Navigate to the folder where you extracted AsProgrammer, and double-click the file. Note that depending on your antivirus software, you may need to click "More Info" and then "Run Anyway," as community-built open-source tools often trigger false positives. Step 3: Connecting the Hardware
(question mark icon) button. If the connections are secure, the software will automatically identify the chip type. 4. How to Flash/Program Read/Backup : Always click Asprogrammer 2.1.0.13 Download
: Unlike command-line tools, it provides a graphical interface to read, write, verify, and erase chip data. Navigate to the folder where you extracted AsProgrammer,
is a highly efficient, open-source utility designed for programming CH341A-based serial programmers . It has become a staple for hobbyists and technicians because it often outperforms the "official" Chinese software in terms of stability, speed, and chip support. Core Features If the connections are secure, the software will
AsProgrammer 2.1.0.13 is a Windows utility (portable) for programming serial memory chips (SPI, I2C, Microwire) and supports many hardware interfaces (UsbAsp/UsbAsp-flash, CH341A/CH347, Bus Pirate, FT232H, Arduino, AVRISP). It’s a community-driven tool based on the UsbAsp-flash project and forks/mods exist (e.g., dregmod). Version numbering around 2.1.x is associated with the UsbAsp-flash/AsProgrammer family; 2.1.0 and later added CH347/CH341 and other device support. Download links commonly appear on GitHub releases and occasional Google Drive mirrors; verify authenticity before running.
Always use a or mod your CH341A to 3.3V. The default CH341A outputs 5V, which can destroy modern 1.8V/3.3V BIOS chips on laptops.
AsProgrammer 2.1.0.13 is distributed as a portable, standalone application. It does not require a traditional Windows installer wizard. Follow these steps to set it up: Step 1: Extract the Files