FS100A 433 MHz RF transmitter & receiver Module TL866 II RD-85A has complete protection functions

RD-85A has complete protection functions and 5G antivibration capability

allows the module to attain a transmission range of around 1000 meters

Rated Voltage 3

test instrument

FS100A 433 MHz RF transmitter & receiver Module TL866 II RD-85A has complete protection functionsFS100A consists of an RF transmitter and receiver pair which operates on the frequency of 433 MHz. The receiver module requires 5V DC whereas the transmitter module can operate on 3V to 12V DC. Both the transmitter and receiver module requires separate microcontroller boards. The receiver module consists of 5 pins it. Vcc is connected to the 3V 12V power supply and Gnd is connected to the ground of the circuit. To improve the range of the receiver