ASK Wireless Receiving Module With Decoding EV1527 Encoding Transmitter
A part of the review has been auto-translated.
It is very helpful for me because i can use it with battery, so don't need electricity. I can switch on/off the stairs lamp.
excelente
good
Great product Good seller Fast shipping
Thank you all good. Delivery fast
Working very will.
Wszystko ok.Szybka dostawa.
Efficient wireless modules with low power requirements
i moduli funzionano molto bene e sono molto utili e si possono usare "dappertutto " naturalmente dove serve e prendono poco spazio . Attenzione nno usate le uscite del modulo per pilotare direttamente led o quantaltro , usate gli ULN2002 o altri a seconda dell'uso .
Works as expected. Antenna not included. Use a copper spring to increase the range. Just a piece of wire works ok in a room.