: Threads on BadCaps.net or 4PDA dedicated to CH341A modification often host clean mirrors of the ASProgrammer_v2.1.0.13.zip file. 2. Installation Steps Download the archive file ( .zip or .7z ).
: The engine for reading, writing, and chip auto-detection minimizes error rates and improves operation safety.
solves these by offering improved compatibility with newer 1.8V flash chips and a better auto-detection algorithm.
AsProgrammer (version 2.1.0.13, 2021) is a widely recommended, open-source graphical interface tool specifically designed for reading, erasing, and writing serial memory chips like EEPROM and SPI Flash. It is highly regarded as a more stable and feature-rich alternative to the official "black" and "green" CH341A software. asprogrammer 21013 2021 download
Select the chip type from the dropdown menu (e.g., 25 series -> SPI Flash). Click to verify the connection. Use Open to select your BIOS/firmware file ( .bin or .hex ). Click Program to flash the new firmware. Troubleshooting: Why Use 2.1.0.13 Fix?
: One-click "Automatic" execution script that unprotects, erases, blanks checks, programs, and verifies the chip sequentially.
Click the icon in the toolbar. Navigate to your saved firmware file (usually a *.rom or *.bin file). The data will load into the software's buffer. : Threads on BadCaps
This comprehensive guide covers everything you need to know about downloading, installing, and using ASProgrammer 2.1.0.13 to revive dead hardware or modify firmware safely. What is ASProgrammer?
This script will automatically perform the necessary cycle: .
AsProgrammer 2.1.0.13 Fix (2021) Download & Guide for CH341A : The engine for reading, writing, and chip
Click the button or press the Find (magnifying glass) icon. AsProgrammer will query the chip's SPI ID. Select your exact chip manufacturer and model from the pop-up list. 3. Read and Backup (Crucial Step)
: Allows you to view and manually edit the binary data from a chip before writing it back.
The internet is filled with "download sites" that host old software wrapped in fake setup.exe files. NEVER download ASProgrammer from a generic "driver download" site. Always seek source-adjacent repositories.
: Works with CH341A, UsbAsp, AVRISP-MKII, Arduino, and FT232H. : Open-source under the MIT license. Download and Installation The software is
Extract the hex editor components (e.g., mphexeditor.zip ) to the root folder. Open AsProgrammer.lpi in Lazarus.