Low-power dissipation BLE CC2541 CC41 Bluetooth 4.0 UART Transceiver Serial Module, used by the U.S. TI's CC2541 chip configuration 256Kb space, follow the Bluetooth specification V4.0 BLE. Supports AT commands, the user can modify the serial port baud rate, device name, password and other parameters according to the pair. The module supports UART interface, and supports Bluetooth SPP serial protocol. Connected with Iphone 4S and Android 4.3 above.
Specifications
Bit Rate
Asynchronous: 6 kbps
Synchronous: 6 kbps
Bluetooth protocol
Bluetooth Specification V4.0 BLE
Current
Automatic sleep mode
Standby current 400uA ~ 1.5mA
Transmission 8.5mA
Frequency
2.4GHz
Length x Width x Height
26.9mm x 13mm x 2.2mm
Operating Voltage
3.3V