If you need an older build (e.g., 2.0.0.9): → Releases page
Clean, user-friendly interface available in English, Russian, and other community-contributed languages.
AsProgrammer is a Windows GUI utility for programming serial memory (SPI, I2C, MicroWire) and supports multiple hardware programmers (UsbAsp, CH341A/CH347, FT232H, Bus Pirate, Arduino, AVRISP, etc.). Version 2.1.0.13 is a point release in the UsbAsp-flash / AsProgrammer family (community forks and mods exist). It’s widely used for reading/writing SPI flash and I²C EEPROM (BIOS chips, firmware backups, device repair). Asprogrammer 2.1.0.13 Download
: Requires the specific CH341PAR or CH341SER drivers to function correctly.
: The software is portable; you simply extract the archive and run the executable. If you need an older build (e
AsProgrammer is open-source software. To ensure you aren't downloading malware, always use these trusted sources:
Plug the USB programmer into your PC (preferably a USB 2.0 port to avoid timing issues). 2. Chip Identification Open AsProgrammer.exe . It’s widely used for reading/writing SPI flash and
. Below is a summary report on the software, its download sources, and basic usage. Software Overview 2.1.0.13 (stable and widely cited). Primary Function:
Look for the latest release (e.g., AsProgrammer_2.1.0.13.zip or the equivalent version) and save it to your local machine.
🔐 Always verify SHA256 checksums if downloading from third-party sites.
：在安装或使用前，请务必先安装 CH341A 编程器的对应 USB 驱动程序（如 CH341PAR.EXE 或 CH341SER。EXE），否则软件将提示“无法识别设备”。