NEW GUIDE: Adafruit UPDI Friend #AdafruitLearningSystem #Adafruit @adafruit

top angle view of the UPDI friend

UPDI stands for Unified Program and Debug Interface, but this board is so smol and cute that we will call it the Unusually Playful Device Interfacer and pat its head when it does a good job. It’s designed to make programming modern ATtiny chips very easy because it has 3V or 5V power and logic select, power and transmit indicator LEDs, and a quick cable for poking into a breadboard.

The Adafruit UPDI Friend guide has everything you need to get started with using this breakout. There’s pages for overview, pinouts, programming and resources for download.

Check out the full guide: Adafruit UPDI Friend


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