Betaflight on DIY ESP32 Fligt Controller Quadcopter!

This is by far the best opensource firmware for ESP32, a big thanks to rtlopez. Do check out his repository. The drone is also very beginner-friendly.

rtlopez-betaflight-esp32 : github.com/rtlopez/esp-fc
ESP flash tool - espressif.github.io/esptool-js/

Building your flight controller PCB -    • Make ESP32 FC Drone from scratch - Full Guide