433 RF 4 CH relays

How would one check if these relays could work?

433MHz DC12V 4 CH Channel Wireless RF 4 Relay Remote Control Switch Receiver


I think they will:

can learn 2272 2262 or 1527 chip with the different code wireless 433MHz remote control.

and rcswitch is compatible with these protocols

1 Like

I Will be interested by your feedback if they work

Will do, have ordered them, takes about 45 days.

Is there anything special I have to do for the ‘learning’ mode, or will button press send codes?

Problem is that I have buttons that looks similar, (the photo I posted) but cannot get those to work.

I don’t know for this device but typicaly you just press a remote button when pressing the pairing button and capture with OMG this signal (can be in 2 separate times)

Even with ESP8266 & Receiver ?

Yes, even with only running on esp8266

Ordered and Tested. It works on Sonoff RF Bridge.

Only problem is … It ony has a receiver, thus no ACK back from it. 8-(

On home/OpenMQTTGateway/SRFBtoMQTT:
Button A:

thanks for the feedback!