Warning: Digispark uses Attiny85 PIN#1 as I/O - remove RESET button functionality
FOR ADVANCED USERS ONLY
The Trinket 5V and the Digispark share the same hardware design, right down to the LED being on PB1. Personally,
I prefer the Trinket hardware over the Digispark, but the Digispark has a totally different ecosystem and is stackable,
but for this article only the hardware design similarities will be exploited.