# BLE Eddystone beacon
Faking Eddystone with ESP32 board

Original : [https://github.com/nkolban/ESP32_BLE_Arduino/tree/master/examples/BLE_iBeacon](https://github.com/nkolban/ESP32_BLE_Arduino/tree/master/examples/BLE_iBeacon)

## Hardware
It has been successfully tested on Wemos TTGO LoRa / Heltech & M5-Stick-C / ESPC3 Mini
One long press on PRG button is used to cycle through beacon type (Safe -> Exit -> Other -> Entry -> Hazard)

## Limitations
- ESP32C3: Display not working
- ESP32C3: Button is working **BUT** it is recommended to restart after each press

## Files
```bash
.
├── beacon.h           : Beacon Definitions
├── BLE_iBeacon.ino    : Main
├── button.h           : PRG button handling
├── display.h          : Display update of TTGO screen
└── README.md
```