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HF_ATL · 2023-09-04

Hi all, I have a flight controller which has a STM32F405RGT6 MCU and is working 100%.Another flight controller (different brand) has a damaged STM32F405RGT6 MCU and I would like to swap them instead of buying a new MCU online due to time constraints....

HF_ATL · 2023-09-04

Flight Controller #A layout is in attached picture.

HF_ATL · 2023-09-04

Also I thought of using the STM32CubeProgrammer in Flight Controller #A to upload the .bin firmware file before desoldering it from the board. This way the MCU will already be programmed after soldering it to the #B.

HF_ATL · 2023-09-04

Let say Flight Controller A is the one which STM32 is working. Flight Controller B has STM32 faulty.#A firmware is updated by using a common data USB-C cable to a PC with a provided software.#B firmware is updated by using a common data USB-C cable t...

HF_ATL · 2023-09-04

Picture attached to make it more clear

HF_ATL · 2023-09-04

Many thanks for your quick reply.I have the firmware file to upload to the board. I wonder if after replacing the MCU I may not be able to program it. The flight controller which I'll need to replace the MCU operated on the following way: Connecting ...

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