- Mon Nov 28, 2022 1:50 am
looking a way to build a doorbell for my shed. i was thinking to have a batteries operated nodemcu esp8266 with a button on the the entrance door, connect to my network and then a 2nd nodemcu with a buzzer (?) start playing a chime. At the same time send a Telegram message that somebody is on my front door (in case that i am away). So it will be like this
-nodemcu (A) with button at the door
-nodemcu (B) with the chime and telegram info.
i have found the guide on how to make the info arrive to Telegram like in https://randomnerdtutorials.com/esp8266 ... -telegram/
but i have no idea how to make the nodemcu A send to nodemcu B the info and play a chime.
Any guides please?