Problem with flipsky Fsesc75300 and 65161

Hello everyone, after more than 6 month of researching and building, today was supposed to be the day of finally go to the water!
Unfortunately wend I was make the last test with the battery almost full 90% (molicel P42 14S8P) I couldn’t start the engine, connected the esc to PC and receive this message “ Detection failed. Reason: Sensor detection failed“

Any ideia what could be the problem? Esc ? Motor?


The 65161 is sensorless. In vesctool check what you have setup for sensored or sensorless.

I would try to use a newer vesc tool version, and run the motor wizard. Follow this guide:

Thanks for yours replies, after trying many times it started to work, and the first goal of this hobby was achieved!!!

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Thanks again to all in this forum, that made possible my first flights

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