[SOLVED] SimpleFOCMini's green led blinking

What does it mean when the green led of the SimpleFOCMini blinks fast?

This comes with voltage control not working (motor jittering back and forth).

Seems the LED is connected only to indicate power… so you are probably drawing more than your power supply can provide.

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Thanks @VIPQualityPost , you nailed it. My power supply (boost converter) lacked a few hundreds of mA, hence the LED blinking.

The jittering was due to a too aggressive driver.voltage_limit. I increased it from 6V to 8V (motor is 12V) and all is working well now.