topwon

lingking posted on 2019-5-30 16:55 The problem is clear now. It is a problem with the hardware or PCB design. I was cheated by buying a cheap development board

In other words, the problem still exists after replacing the Dupont line with an adapter board? Is there a problem with the high-speed routing of the development board?

lingking

topwon posted on 2019-5-31 10:45 In other words, the problem still exists after replacing the Dupont line with an adapter board? Is there a problem with the high-speed wiring of the development board?

It should be that they didn't consider it at all, just brought out all the IO, but it didn't work when used to connect the camera module. It's a crosstalk problem in the PCB wiring, or there is a problem with the circuit itself