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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 |
DFPLayer Mini
