All the points are covered with UV mask, so I do not show these points. the diode values are correct for all points, especially dat0. where can i find Firmware 2.70? I want to try another picofly.I don't think there was a case (yet) of incompatible nand that i've seen.
Do you have any closeup pictures of dat0, clk, and cmd soldering?
*Edit:
or better yet, if you have a spare Pico, flash the new 2.7 firmware on it and connect it. It will give up a more detailed error message.
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I have used flex V1 and now V2 with the same problem. I think the diode values were 7 positive, I'm not sure about the latter.What are your values for the sp1 and sp2 points? Usually cpu flex not installed correctly
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