Its unique combination of low cost (free software + $2 hardware), deep chip compatibility, and rock-solid stability in version 2.1.0.13 makes it an irreplaceable tool. While shiny commercial programmers like the Xgecu T48 offer faster speeds and better voltage handling, the accessibility of ASProgrammer 21013 has democratized flash memory programming.
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Extract the folder to C:\ASProgrammer . Right-click AsProgrammer.exe → Properties → Compatibility → Set to "Windows 7" mode and "Run as Administrator." asprogrammer 21013
Because CH341A drivers are unsigned:
Search for AsProgrammer_2.1.0.13.zip (typically ~2-3 MB). The package includes: Its unique combination of low cost (free software
and select the new BIOS or firmware file you intend to flash. Write (Program) "Program IC" . The software will write the new data to the chip. : Always perform a "Verify IC"
Full, optimized compatibility extends across Windows XP, 7, 8, and 10 . This makes it perfectly suited for older workshop laptops dedicated to hardware testing. Supported Hardware and Chipsets Right-click AsProgrammer
AsProgrammer is a specialized software utility designed for programming and Flash memory chips. It is widely used for: BIOS Recovery: Fixing "bricked" motherboards or laptops.
This tool is the "go-to" choice for several technical scenarios: