openmv因为电源降压模块误连了,现在导致openmv ide检测不到openmv,文件夹里也感应不到openmv盘了,还有补救措施吗?但是蓝色灯光还是亮的
Are you sure the OpenMV board is actually burned?
I suggest you first power it off and use a multimeter to check if there’s a short circuit in the power supply.
If there is a short, try removing the power management chip and the input/output filter capacitors connected to it. Then, separately measure whether the power chip itself or the power lines on the PCB are shorted.
- If the power chip is shorted but the PCB power lines are not, then replacing the power chip with a new one might solve the problem.
- If the power chip is fine but the power lines on the PCB are shorted, then unfortunately, you may need to buy a new OpenMV board.
This is just my personal opinion, for reference only.