Unbrick ESC

DISCLAIMER - ABANDONED REPO

This page has moved to the new repository. Please add information to the new repository since this one is abandoned.

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In case of bricked ESCs, you can flash Bluejay/Blheli_S ESCs using the C2 protocol via. an Arduino, ESP32 or similar.

Tldr; find the 2 programming pads of each Busybee MCU and flash it using one of the available tools

Tutorial:

https://oscarliang.com/flash-blheli-c2-interface/

Additional links:

• https://github.com/conorpp/efm8-arduino-programmer
• https://github.com/lhartmann/c2_prog_wifi