Datasheet

Plug your Trinket into your computer using a known-

good USB cable.

A lot of people end up using charge-only USB cables

and it is very frustrating! So make sure you have a USB

cable you know is good for data sync.

Double-click the small Reset button next to the Trinket

M0 name printed on your board, and you will see the

Dotstar RGB LED turn green. If it turns red, check the

USB cable, try another USB port, etc. Note: The little

LED below the USB connector will be red - this is ok!

If double-clicking doesn't work the first time, try again.

Sometimes it can take a few tries to get the rhythm right!

You will see a new disk drive appear called

TRINKETBOOT.

Drag the adafruit_circuitpython_etc.uf2 file to

TRINKETBOOT