Published by xia, CrystalAug 04,2020

Universal 2 relay wireless switch rf receiver board YET40...

 Universal 2 relay wireless switch  rf receiver board YET402PC-V2.0  external receiver automatic ...

Published by xia, CrystalJan 26,2019

Explain how the RF wireless transceiver module works

The RF wireless transceiver module can be used for transmission of wireless data. Wireless data t...