871 B
871 B
Elevator control
Project for handling elevator button with esp32. Configuration for esphome, without connection to home assistant, mqtt, or Wi-Fi
Features
- Momentary button press
- turns on/off light
- turns on/off music
- Lock switch turns fan for 5 minutes
- Music plays on a loop while lock sensor senses that lock is locked
- Music turns off when lock sensor senses that lock is unlocked
Pinout
ESP32
PIN | Role |
---|---|
1 | UART TX - RX DFPlayer Mini |
3 | UART RX - TX DFPlayer Mini |
14 | Lock status |
25 | Button |
26 | Light relay |
27 | Fan relay |
32 | Up LED |
33 | Down LED |