Standalone AVR programmer This sketch can be used to let one Arduino program a sketch or bootloader into another one, using the ISP programming pins. This sketch is based on OptiLoader, but modified ...

Der ISP-Programmer wird mit dem 6-poligen ISP-Anschluss des umzuprogrammierenden Arduino Nanos (im folgenden „Target“ genannt) verbunden, evtl. muss hierzu noch eine doppelreihige Stiftleiste mit ...

However, they are very expensive for just programming (maybe it is worth it for debugging purposes), this is why I have always used another Arduino board as ISP programmer.

We found this Arduino AVR ISP programmer particularly interesting. AVR microcontrollers can utilize an interface called In-System-Programming. ISP allows the chip to be programmed or reprogrammed ...

Step 1: Configuring Arduino Uno as an ISP: Since ATtiny85 is just a microcontroller, it requires an ISP (In-System Programming) to be programmed. So to program the ATtiny85, we need to first configure ...

The tutorial is fairly straightforward, and even demonstrates how the Arduino can be used as an ISP for the ATtiny, removing the need to purchase a standalone programmer.