Home > Exploring Ideas, Hardware testing, Trinket Projects > Arduino Pro Trinket Pinout Diagram

Arduino Pro Trinket Pinout Diagram

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

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



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

Very handy arduinos…


I’ll be posting some project with them…

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


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