The HC-11 433MHz Wireless Serial Port Module is based on the TI C1101 ultra-low-power wireless transceiver IC. As well as the C1101 wireless transceiver, the module includes a microcontroller with pre-programmed firmware that provides seamless connection via a TTL serial UART interface.
The module is used to implement wireless data transmission as opposed to serial connection, with the serial port module carrying out wireless communication via 433MHz frequency.
- Operating voltage: 2.95V – 3.6V DC
- Default baud rate: 9600
- 433MHz wireless frequency
- Dimensions: 51mm x 13mm x 11mm
- 1 x HC-11 433MHz Wireless Serial Module