Droid-MAX
commented
2 years ago Stop using garbage, take this plz： https://oshwhub.com/misslee/ch341a-nextprogrammer
Open merbanan opened 2 years ago
Droid-MAX
commented
2 years ago Stop using garbage, take this plz： https://oshwhub.com/misslee/ch341a-nextprogrammer
I have issues with the following programmer:
https://github.com/McMCCRU/SNANDer/blob/main/Programmer_photos/photo3.jpg
If I use this one
https://github.com/McMCCRU/SNANDer/blob/main/Programmer_photos/photo1.jpg
I get a working connection.
When measuring the voltages I get ca 5 on the black programmer and 3.3 on the green one.
The following page has possible workarounds for this issue:
https://eevblog.com/forum/repair/ch341a-serial-memory-programmer-power-supply-fix/
I tried a spi-nor chip and that worked with 5V signalling. Maybe the spi-nand is more picky.