The LC12S 2.4Ghz RF UART receiver-transmitter module is easy to use and connect, operating at the public frequency of 2.4Ghz for long-range transmission, good interference resistance, and stability. In practical testing under the manufacturer’s ideal conditions, the distance can reach up to 120m.
Technical specifications:
Operating frequency: 2.4GHz Communication interface: Serial UART Distance: 120m Number of Channels: 128 Data transmission speed: 0.6~38.4kbps Operating voltage: 2.2~3.6 VDC (default: 3.3 VDC) Features and characteristics: Two-way communication, strong anti-interference 2.2.4GHz ISM frequency Output power: 12dBm Sensitivity: -95dBm Current at 12dBm: 40MA Current in normal state: 24MA Quiescent current: 3.5UA Communication: TTL standard, serial UART Can set operating frequency Automatically switch communication protocol, Data transmission speed: 0.6kbps-38.4kbps, users can configure via AD command Transmission distance: 120 m Compact packaging, easy to use.
Application areas: 
Remote control and monitoring Data collection Smart home Industrial control AGV Robot