DoorBell with ESP-01 and MQTT

[Beeckmans0 (Beeckmans Olivier)]

Hello World,

I’ve make my first own project with an AC powered ESP-01 and MQTT for a DoorBell

It’s really Simple and Cheap.

if you are interested, go to my github :

GitHub DoorBellSwitch

Olivier

[vzorglub (Vincent Regaud)]

“cherry on the cake”