Beginner Topic used frequently in Bottango workflows.
ESP32-based microcontrollers are a powerful choice to use with Bottango.
Follow the one-time setup guide here: ESP32 + Bottango.
Then, upload the firmware using the source code.
Once you’ve done the one-time setup of configuring your Arduino IDE to recognize and be able to upload to ESP32-based development boards, you do not need to make any changes to the firmware itself.