Odrive 3.6 is not starting

Support
1

My odrive 3.6 56v briefly worked when connected to 14v source and odrivetool successfully recognizes it.
Have not setup anything and just checked version and turned off.

The next day I plugged in with 48v power and it won’t start anymore.
Looks like the MCU keeps turning off the main bus as soon as it boot.
If I put MCU in DFU mode the power remains solid.

Is there any pins that disable the output? I see no such pin in v3.5 board.
What are the major difference between v3.5 and v3.6 per schematics wise?

Thanks!

2

Just some caps.

Sounds like you need to re-flash the board. Happens sometimes, don’t know why.

1 Like
3

Thank you for your comment. Now it works again.
But odrivetool warns me that the device is not a genuine odrive!

4

Is this problem still available in ODrive Pro? One time we have the same problem too. (Original odrive 3.6, not a Chinese clone)