Wait for no more , I made up my mind to buy two small boards after searching internet and located the nearest supplier of ssop28 and I ordered and that afternoon to night time , I soldered the ft232 to ssop28 board to test out avr programmer, it takes 4 hours to so with checking and re-checking all the soldering work.
This is actually very easy to do. I have built FT232R based ISP programmers right into products for emergency recovery. Just use the bitbang modes of the dxx driver.
lordandprotector 1 year ago
haa anyone out there ever tried to make a isp programmer from a usb pen by simply selecting the corrent pins, since a usb pe has usb a transciver and a memory.
sergio1020881 2 years ago