Skip To Main Content

Search Menu

Breadcrumb

This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later.

Connect your CH341A or USBASP programmer to a free USB port on your computer.

Version 2.1.0.13 (often shortened to 21013 in search queries) was a major milestone release. It introduced:

While primarily famous for its seamless pairing with the ubiquitously cheap CH341A programmer, modern iterations like the AsProgrammer dregmod project expand support to advanced diagnostic hardware including the Bus Pirate, CH347 , UsbAsp , AVRISP , and FT232H . It functions as a bridge that reads raw data blocks from flash memory chips and overwrites them with verified .bin or .hex firmware images. Core Advancements over Legacy Version 1.41