Many people have asked me how to communicate with the VESC using UART, but I did not have a good answer since I haven’t written any tutorial about that and the only thing I could refer to was the BLDC Tool code. Now I have created a project for the STM32F4 discovery board that implements UART communication with the VESC where the full interface is implemented. In this post I will try to explain how the code works and how to port it to other platforms.

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