Abstract This paper summarizes the SiberiaProg-CH341A hardware programmer: its purpose, architecture, firmware interfaces, usage for SPI/I2C/EEPROM programming, typical workflows, and safety/privacy considerations. It is intended as a concise technical reference for engineers and hobbyists.
: It serves as a more versatile alternative to the manufacturer’s original CH341A software, often providing a broader database of supported chips. siberiaprog-ch341a
siberiaprog -d spi -r backup.bin -s 32768 siberiaprog -d spi -r backup
You cannot write new data until the old data is erased. and the official CH341A Programmer
: It provides automatic recognition and programming for 24-series I2C EEPROM, 25-series SPI Flash, 25/95-series SPI EEPROM, and 93-series Microwire EEPROM.
But here is the dirty secret: The default software that ships with these programmers is often buggy, unstable, or just plain limited.
. While there are many software options for this hardware—such as AsProgrammer NeoProgrammer , and the official CH341A Programmer