Many many thanks, you were very helpful! I've just checked some tutorials about the software part, I'll dig in some more about the hardware connections

This is great! I'm really a newbie, so maybe this is a dumb question: the spare pin already has a pull-up/down resistor or I have to add it? Also: do I have to write the code to debounce and manage the button press by myself, or the ESP Easy already has everything built in? I think that these are my ...

I use my Sonoffs in Wifi mode, it seems more robust than 433MHz, and it's what ESPeasy is really good for! Nice info, thanks! :) What does your external switch do that the Sonoff's can't? I just want the possibility to use a wall switch to control the house lights, I don't want to rely only on the ...

Sorry, I didn't notice that the pairing button can also be used for switching the relay on and off! I will certainly look into this Sonoff relay, thank you! Do you know other similar devices with a screw connector for the external switch? It's a little bit annoying to disassemble each Sonoff to ...

Hi!
433 is not mandatory, for me any wireless protocol is OK. I checked the sonoff but I don't see that it has a connector for a switch/pushbutton, I'm seeking for a module supporting both a switch and wireless communication.

Thanks!

Hello, I'm new here, so hello to all! I'm renovating my home and I would like to put smart relays for the lights. Searching the supported devices list, I see that the price for them is very high (e.g. more than 60€ for a Fibaro FGS221). On the other hand, aliexpress if full of cheap 433MHz remote r ...