This repository hosts our small contribution to Trevor's memory.
To build the code, Atmel Studio is required. For the 2018 Trevor put it into the ATTiny816 mode. For 2019 Trevor switch to ATTiny3217.
This requires an Atmel Ice due to the prorprietary UPDI protocol. Although there is an open source project pyupdi that we have tested once and it worked: [https://github.com/mraardvark/pyupdi].
The 2019 Trevor utilzes a Tag Connect 2050 and adapter to map the 3.3v, gnd, and UPDI pins properly.