[chbot] stm32f103 "Blue Pill" boards

[Robin Gilks]

> Greetings
>
> I've just discovered that the 10 new boards I got from AliExpress have a
> clone CPU on them that I can't program (different ID - they are CS32F103
> chips). Well actually I can program them but then debugging is tricky as
> my toolchain doesn't support them.
>
> Does anyone have one or two originals going spare as the last genuine one
> I have appears to have a watchdog fault that causes a reboot every 25
> seconds - a real pain to debug!


As a follow-up, if anyone has any of these - even better!!

https://www.aliexpress.com/item/4000679874594.html

Same footprint, newer design of CPU (i.e. RTC that works!), faster, more
memory etc etc etc.

Cheers

-- 
Robin Gilks
Internet: robin at gilks.org    http://www.gilks.org
Tel:      (+64) (3) 347 4370