John Bradnam
Published © GPL3+

Create Your Own UPDI Programmer

A cheap $10 UPDI programmer for Mircochip's new avrTiny processors.

BeginnerFull instructions provided1 hour572
Create Your Own UPDI Programmer

Things used in this project

Hardware components

Arduino Nano R3
Arduino Nano R3
×1
2x3 right angle pin header
×1
Through Hole Resistor, 4.7 kohm
Through Hole Resistor, 4.7 kohm
×1
Capacitor 10uF 16V 1206 SMD
×1
1 inch wide Heatshrink cable (2 inches long)
×1

Software apps and online services

Arduino IDE
Arduino IDE

Hand tools and fabrication machines

Soldering iron (generic)
Soldering iron (generic)

Story

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Schematics

ATtiny1614 Datasheet

Code

SpenceKonde - jtag2updi.zip

C/C++
Ardunio Sketch for ATMEGA328 system such as a UNO, NANO or MINI
No preview (download only).

Credits

John Bradnam

John Bradnam

30 projects • 19 followers
Thanks to SpenceKonde.

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