| Feature | Stock CH341A Prog. | AsProgrammer (v1.4) | | | :--- | :--- | :--- | :--- | | Chip Database | < 100 | ~500 | 1,200+ | | 1.8V Support | No | Partial | Full (Exclusive) | | NAND Flash Support | No | No | Yes | | AVR Programming | No | No | Yes (via SPI) | | Scripting/Automation | No | Basic | Advanced LUA | | Price | Free (w/ hardware) | Free | Free (Exclusive build) |
Your PC lacks the correct CH341PAR driver, or the USB port isn't supplying enough power. Try a rear USB port on your PC.
Unlike basic tools, it displays a visual diagram showing exactly how to orient the chip on the programmer's pins once a chip model is selected.
Insert your EEPROM chip into the SOP8 ZIF socket or attach an IC test clip (like a Pomona clip) to the chip while it is still on the board.
: Insert the CH341A into your USB port and wait for the green status light.
| Feature | Stock CH341A Prog. | AsProgrammer (v1.4) | | | :--- | :--- | :--- | :--- | | Chip Database | < 100 | ~500 | 1,200+ | | 1.8V Support | No | Partial | Full (Exclusive) | | NAND Flash Support | No | No | Yes | | AVR Programming | No | No | Yes (via SPI) | | Scripting/Automation | No | Basic | Advanced LUA | | Price | Free (w/ hardware) | Free | Free (Exclusive build) |
Your PC lacks the correct CH341PAR driver, or the USB port isn't supplying enough power. Try a rear USB port on your PC. neoprogrammer 21019 ch341a exclusive
Unlike basic tools, it displays a visual diagram showing exactly how to orient the chip on the programmer's pins once a chip model is selected. | Feature | Stock CH341A Prog
Insert your EEPROM chip into the SOP8 ZIF socket or attach an IC test clip (like a Pomona clip) to the chip while it is still on the board. Unlike basic tools, it displays a visual diagram
: Insert the CH341A into your USB port and wait for the green status light.
