We recently selected a new USBASP supplier who has made a few improvements.
- Addition of PPTC resettable fuse on 5V supply from USB
- JP1 (Supply Target) now has a 3 pin header to allow the selection of 3.3V on pin 2 of the ISP connector
- JP3 (Slow SCK) has been added back. This jumper was previously removed as the programmer supports software control of the SCK. Now to have a choice to use the jumper or the software control
As before, the programmers are just $18.00