hello to all i want to use my nodemcu v3 tasmotized to act as a button but i dont know how i want to open my door everytime someone ring the bell i finded the button from my intercom… thanks in advance!

[image] anestef: i try to find the easiest and more stable method to do this Here are some ideas from older posts: [image] Looking for ideas on how to integrate door bell DIY Good evening, I would like to integrate our conventional door bell into openH…

Hi! You need to install Mosquitto MQTT broker and MQTT Binding in OH. It is not a good idea to connect the nodemcu directly to the intercom button.

Thanks for answer I already did and its connected and working good but there to connect and with what compontent to make it work?

Hi! Sorry, I’m not sure what you’re asking, what do you mean by component?

i know its not goot to directly connect the nodemcu to my intercom but can you tell me how to connect it? just to try! i think i need dry relay contact for the right work right?

[image] anestef: i think i need dry relay contact We can only offer a general example as you don’t give much information about your setup: https://github.com/w4ilun/ESP8266-Intercom?tab=readme-ov-file

so my step is when someone ring the bell when i can open the door via wifi and get notification just that i try to find the easiest and more stable method to do this work

hello again im back i try to find how to get notify then someone ring the bell but i cant get it i have urmet 1150 doorbell theres only two cables attached i make it to open the door smart but when someone ring i didnt get notify im gonna attach a photo for help thanks [doorbell]

Nodemcu v3 tasmotised

Hardware DIY

sihui (SiHui) April 26, 2024, 9:15am 8

Here are some ideas from older posts: