Here is my quick reference to wire the Adafruit’s Pro Trinket.

Following the color sheme of the previous published Trinket pinout diagram.

https://arduining.com/2014/01/30/arduino-trinket-pin-diagram/

Pro_Trinket_pins_01

Pins A0-A5 can also be named as 14-19 for digital I/O ( digitalRead() and digitalWrite() ).

Very handy arduinos…

Four_Pro_trinkets

I’ll be posting some project with them…

My first approach was making a Christmas tree star, using Neopixels, last December…

B50LQdFIUAApVGn

…

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