Veritying external flash and SDRAM

Hello! I’ve made an OpenMV H7 plus by myself. But i don’t know if the external flash and SDRAM are soldered well. Is there any script to vertify if the MCU could recongnize the external flash and SDRAM?

Both are used by default.

The uPY flash drive will appear when you plug it into a PC and you should be able to read/write to it.

SDRAM is used by the frame buffer, so, if that were broken it won’t display video.

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