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Manuel Bl edited this page Jan 4, 2023 · 6 revisions

Not all ZY12PDN boards are born equal. Please help the document the different versions.

Original version (STM32F030F4)

The original version is likely from YZXStudio and features an STM32F030F4 microcontroller in a TSSOP20 package. Close to the USB-C connector, it says "ZY12PDN" and "YZX" in silver.

Boards with XM1008F6P6 microcontroller

Later versions have a Chinese XM1008F6P6 microcontroller, which seems to be a 1-to-1 replacement for the STM32 microcontroller. The code works without modification. The microcontroller is in a TSSOP20 package as well. The the "ZY12PDN" and "YZX" labels are also present.

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