Adafruit High Voltage UPDI Friend - USB Serial UPDI Programmer
Adafruit Industries, LLC mail
Unlike our simple UPDI version, this board is HV for High Voltage because it will let you send a quick 12V pulse to the UPDI like right before programming. This is required for when the chip is configured to use the UPDI pin as a reset or GPIO. This board will also let you unbrick any chip configured for HV usage, you can use it to reset the fuses for Low Voltage programming.
Version
Rev ALicenses
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Project Type
Electronics
