Click "Erase" to clear the chip before flashing new firmware.
Download Link Alternative (4PDA Forum): CH341A Programmer 4PDA Thread
Experimental support for modern NAND components. I2C EEPROMs: 24Cxx series support. neoprogrammer 21019 ch341a link
Optimized communication with CH341A hardware enables quicker read/write times compared to official software.
is an open-source, modernized fork of the original ASProgrammer project. It was designed to address limitations in previous software, offering better support for a wider variety of SPI and I2C EEPROM/FLASH chips. Why Use NeoProgrammer 2.2.0.19? Click "Erase" to clear the chip before flashing new firmware
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下载解压后，请务必安装驱动。 Why Use NeoProgrammer 2
Due to the generic nature of the CH341A chip, the device is compatible with several robust open-source tools:
The release is particularly well-regarded for its stability, extensive chip support, and improved user interface, often serving as the preferred upgrade over older versions like AsProgrammer 2.1.0.13. What is NeoProgrammer 2.1.0.19?
: Native compatibility with modern SPI NOR flash, SPI NAND flash (experimental), and diverse memory classes like I2C, MicroWire, and F-RAM.