Hi,
I have an Arduino AT Mega powered from the 5V of the Odrive 3.6 56 V connected to 2 hoverboard motors. Everything was working fine but during final setup I probably had a short-circuit on the Arduino leading to shut down of the Odrive. I checked Odrive alone connect to the computer and it was working fine but after several attempts to reconnect Arduino, Odrive is not working anymore (it is not even recognized through direct USB connection to the computer). I noticed that the 5V output (5.2 V mesured) of the Odrive is falling to 3.2 V when I connect Hall captors. I assume the 5V regulator is probably damaged although not completely dead.
Am I right?
I’d like to change the regulator but I could not locate it. I only see two regulators:
- first is called U4 (listed U3 on Odrive 3.5 documentation) is a 4 pins AMS117 3.3V regulator
- second is called U3 (listed U8 on Odrive 3.5 documentation) is a 5 pins LLVB regulator but form the documentation it also seems to be a 3.3V regulator.
Can you tell me where is the 5V regulator that supplies the board?
Thanks for your help.