Datasheets & Files
- Datasheet of ATmega328 Microcontroller
- EagleCAD PCB files for both Pro Trinkets
- Fritzing objects in the Adafruit Fritzing library
- 3V 3D Models on GitHub
- 5V 3D Models on GitHub
Source code
Original code for the Pro Trinket bootloader on github
We do not offer any support for this code, it is released as-is!
Please note: you cannot use the Adafruit USB VID/PID for your own non-Trinket/Gemma products or projects. Purchase a USB VID for yourself at http://www.usb.org/developers/vendor/
Fabrication print, dimensions in inches (same for both 3V and 5V)
Page last edited April 14, 2025
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