Usb to i2c eeprom programmer ??

[m3mo3y]

Hello guys ..
For 3 days i was looking online about how to read and write eeproms using i2c protocol, like you have a device has an eeprom within an IC and the board has i2c pins (SDA, SCL) and I'm trying to read and write this eeprom . But I failed to find a way!!! All what i found is you have to write your own software !!

I just need to select an address and read or write !! That's it

I have ch341a programmer i was able to dump the eeprom but it was not perfect i couldn't select any address !! Just read every device on the bus !!!

Anyone know any usb to i2c adapter or how can use the ch341a to do what i need !

Thanks guys. 😘😘

[stj]

Re: Usb to i2c eeprom programmer ??

so you want to read the chip in-circuit?

maybe alternate software can choose the address.
https://sourceforge.net/projects/ch341eepromtool/

https://www.onetransistor.eu/2018/11...n-windows.html

[m3mo3y]

Re: Usb to i2c eeprom programmer ??

so you want to read the chip in-circuit?

maybe alternate software can choose the address.
https://sourceforge.net/projects/ch341eepromtool/

https://www.onetransistor.eu/2018/11...n-windows.html

Thanks man for your reply ...
The second program (AsProgrammer) i tried it, but it didn't work for me i couldn't get i2c option to work

I didn't try the first one i will give it a shot ..

Thanks bro for helping❤️