this post was submitted on 08 Jun 2026
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Designing a board to run a microcontroller like that is actually pretty simple.
I've done it for fun with a couple similar microcontrollers, and whilst I'm an EE by training I don't do it professionally plus my training is from before embedded system, so I count as a Junior EE for that.
I'm pretty sure that even a freshly graduate Chinese EE can even on their own figure out the general recipe for integrating something this (following the datasheet, add crystal + load caps, plus about 1 caps each power pin for power filtering plus 1 global power filtering cap, plus possibly a pull-down/up resistor on the RESET pin) in a week or two and then for subsequent projects it will be feasible to do it in a few days.
Really, there's other shit in there (say, battery management) that's more work to figure out than how to add and place the parts for an entry level ARM microcontroller to work.