Tag: SerialUPDI
![Adafruit released a newer and smaller ATtiny programmer – UPDI Friend Adafruit released a newer and smaller ATtiny programmer – UPDI Friend](https://www.electronics-lab.com/wp-content/uploads/2024/02/5879-00.jpg)
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Adafruit released a newer and smaller ATtiny programmer – UPDI Friend
If you have ever programmed an AVR microcontroller with a USB to serial adapter, you should know how it sometimes gets messy with all the data and power wires. Therefore, Adafruit created a UPDI programmer tool that can program newer tinyAVR and megaAVR chips with only 3 wires! What is...
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