Faking iBeacon with ESP board
Original : https://github.com/nkolban/ESP32_BLE_Arduino/tree/master/examples/BLE_iBeacon
It has been successfully tested on Wemos TTGO LoRa / Heltech One long press on PRG button is used to cycle through beacon type (Safe -> Exit -> Other -> Entry -> Hazard)
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├── beacon.h : Beacon Definitions
├── BLE_iBeacon.ino : Main
├── button.h : PRG button handling
├── display.h : Display update of TTGO screen
└── README.md