Arduino BLE OTA

Arduino Bluetooth LE Over The Air. Simple library for upload firmware over Bluetooth. Has built in checksum integrity protection and software/hardware type/version indication.

By default ArduinoBLE is used. If NimBLE-Arduino is used, add to platformio.ini:

build_flags = 
	-D USE_NIM_BLE_ARDUINO_LIB

Upload by script

Bash:

./tools/uploader.sh

Python:

python3 tools/uploader.py .pio/build/esp32dev/firmware.bin

Upload by mobile/web/desktop application

https://github.com/vovagorodok/ble_ota_app

Documentation

Advanced usage at ADVANCED.md.
More about uuids advertising at ADVERTISING.md.
More about protocol at PROTOCOL.md.
More about security at SECURITY.md.

Opened discussions

JAndrassy/ArduinoOTA#157
fbiego/ESP32_BLE_OTA_Arduino#19