UPDI Program for new ATTiny -- Episode 529

It is time for a reality check, your favorite microcontrollers are probably sold out at the moment or just hard to get. But did you even use all of their features for most of your projects anyway? Most Arduino projects would work on a lot of smaller MCUs anyway. To beat the component shortage clem just uses the brand new ATtiny Generation and shrink-ifies his projects, therefore saving money and power! To do this he needs a UPDI Programmer, so why not just build one?

Supplemental Content:

Episode 529: Bonus Content: UPDI program AATiny
Fork of the jtag2updi that has the files rearanged for easy usage with the Arduino IDE: https://github.com/mayermakes/jtag2updi
The Boards file needed to add the Attiny Chips to the Arduino IDE: https://github.com/SpenceKonde/megaTinyCore
Raspberry pi based UPDI programmer: https://github.com/mraardvark/pyupdi
Resource files including STLs

Bill of Material:

Product Name	Manufacturer	Quantity	Buy Kit
Arduino nano	Arduino	1	Buy Now
3D Printer LCD Water Washable Resin, White, 500 g, 1.25 g/cm³, 100 mPa·s to 120 mPa·s	Multicomp Pro	1	Buy Now
Protoboard, Pad, Epoxy Glass Composite, 1.57mm, 160mm x 300mm	Cif	1	Buy Now
Through Hole Resistor, 4.7 kohm, MF12, 125 mW, ± 1%, Axial Leaded, 200 V	Multicomp Pro	1	Buy Now
SMD Multilayer Ceramic Capacitor, 10 µF, 6.3 V, 0603 [1608 Metric], ± 20%, X5R, -55 °C	KYOCERA AVX	1	Buy Now