ESP32 Bridge to Control DeLonghi Coffee Machines.
Initially developed for a DeLonghi Dinamica plus.
Requires Arduino IDE with ESP32 board supported, added via preferences as an additional board URL: https://raw.githubusercontent.com/espressif/arduino-esp32/gh-pages/package_esp32_index.json
Uses these libraries:
- https://github.com/plapointe6/EspMQTTClient v1.8.0
- https://pubsubclient.knolleary.net/ v2.8.0
Having BLE and MQTT inside the app makes it quite large, try one of the no-OTA flash schemes (such as a 2MB APP one).
Useful links: