QT5 Linux programmer software for the readind/writing SPI NOR FLASH use the CH341a device. The CH341a_spi_programmer is a free SPI NOR FLASH EEPROM programmer tool for CH341A device based on QhexEdit2 ...

$ ./ch341eeprom -v -s 24c64 -e Searching USB buses for WCH CH341a i2c EEPROM programmer [1a86:5512] Found [1a86:5512] as device [7] on USB bus [2] Opened device [1a86:5512] Claimed device interface [0 ...