3Pcs Bluetooth Module Ble Bluetooth Serial Port Module Compatible With Cc2541 Slave

Description: Communication interface: serial port. Working voltage: 1.9-3.6V. Communication distance: 100 meters. Working current: 90ua. Suspen mode: 14 uA. Module is: Bluetooth 4.0 slave. JDY-10 transparent transmission module is based on Bluetooth 4.0 protocol standard, working frequency range is 2.4GHZ range, modulation mode is GFSK, maximum transmission power is 8db, maximum transmission distance is 80 meters, low power consumption, small size, strong signal, data transmission Stable and other characteristics. Features: 1: Support Android, IOS mobile phone data penetration. 2: Support low power consumption (standby current can reach several uA). 3: Support GPIO and UART peripheral interface. 4: Support AT command operation. 5: Can be certified by FCC/CE and other standards. Product application range: 1: Bluetooth LED lighting. 2: Motor adjustment and other products. 3: Anti-lost alarm and other products. 4: Sports Health Care. 5: Small appliances. 6: Automotive Electronics. Specifications: Working voltage: 1.9 3.6V. Operating temperature: -40 - 85C. Maximum transmit power: +8dbm. Antenna: PCB onboard antenna. Receiving sensitivity: -92dbm. Average current: Wake mode: 90uA. Suspenmode: 14 uA. Deep Sleepmode: 1uA. Factory default configuration: Service UUID: FFE0. Feature UUID: FFE1. Serial port baud rate: 115200bps. AT instruction set: Users can communicate with the Bluetooth chip through the serial port. The serial port uses Tx, Rx two signal lines, and the baud rate is supported. Hold 2400, 4800, 9600, 14400, 19200, 38400, 57600, 115200. The default baud rate of the serial port is 115200bps. Instruction set details: (Note: You must enter and enter the line when you send the AT command. The AT command can only take effect when the module is not connected. Once the blue is enabled. When the tooth module is connected to the device, the Bluetooth module enters the data transparent transmission mode). Detailed instructions: (AT commands are case sensitive and end with carriage return, newline characters: rn) 1. Get the version number: command:AT+VER. response:+. parameter:version. Default: +JDY-10-V1.8. 2.Get the Bluetooth MA C address: command:AT+MA C. response:+MA C. parameter:MA Caddress. 3.Set the Bluetooth name: command:AT+NAME. response:OK. parameter:Bluetooth name. Default name: JDY-10. Up to 18 bytes. 4.Set / query - transmit power: command:AT+POWE. response:OK +POWE. parameter:(0-5) 0: 8db. 1: 5db. 2: 0db. . 3:-5db. 4: -10db. 5: -13db. 5. Set / query - serial port baud rate: command:AT+BAUD. response:OK,+BAUD. parameter:(0-7) 0: 115200 bps. 1: 57600 bps. 2: 38400 bps. 3: 19200 bps. 4: 14400 bps. 5: 9600 bps. 6: 4800 bps. 7: 2400 bps. 6.Set / query - broadcast interval: command:AT+ADVINT. response:OK,+ADVINT. Parameter:(0-6) 0: 100ms. 1: 100ms 2: 250ms. . 3: 500ms. 4: 1600ms. 5: 3200ms. 6: 4800ms.