This version is known for several critical stability updates and chip support expansions:
ASProgrammer 21013 (New): A Modern Framework for Adaptive Software Synthesis asprogrammer 21013 new
You can then Read , Erase , or Write (program) the chip. The 2.1.0.13 version sets the default save format to .bin for easier file management. Releases · nofeletru/UsbAsp-flash - GitHub This version is known for several critical stability
If you encounter errors while writing, use the "Unprotect" icon. Some chips have write-protection bits that must be cleared before new data can be flashed. Where to Download Releases · nofeletru/UsbAsp-flash - GitHub asprogrammer 21013 new