EEVblog No Script, No Fear, All Opinion
David looks at the pins on the Padauk PMS150 programmer for potential reverse engineering.
TLDR; It doesn’t look easy to reverse engineer this protocol, it’s messy with lots of voltage levels, as Padauk said it would be.
Just buy the programmer for now!
There is also a Flash/EEPROM re-programmable version of the chip, the PFS154C.
Forum https://www.eevblog.com/forum/blog/eevblog-1144-padauk-programmer-reverse-engineering/
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