Open File → Preferences → Additional Boards Manager URLs and paste: http://drazzy.com/package_drazzy.com_index.json arduino-developer.com Open Tools → Board → ...

To program the ATtiny, simply flip the switch to the “Programming” position.A red LED lights up to indicate that the device is in programming mode.Once programming is complete, return the switch to ...

The basic idea was to make an all in one solution for programming and operating own projects on one pcb. Due to the 5 GPIOs on the Attiny 85 the programming pins are also the operating pins. Therefor ...