Enter (often referred to as v2.2.0.10.19 or "21019"). This open-source fork of the ancient AsProgrammer has revolutionized how we interact with the CH341A.
It handles SPI NOR/NAND flash, I2C/SPI/MicroWire EEPROMs (24/25/93/95 series), and even specific MCU families like AVR (ATmega, ATtiny).
: It works with 24-series EEPROMs (I2C) and 25-series SPI Flash chips, which are commonly used for motherboard BIOS and router firmware.
Attach your chip to the programmer using the socket or test clip. Ensure (usually marked with a dot on the chip) aligns with the mark on the programmer. Detect the Chip Open NeoProgrammer and click the Search/Detect
Neoprogrammer 21019 Ch341a Link Jun 2026
Enter (often referred to as v2.2.0.10.19 or "21019"). This open-source fork of the ancient AsProgrammer has revolutionized how we interact with the CH341A.
It handles SPI NOR/NAND flash, I2C/SPI/MicroWire EEPROMs (24/25/93/95 series), and even specific MCU families like AVR (ATmega, ATtiny). neoprogrammer 21019 ch341a link
: It works with 24-series EEPROMs (I2C) and 25-series SPI Flash chips, which are commonly used for motherboard BIOS and router firmware. Enter (often referred to as v2
Attach your chip to the programmer using the socket or test clip. Ensure (usually marked with a dot on the chip) aligns with the mark on the programmer. Detect the Chip Open NeoProgrammer and click the Search/Detect I2C/SPI/MicroWire EEPROMs (24/25/93/95 series)