Description
Bluetooth 4.0 BLE module with UART serial interface. It is based on the CC2541 system and is factory programmed, and the control is carried out using AT commands. It can be powered with the voltage from 3.6 V to 6 V, but the UART interface requires a voltage level of 3.3 V. The PCB has a PCB antenna that provides a range of up to 10 m. It can work with phones with Android and iOS. It can be used as a control module for mobile vehicles or as an element of a home automation system.
Features
- Bluetooth version 4.0 BLE
- Working frequency: 2.4 GHz
- Communication via the UART serial port
- Modulation: GFSK
- Range in open space: 10 m
- Transmitter power: +6 dBm
- Goldpin connector 2.54 mm
- Supply voltage range: 3.6 to 6V
- UART working voltage: 3.3V
- Current consumption: up to 20 mA
- Dimensions: 43 x 15 mm
