Low power BLE4.0 Bluetooth main module TTL serial port transparent transmission iBeacon nordic nRF51822 | Электроника

Support APP customization. Customization of the Bluetooth module is available upon request.   First, the performance characteristics 1. Transparent transmission mode, using standard UART (TTL) interface, the module only performs data forwarding, two-way data transmission and reception, without any agreement 2. Support serial AT command, the user can modify the module's serial port baud rate (default 115200bps), Bluetooth name, Bluetooth MAC address and other basic parameters; 3. Serial port hardware enable control, open on demand, very suitable for low power control applications; 4. Support any serial port data packet length, unlimited, free to transfer any product data 5. Can be used as ibeacon product application, can change the push content through the serial port 6. Long communication distance: 30 meters 7. High communication rate: up to 6Kbyte/s 8. Wide supply voltage: 1.8 ~ 3.6V 9. Low power consumption: minimum less than 1uA 10. Module size: 15.2*15.7mm 11. Working temperature: -20 ° C ~ 75 ° C   Second, product application 1. Sensor data acquisition application 2. Industrial machine control and monitoring 3.POS machine data transmission 4. Wireless keyboard, wireless mouse, gamepad; 5. Light control system; 6. Smart home control system; 7. Anti-lost device; 8.ibeacon application 9. Related mobile phone accessories    Third, size and pin definition                  Fourth, the pin arrangemen