In some of the ESP32 projects featured in the magazine Elettronica In, a Telegram bot is used to receive alarm notifications, event alerts, and even control the module’s outputs.
In these detailed videos, Dario Ciceri (the tutor for the ESP32 course) explains how to configure a Telegram bot using the Arduino IDE.
If you’re interested in learning how to create a Telegram bot for your ESP32, I recommend watching these informative videos by Dario Ciceri.
Let me know if there’s anything else I can assist you with!