Turning an Arduino of virtually any sort into a simple AVR 6-pin ISP programmer is old hat. But when Atmel came out with a series of really tiny AVR chips, the ATtiny10 and friends with only six pi… ...

When using the Arduino as an ISP programmer you must specify the speed, using ‘-b’. That value is set in the Arduino sketch and should be 19200 by default.

Connect the programmer with your Arduino compatible board and start uploading the Arduino boot loader or upload your sketch. No drivers are needed, just select ‘Arduino as ISP’ from the IDE ...