Free Ship 1PCS JDY-08 Bluetooth-compatible 4.0BLE Low CC2541 Support AirSync IBeacon Module | Электронные компоненты и

Free Ship 1PCS JDY-08 Bluetooth-compatible 4.0BLE Low CC2541 Support AirSync IBeacon Module | Электронные компоненты и

JDY-08 blue tooth 4.0BLE low power CC2541 support airsync iBeacon module product Introduction:factory Direct sales, it is safer to set heat shrink tube to prevent static electricity!Bluetooth main chip model: CC2541bluetooth full set network disk information download: //pan.baidu.com/s/1i4TihTF JDY-08 transparent transmission module is based on Bluetooth 4.0 protocol standard, work frequency band is 2.4 GHz range, modulation mode is GFSK, maximum transmission power is 0db, maximum transmission distance is 80 m, using TICC2541 chip design, you can use AT commands to modify the device name, service UUID, transmission power, and matching password. Function description:1: WeChat transparent transmission (supports AirSync protocol, which is applied to WeChat H5 or manufacturer server communication, including long packet data parsing and sending)2:APP passthrough (support An-droid, IOS data passthrough)3:iBeacon mode (supports WeChat Shake-shake protocol and iBeacon protocol)4: sensor mode (data acquisition applications of many sensors such as temperature and humidity)5: host passthrough mode (data passthrough between application modules, host and slave communication)6: host observer mode (application sensor, indoor positioning)7:PWM mode (applied to motor speed control and LED lamp brightness adjustment)8:IO mode (applied to mobile phone control relay or LED on and off)9: indoor room location application (apply to collect iBeacon data to achieve range positioning)two technical parameters:1: communication rate is 3K Bytes per second2: the serial port supports 1024 bytes to write during APP transparent transmission3: effective communication distance is 15 to 30 m4: support PWRC pin to control sleep5: support IO port control to disconnecttwo-pin function description:DISC pin: used to disconnect Bluetooth link actively (default high level, low level disconnect)PWRC pin: used to wake up sleep (the default is sleep mode). Only when this pin is grounded can the AT command be issued.VCC pin: it is the power socket pin of the module, and the power supply voltage range is between 3.6V and 6v.GND pin: Power supply groundTXD pin: Serial port output pinRXD pin: Serial Port input pinthree wiring method: