SDCARD 32GB and read serial numbers

RP2040 based microcontroller boards running MicroPython.
Target audience: MicroPython users with an RP2040 boards.
This does not include conventional Linux-based Raspberry Pi boards.
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iceelon
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SDCARD 32GB and read serial numbers

Post by iceelon » Tue Jul 12, 2022 1:09 pm

is it possible to use 32GB cards in rp2?, how can you read their serial?
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jimmo
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Re: SDCARD 32GB and read serial numbers

Post by jimmo » Tue Jul 12, 2022 1:31 pm

iceelon wrote: ↑
Tue Jul 12, 2022 1:09 pm
 is it possible to use 32GB cards in rp2?, how can you read their serial?
I'm fairly sure you can use the Python sdcard driver here: https://github.com/micropython/micropyt ... ers/sdcard

It doesn't support reading the serial number but you should be able to extend that code to send the appropriate command.
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