices or systems are devices or systems that are intended for surgical implant into the body,or support or sustain life,and whose failure to perform when properly used in accordance with instructions for use provided,can be reasonably expected to result in a significant injury to the user.A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system,or to affect its safety or effectiveness.SJR assumes no liability for applications assistance or customer product design.SJR does not warrant or represent that any license,either express or implied,is granted under any patent right,mask work right,or other intellectual property right of SJR covering or relating or any combination,machine,or process in which such products or services might be or are used.Tel:(0755)85279490Fax :(0755)85279683Web:E-mail:sales@ DataRevision Description 2018-01-30V1.0Original publication of this document.2018-07-05V1.1Fix PIN definition.。
SJR-BTM870-C蓝牙模块规格书
Units dBm dBm dB dB dB dB dB
Min -20 Min 0 16 -
Typ -90 -10 6 -6 -38 -45 -16 Typ 3 24 0.5 940 -36 -45
Max -86 11 0 -30 -40 -9 Max 1000 -20 -40
Spec-BTM870-C-V1.0
Page 2 of 6
Product Specification
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 SPI_CLK SPI_MISO SPI_CSB SPI_MOSI UART_RX UART_TX LED0 LED1 LED2 RESET PIO10 PIO11 PIO12 PIO13 I2C_SCL I2C_SDA GND USB_D+ USB_DGND V5.0 1V8_OUT VDD_PADS CMOS Input CMOS Output CMOS Input CMOS Input CMOS Input CMOS Output Open drain output Open drain output Open drain output CMOS input with weak internal pull-up Bi-directional Bi-directional Bi-directional Bi-directional Bi-directional Bi-directional GND Bi-directional Bi-directional GND Power Power Power Serial Peripheral Interface Clock Serial Peripheral Interface Data Output Chip Select For Synchronous Serial Interface (Active Low) Serial Peripheral Interface Data Input UART Data Input (Active High) UART Data Output (Active High) LED Driver LED Driver LED Driver Reset if low. Input debounced so must be low for >5ms to cause a reset Programmable Input/Output Line Programmable Input/Output Line Programmable Input/Output Line Programmable Input/Output Line Programmable Input/Output Line(Serial Clock) Programmable Input/Output Line(Serial Address/Data I/O) Ground USB Data Plus USB Data Minus Ground Battery charger input 1.8V switch-mode power regulator output 1.7V to 3.6V positive supply input for input/output ports: ■RST# ■UART ■PCM ■ SPI ■ PIO[15:0] 1.7V to 3.6V positive supply input for input/output ports: ■ Serial quad I/O flash port Take high to enable switch-mode regulator Battery positive terminal Ground Programmable Input/Output Line, SPI flash clock Programmable Input/Output Line, SPI RAM click Programmable Input/Output Line, SPI flash chip select Programmable Input/Output Line, SPI RMA chip select Programmable Input/Output Line, Serial quad I/O flash data bit 0 Programmable Input/Output Line, Serial quad I/O flash data bit 1 Programmable Input/Output Line, Serial quad I/O flash data bit 2 Programmable Input/Output Line, Serial quad I/O flash data bit 3 Ground Microphone bias A Microphone bias B Microphone input negative, right Microphone input positive, right Microphone input negative, left Microphone input positive, left Ground Speaker output negative, left Speaker output positive, left Speaker output negative, right Speaker output positive, right Ground Bluetooth 50Ω transmitter output /receiver input Ground
TB-02规格书说明书
TB-02规格书版本V1.0版权©2019免责申明和版权公告本文中的信息，包括供参考的URL地址，如有变更，恕不另行通知。
文档“按现状”提供，不负任何担保责任，包括对适销性、适用于特定用途或非侵权性的任何担保，和任何提案、规格或样品在他处提到的任何担保。
本文档不负任何责任，包括使用本文档内信息产生的侵犯任何专利权行为的责任。
本文档在此未以禁止反言或其他方式授予任何知识产权使用许可，不管是明示许可还是暗示许可。
文中所得测试数据均为安信可实验室测试所得，实际结果可能略有差异。
蓝牙联盟成员标志归蓝牙联盟所有。
文中提到的所有商标名称、商标和注册商标均属其各自所有者的财产，特此声明。
最终解释权归深圳市安信可科技有限公司所有。
注意由于产品版本升级或其他原因，本手册内容有可能变更。
深圳市安信可科技有限公司保留在没有任何通知或者提示的情况下对本手册的内容进行修改的权利。
本手册仅作为使用指导，深圳市安信可科技有限公司尽全力在本手册中提供准确的信息，但是深圳市安信可科技有限公司并不确保手册内容完全没有错误，本手册中的所有陈述、信息和建议也不构成任何明示或暗示的担保。
文件制定/修订/废止履历表版本日期制定/修订内容制定核准V1.02019.11.28首次制定谢一骥目录一、产品概述 (5)二、电气参数 (7)三、外观尺寸 (9)四、管脚定义 (10)五、原理图 (12)六、设计指导 (12)七、回流焊曲线图 (15)八、包装信息 (16)九、联系我们 (16)一、产品概述TB-02智能照明模块是一款基于TLSR8250F512芯片设计的符合BT5.0低功耗Tmall Genie Mesh的蓝牙模块；该模块支持天猫精灵直接控制且拥有蓝牙mesh组网功能的蓝牙模块；设备之间通过对等星型网络通讯，采用蓝牙广播进行通讯，可保证多设备情况下响应及时。
它主要应用于智能灯控，可满足低功耗、低延时、近距离无线数据通信的要求。
嘉泰工业蓝牙智能无线透传模块使用手册说明书
嘉泰工业蓝牙智能无线透传模块使用手册 低成本快部署稳定可靠
JT-RS-02-100序号规格型号关键参数1波特率 2400 / 9600 / 19200 / 38400 / 57600 / 1152002
数据位8
3
校验位none 4
停止位15接口
RS-232/RS-485 1路6蓝牙
MESH模块7通讯频率
2.4G Hz 8电源
DC 12V 9温度范围
-40~85℃10
特别说明产品适用于RS-485直接传输，RS-232
环境使用需自行配置转接模块。
1、产品外观图2、产品参数
3、接线示意图
图一：产品左侧图二：产品右侧
备注：通常情况下接入RS-485 A端（设备端）与 RS-485 B端（上位机端）即可进行数据传输。
4、出货标准
5、技术支持
⼴广东嘉泰智能技术有限公司 ⼴广东.佛⼭山.南海海⾦金金融⾼高新区夏⻄西国际商务区B4栋三、四楼 ⻩黄⼩小姐139****7588江⼩小姐：139****9518
产品主体一个、DC12V适配电源一个、外置天线一根、接线端子一个、说明书一份、合格证书一份。
⽆无线采集 ，
极速交付 ，
极简上云 ！
底层采集：+ BOX 系列列边缘计算管理理器器管理理交付引擎
嘉泰工业蓝牙智能无线采集模块使用手册（JT-RS系列）
JT-RS-02-100采集模块⼴广东嘉泰智能技术有限公司
Guangdong Jiatai Intelligence & Science Co., Ltd。
蓝牙模块BTHM501 规格书
allen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z +LJK (QG 6WHUHR :LUHOHVV +HDGVHWV z +LJK (1' 0RQR +HDGVHWV z +DQGV )UHH &DU .LWVz %OXHWRRWK (QDEOHG $XWRPRWLYH 'DVKERDUGV z :LUHOHVV 6SHDNHUV z 92,3 KDQGVHWV$QDORJXH DQG 86% 0XOWLPHGLD 'RQJOHV%7HMǴHas been BQB !allen30564216@Contents1Key Features .........................................................................................................3 2Package Information .......................................................................................... 3 2.1 Pinout Dia gra m.......................................................................................32.2 Device Termina l Functions.........................................................................4 2.3 Block dia gra m.......................................................................6 3 Electrica l Cha ra cteristics (6)3.1Absolute Ma ximum Ra tings......................................................................6 3.2 Recommended Opera ting Conditions......................................................63.3 Microphone input ......................................................................................73.4 Speaker output.....................................................................................74Applica tion Schema tic .......................................................................................85PCB Layout (9)5.1PCB Details ..................................................................................................96SMT Reflow Profile.............................................................................................9 6.1 Relia bility solder tempera ture cha rt............................................9 6.2 Reflow tempera ture cha rt............................................................97 PCB Boa rd La nd Dimensions (10)8 Document History (10)allen30564216@8.2mm1.6mm1.6mm1.0mm1.0mm13.3mm20.2mmDevice Terminal Functions27GND GND Groundallen30564216@2.3 Block dia gra m1.Electrical Characteristics 3.1Absolute Maximum Ratings 3.2Recommended Operating ConditionsParameterSymbol Condition R atingPower Supply Voltage VDD_BAT,VRE_IN - -0.4V ü +4.9V Power Supply Voltage VDD_CHG - -0.4V ü +6.5V Power Supply Voltage +1V8-0.4V ü +1.85V Power Supply Voltage VDD,VDD_USB --0.4V ü+3.6V Storage TemperatureT stg--40ćü +105ćaallen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allen30564216@2.Application Schematicallen30564216@3.PCB Layout5.1 PCB Deta ils6.SMT Reflow Profile6.1 Reliability solder temperature chart:6.2 Reflow tempera ture cha rt:PCB NORevisionBoard ThicknessBoard MaterialDate EW%7HMV1.00.8mmFR4October 200allen30564216@.Document HistoryRevisionDateHistory07Original publication of this document 13.3mm20.2mm。
蓝牙模块BTM-01说明文档
蓝牙模块BTM-01
DATASHEET
北京博讯科技有限公司
2008.07
型号：BTM-01贴片式蓝牙模块
1、产品概述
BTM-01蓝牙模块，设计采用了CSR公司的AUDIO–FLASH蓝牙芯片，附加Atmel公司T7024蓝牙专用前端芯片，扩展成标准的1级蓝牙模块（Class1），通讯距离达到100米，外围主要元器件选型采用工业级标准，模块电路板为0.8mm四层板，采
用激光盲孔加工工艺，引脚采用半孔加工工艺，贴片式设计，体积尺寸紧凑，最适合工业数据、语音传输。
是高质量的蓝牙模块。
电路接口：
USB口、RS232串行口（TTL电平）、Audio模拟语音接口（SPK，MIC），SPI编程口，2路AIO模拟量接口，7路数字PIO 接口
主要性能：
频段：2.40GHz—2.48GHz，ISM Band
蓝牙协议：BlueTooth V1.2
功率等级：Class1（+20dBm）
接收灵敏度：-85dBm
操作电压：2.7V～3.3V
工作温度：-40℃至+105℃
参考功耗：待机0～6mA
数据通信约100mA
语音通讯约120mA
典型应用：
串口数据传输，最大波特率1.3Mbps,工业级无线数据采集，一对一自动建链，透明串口；上传数据至PC、笔记本、PDA、智能手机等。
蓝牙语音传输，模块与模块蓝牙对讲，模块与普通蓝牙耳机通讯，模块做为蓝牙耳机使用等。
蓝牙遥控，利用数字PIO实现远程无线遥控。
车载蓝牙、GPS蓝牙、蓝牙语音网关、用户可自行开发各种蓝牙应用。
BTM-01蓝牙模块
硬件框图。
大疆BTU蓝牙模块使用说明(用于NM调参助手)
BTU 蓝牙模块使用说明(适用于 NM 调参助手)V1.04BTU 蓝牙模块用于 DJI 飞控系统与移动设备进行无线通信。
适用于 NAZA-M 固件版本 V3.16 及以上。
支持移动设备列表iPhone 4s 、iPhone 5、iPod touch5、iPad mini 、iPad3、iPad4产品规格蓝牙版本有效通信距离 重量4.0 或以上50m 工作温度范围 -10℃~+50℃ 功耗 尺寸240mw(0.04A@6V) 17g25.4mm×25.4mm×7.2m m步骤 1 安装连线将 BTU 连接到 NAZA PMU V2 模块。
BTU 状态指示灯异常 正常 数据通信 天线位置，安装时正 面朝上，避免遮挡。
CAN-Bus 端口，为BTU 供 电，并与飞控系统通信。
步骤 2 调参助手使用步骤1. 使用移动设备在 App Store 查找 NM 调参助手，或者 扫描包装上的二维码获取链接，下载并安装软件。
2. 开启移动设备蓝牙功能。
3. 为飞控系统通电，确认 BTU 状态指示灯绿色常亮。
4. 运行调参助手。
初次使用时确保移动设备接入互联 网，根据 App 向导注册账号(可以使用 PC 调参的账 户直接登陆)、设置主控名和密码。
©2013 大疆创新 版权所有FCC CE0700 BQB5. 确保调参助手与主控器连接和通信。
6. 使用调参助手设置参数。
步骤 3 飞行测试准备好飞行器，确保连线正确，掰杆起飞飞行器。
实时设置感度值。
实时设置云台参数。
实时查看飞行参数。
飞行器飞行中只能实时设置感度值及云台参数。
飞行器降落 后，您可以调试其它参数。
常见问题（FAQ ）故障可能原因 解决方法主控器固件不匹配请升级主控器BTU 状态指示灯绿 BTU 与主控器的连请检查连接是否正常请联系您的代理商色灯没有常亮接有问题 蓝牙模块损坏声明经型式认证合格之低功率射频电机，非经许可，公司、商号或使用者均 不得擅自变更频率、加大功率或变更原设计之特性及功能。
台湾约尔通信息技术有限公司蓝牙低功耗模块产品介绍说明书
Overview
May 30, 2018 Version 1.8
TAIYO YUDEN BluetoothⓇ low energy Module Line-Up Taiyo Yuden BluetoothⓇ low energy Module
EYSGCNAWY-1X http://www.yuden.co.jp/or/product/category/module/EYSGCNAWY-1X.html EYSGJNAWY-1X http://www.yuden.co.jp/or/product/category/module/EYSGJNAWY-1X.html EYSGCNAWY-WX http://www.yuden.co.jp/or/product/category/module/EYSGCNAWY-WX.html EYSGJNAWY-WX http://www.yuden.co.jp/or/product/category/module/EYSGJNAWY-WX.html
EYSGCN Series
Basic
Application Embedded
Embedded antenna
Small
Ext. 32kHz X’tal Ext. LC for DC/DC
5.1 x 11.3 x 1.3 mm
EYSGJN Series
Basic
EYAGJN Series Application
ZXX
ZXX
RAM 32kB RAM 16kB
ANT + BLE SoftDevice SoftDevice S110
S310
SBM2541蓝牙4.0 BLE模块数据手册说明书
数据手册SBM2541蓝牙4.0 BLE 模块——————————————产品概述SBM2541模块是公司精心设计的一款蓝牙4.0 BLE 模块，采用TI （德州仪器）高性能无线芯片CC2541作为主控制器，是一款超低功耗、高度集成、小体积的收发系统模块。
用户使用简单方便，遵循低功耗蓝牙协议，适合单模式低功耗蓝牙的应用。
————————产品应用2.4G 低功耗蓝牙系统 移动手机外设人机接口设备（鼠标、键盘） 运动和健康设备 消费者健康和医疗 家庭/楼宇自动化 消费类电子产品——————————————产品特性—————————————————◆ 蓝牙4.0 BLE 单模带透传程序，简单易用 ◆ 符合FCC 和CE 标准，符合BQB 标准要求◆ 采用高可靠性的小体积主芯片，芯片内含高性能和低功率8051内核 ◆ RF 支持250kbps ，500kbps ，1Mbps ，2Mbps 的数据速率 ◆ 出色的高达0dBm 的可编程输出功率 ◆ 接收器灵敏度（1Mbps 时为-94dBm ） ◆ 工作模式RX 低至：17.9mA ◆ 工作模式TX (0 dBm)：18.2mA◆ 超低待机功耗（睡眠模式3功耗：0.5uA ） ◆ 宽泛的电源电压范围(2V - 3.6V) ◆ 内置PCB 天线，也可选外接天线 ◆超小尺寸： 16*12mm目录1. 硬件介绍 (1)1.1引脚定义 (1)1.2典型应用电路图 (2)2. 电气参数 (3)2.1建议操作条件 (3)2.2电气规格 (3)2.3直流特性 (3)3. 结构尺寸 (4)4. 订购信息 (5)5. 文档信息 (6)5.1修订历史 (6)5.2免责声明 (6)1. 硬件介绍蓝牙模块SBM2541是基于用表贴技术，体积仅为15.75m 即可实现数据透传，蓝牙通讯采点为小功率短距离通讯，因此 1.1 引脚定义脚位序号 名称 Pin1 ANT Pin2 GND Pin3 VCC Pin4 DC Pin5 DD Pin6 TIMER4 Pin7 TIMER3 Pin8 SCL Pin9 SDA Pin10ADC7是基于芯片TICC2541设计的，内置PCB 天线，可15.75mm*11.88mm 。
RC52810A BlueTooth 5.3 低功耗蓝牙透传模块说明书
RC52810A蓝牙5.3（BLE）透传模块说明手册摘要此技术规格文档主要介绍RC52810A Bluetooth®低功耗蓝牙串口通信说明及使用规范。
如需自主开发固件，您可以使用SDK集成开发环境（IDE）将自己的应用嵌入到集成的低功耗蓝牙协议栈之上。
文档信息版本更新注：本文档将会不定期优化更新，在使用此文档前，请确保为最新版本。
文档中的信息仅供智汉RF Crazy®的授权用户或许可人使用。
没有智汉RF Crazy®的书面授权，请勿将本文档或其部分内容印制或作为电子文档副本传播目录1.产品概述 (5)主要特点 (5)设备模式说明 (6)设备状态 (7)2.封装尺寸及脚位定义 (7)3.串口透传协议说明 (10)4.BLE协议说明(APP接口) (10)Service UUID (10)BLE数据接收UUID (10)BLE数据发送UUID (10)AT指令操作UUID (11)5.串口AT指令 (12)AT命令表 (12)进入AT指令模式 (13)退出AT指令模式 (13)设备名称 (13)MAC地址 (14)串口回显 (14)显示设备状态 (15)设备角色 (15)从角色广播参数 (16)连接间隔 (17)从角色Service (18)断开连接 (18)Beacon参数 (19)发射功率 (19)休眠模式 (20)串口波特率 (21)用户鉴权 (21)设备重启 (22)恢复出厂设置 (22)固件版本 (23)6.用APP测试透传功能 (24)7.PC端测试工具 (27)使用前准备 (27)连接步骤说明 (27)8.IOS APP编程参考 (30)9.主机（MCU）参考代码（透传） (32)联系我们 (33)附录A：BLE模块应用方案提示 (34)附录B：BLE模块硬件规格说明 (35)1.产品概述智汉科技RF Crazy®RC52810A是基于Nordic的nRF52810SoC设计开发的高性能、高灵敏、超低功耗的蓝牙5.3（BLE）模块。
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Bluetooth Module DatasheetModel:SJR-BTM625Version:V1.02015-11-26Sky Jiarun Technologies Co.,Ltd.Tel:(86755)85279490E-mail:sales@Fuyong,Baoan,ShenzhenList of Contents1Introduction (3)2Key Features (3)3Applications (4)4Block Diagram (4)5General specifications (4)6Module Package Information (5)6.1Pinout Diagram and package dimensions (5)6.2Module Pin descriptions (6)7Electrical Characteristics (8)7.1Absolute Maximum Ratings (8)7.2Recommended Operating Conditions (8)8Recommended reflow temperature profile (9)1IntroductionSky Jiarun Technologies introduces the pioneer of the Bluetooth4.2modules SJR-BTM625which is a high performance,cost effective,low powerand compact solution.The Bluetooth module provides a complete2.4GHzBluetooth system based on the BlueCore CSRA64215chipset which is a singlechip radio and baseband IC for Bluetooth2.4GHz systems,.This module is fullycompliant to Bluetooth v4.2for audio communications.2Key FeaturesBluetooth Profiles●Bluetooth v4.2specification support●A2DP v1.3●AVRCP v1.6●HFP v1.6●HSP v1.2●DI v1.3Music Enhancements●aptX,aptX Low Latency,SBC and AAC●TrueWireless Stereo(TWS)●Configurable Signal Detection to trigger events●Up to10stages of Speaker Parametric EQ●Up to6banks of5stages of User Parametric EQ for music playback(user,rock,pop,classical,jazz,etc)●MeloD Expansion3D stereo widening and phase shifting effect●Volume Control●Compander to compress or expand the dynamic range of the audio●Post Mastering to improve DAC fidelity●Volume BoostAdditional Functionality●Support for multi-language programmable audio prompts●CSR's proximity pairing and CSR's proximity connection●Multipoint support for A2DP connection to2A2DP sources for music playback●Talk-time extension●Slim module with28.5mm x13mm x2.0mm3Applications●Stereo Headsets●Wired Stereo headsets and headphones●Portable Bluetooth Stereo speakers4Block Diagram5General specificationsModel Name SJR-BTM625Product Description Bluetooth4.2Class2Module Bluetooth Standard Bluetooth4.2Chipset CSRA64215Dimension28.5mm x13mm x2.0mmOperating ConditionsVoltage 2.8~4.2VTemperature-10～+70℃Storage Temperature-40～+85℃Electrical SpecificationsFrequency Range2402～2480MHzMaximum RF Transmit Power4dBmπ/4DQPSK Receive Sensitivity-82dBm8DPSK Receive Sensitivity-92dBm6Module Package Information6.1Pinout Diagram and package dimensionsUnit：MMRecommended PCB layout footprint6.2Module PindescriptionsPinNo.Pin Name Pin Type Description1PIO6Bidirectional with strong pull-down Programmable input/output line62PIO8Bidirectional with strong pull-up Programmable input/output line83PIO1Bidirectional with strong pull-up Programmable input/output line14PIO0Bidirectional with strong pull-up Programmable input/output line05LED1Bidirectional LED driver6AIO0Bidirectional Analogue programmable input/output line 7PIO17Bidirectional with strong pull-down Programmable input/output line178PIO9Bidirectional with strong pull-down Programmable input/output line99PIO7Bidirectional with strong pull-down Programmable input/output line7101V8 1.8V output 1.8V output for keys11PIO16Bidirectional with strong pull-up Programmable input/output line1612CHG_EXT Charger external pin External battery charger control. External battery charger transistor base control when using external charger boost.Otherwise leave unconnected.13VBAT_SENSE Battery Sense Battery charger sense input14PIO21Bidirectional with weak pull-down Programmable input/output line21 15PIO18Bidirectional with weak pull-down Programmable input/output line1816SPI_PCM#Input with weak pull-down SPI/PCM select input: 0=PCM/PIO interface 1=SPI17GND VSS Ground18USB_P Bidirectional USB data plus 19USB_N Bidirectional USB data minus20RSTn Input with strong pull-up Reset if low.Pull low for minimum 5ms to cause a reset.21SPI_MOSI Bidirectional with weak pull-down Programmable input/output line2 Alternative function:SPI_MOSI:Debug SPI data input PCM1_IN:PCM1synchronous data inputI2S1_SD_IN:I²S1synchronous data inputSPDIF_IN:SPDIF input22SPI_CLK Bidirectional with weak pull-down Programmable input/output line5 Alternative function:SPI_CLK:Debug SPI clockPCM1_CLK:PCM1synchronous data clockI2S1_SCK:I²S1synchronous data clock23SPI_CSB Bidirectional with weak pull-down Programmable input/output line4 Alternative function:SPI_CS#:chip select for Debug SPI,active lowPCM1_SYNC:PCM1synchronous data syncI2S1_WS:I²S1word select24SPI_MISO Bidirectional with weak pull-down Programmable input/output line3 Alternative function:SPI_MISO:Debug SPI data output PCM1_OUT:PCM1synchronous data outputI2S1_SD_OUT:I²S1synchronous data output25VCHG Charger voltage input Internal charger input for charging26GND VSS Ground27VBAT Battery positive terminal Power supply input for2.7~4.2V28LED0Bidirectional LED driver29LED2Bidirectional LED driver30VREG_EN Power on/off key input Power on/off input key indication31MIC BIAS Analog Microphone bias output32LINE_BN Analog input Line input negative,channel B33LINE_BP Analog input Line input positive,channel B34LINE/MIC_AP Analog input Line or microphone input positive,channel A 35LINE/MIC_AN Analog input Line or microphone input negative,channel A 36SPK_BN Analog output Speaker output negative right37SPK_BP Analog output Speaker output positive right38SPK_AN Analog output Speaker output negative left39SPK_AP Analog output Speaker output positive left40GND VSS Ground7Electrical Characteristics7.1Absolute Maximum RatingsRating Minimum MaximumStorage temperature-40℃+85℃7.2Recommended Operating ConditionsOperating Condition Minimum MaximumOperating temperature range-10℃+70℃Supply voltage:VBAT+2.8V+4.2V8Recommended reflow temperature profileThe module Must go through125℃baking for at least9hours before SMTAND IR reflow process!若拆封后未立即上线，天嘉润科技建议让下次上线前务必以125℃烘烤9小时以上！Record of ChangesData Revision Description2015-11-26V1.0Original publication of this document.IMPORTANT NOTICESky Jiarun Technologies Co.,Ltd(SJR)reserve the right to make changes to their products or to discontinue any product or service without notice,and advisecustomers to obtain the latest version of relevant information to verify,beforeplacing orders,that information being relied on is current.All products are sold subject to the SJR terms and conditions of sale supplied at the time of orderacknowledgement,including those pertaining to warranty,patent infringement, and limitation of liability.SJR warrants performance of its products to specifications applicable at the time of sale in accordance with SJR’s standard warranty.Testing and other qualitycontrol techniques are utilized to the extent SJR deems necessary to support this warranty.Specific testing of all parameters of each device is not necessarilyperformed,except those mandated by government requirements.In order to minimize risks associated with customer applications,adequatedesign and operating safeguards must be used by the customer to minimizeinherent or procedural hazards.SJR products are not authorized for use as critical components in life support devices or systems without the express writtenapproval of an officer of the company.Life support devices or systems aredevices or systems that are intended for surgical implant into the body,orsupport or sustain life,and whose failure to perform when properly used inaccordance with instructions for use provided,can be reasonably expected toresult in a significant injury to the user.A critical component is any component ofa life support device or system whose failure to perform can be reasonablyexpected to cause the failure of the life support device or system,or to affect its safety or effectiveness.SJR assumes no liability for applications assistance or customer product design.SJR does not warrant or represent that any license,either express or implied,is granted under any patent right,mask work right,or other intellectual propertyright of SJR covering or relating or any combination,machine,or process in which such products or services might be or are used.Tel:(86755)85279490Fax:(86755)85279683E-mail:sales@。