If you are looking for a reliable and safe version of this software, it is highly recommended to use the official source.
: Beyond the CH341A, it supports programmers like UsbAsp, AVRISP-MKII, Arduino, and FT232H.
In the world of hardware hacking, BIOS recovery, and embedded systems repair, few tools are as revered as . For technicians, data recovery specialists, and electronics hobbyists, this software is the bridge between a computer’s USB port and a dead SPI flash chip.
AsProgrammer is a graphical interface tool originally created by (GitHub user nofeletru) to program serial memory chips. It has been actively maintained and developed since late 2011, initially as a utility for the UsbAsp programmer , but quickly expanded to support CH341A, AVRISP-MKII, FT232H, and Arduino-based programmers. asprogrammer 21013 download extra quality link
If you cannot find version 2.1.0.13 officially, consider using or later – they include bug fixes and no loss of functionality.
: Switch to the AsProgrammer dregmod extra quality version, which includes a much larger chip database. Alternatively, manually configure the chip parameters if you know the page size and memory layout.
Plug your CH341A or USBasp programmer into a USB port. Windows should detect the device. If you see an error, re-run the driver installer. If you are looking for a reliable and
: The most popular, budget-friendly USB programmer on the market.
Click Erase IC to clear existing data sectors. Flash memory cannot overwrite existing data bits without an erase cycle.
: Unofficial downloads may bundle malware, adware, or trojans. If you cannot find version 2
Run it through VirusTotal. Legitimate builds should show 0/60 detections. If you see "HackTool.Win32.UsbProg," that is a false positive—many antivirus programs flag programming tools due to their low-level USB access.
Perform backup (Read) before Erasing or Writing to avoid permanent loss of BIOS/serial information. Win-Raid Forum Note: For Windows 10/11, you may need to install the CH341A Windows SPI/I2C drivers if the program cannot detect the device. Black Hills Information Security, Inc.
Fixes issues where previous versions (like 1.29 or 1.34) failed to detect or properly erase specific BIOS chips.
25-series chips commonly used in PC BIOS, laptop firmware, and GPU VROMs.