Download: Asprogrammer 21 013 Updated [updated]
The results were a graveyard of dead links. Mega.nz files that had been deleted. Mediafire folders from 2018. Then, on page three of the search results, a thread titled: "[SOLVED] ASProgrammer 21.013 – Full changelog and patched DLL"
The original author (Radim “MCUmike” Kábrt) hosts the project on GitHub. However, note that the main repository sometimes lags. The most active and trusted distribution for version 21.0.13 is:
: Provides v2.1.0.13 alongside other legacy tools for the CH341A programmer. Safety and Usage Note asprogrammer 21 013 updated download
Reflash Xiaofang using CH431 · Issue #404 · samtap/fang-hacks
Written in Pascal and developed primarily using the Lazarus IDE, AsProgrammer bypasses the limitations of default tools. It provides a clean user interface, fast read/write speeds, and a highly customizable chiplist.xml database that allows users to manually add support for newer or rare SPI flash microchips. Technical Specifications: AsProgrammer 2.1.0.13_fix Specification SPI, I2C, MicroWire (depending on version) Primary Hardware Support CH341A, CH347, UsbAsp, AVRISP OS Compatibility Windows 7, Windows 10, Windows 11 (requires signed drivers) Development Base Lazarus IDE (32-bit compilation target) Key Architecture Components CH341PAR driver interface, custom Hex Editor integration Step-by-Step Download and Installation Guide Step 1: Secure the Software Files The results were a graveyard of dead links
One of its highest utility mechanics is the automatic chip detection function. Clicking the button forces the hardware to send a standard JEDEC instruction ( 9Fh ) down the SPI bus. The chip replies with its manufacturer ID, memory type, and capacity. AsProgrammer cross-references these bytes with chiplist.xml to auto-configure flash block structures instantaneously. 3. Low-Level Verification Engine
Deep native support for massive lists of SPI Flash (25xxx) and I2C EEPROM (24Cxx) chips. Then, on page three of the search results,
AsProgrammer is known for being faster and more reliable than many stock CH341A tools, offering support for a wider array of SPI NOR flash and I2C EEPROM chips. What’s New in V2.1.0.13 (and Later Updates)
What makes searching for the "updated download" of AsProgrammer 2.1.0.13 so common is that it packages several critical fixes for legacy bugs.