Tutorials

https://www.youtube.com/watch?v=MmDBvgrYGZs.

Installing Drivers and Programming the DigiSpark ATtiny85 dev boards - Tutorial

http://www.raspberry-pi-geek.com/Archive/2014/03/Adding-analog-input-to-the-Pi-using-the-Digispark/(offset)/2.

Adding analog input to the Pi using the Digispark

https://digistump.com/wiki/digispark?redirect=1.

**Getting Started with your Digispark**

https://5p.io/content/images/2015/12/Digispark-Pinout.png)

DigiSpark pinout