MicroPython • Re: MicroPython SPI code cannot read W25Q128JVPIQ JEDEC ID - always gets 00 00 00 or FF FF FF

To rule out the MDIN chip being the problem; simply remove it or disconnect it from the bus. If things then start working you have your answer. If they don't it's something else.

Statistics: Posted by hippy — Mon May 18, 2026 11:08 pm

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