Motor Update

Today, I tried to reflash the built-in ESC of our new motor, EP4108.It runs BLHeli firmware, and we would like to update it in order talk to the ESC via a relatively new protocol, DShot, instead of the age-old PWM control. Short story long, I didn’t manage to do it.

Still, here’s what I tried.

As mentioned in this post, the motor has a 6-pin “flashing port” – except there is no provided connectors and absolutely no instruction on how to reflash the ESC. In fact, we don’t even know what ESC it is. All we know is that it runs some version of the BLHeli open source firmware.… Read more