GitHub - MCUdude/microUPDI: DIY UPDI programmer with open source hardware!
UPDI programmer for ATmega4809 and ATtiny816/817 | Elektor Magazine
A simple and inexpensive way to program new AVR ATtiny214, ATtiny414, ATtiny814 and Atmega microcontrollers using by the UPDI interface - ООО "НПК "Спецтехнаука"
Connecting Atmel ICE to a UPDI Target - Developer Help
BASCOM-AVR
UPDI pin noise robustness in ATtiny | AVR Freaks
Getting started with the new ATtiny chips - Programming the Microchip's 0-series and 1-series ATtiny with the Arduino IDE - Electronics-Lab.com
Create Your Own UPDI Programmer - Arduino Project Hub
Technoblogy - UPDI Programmer Stick
UPDI programmer software for Arduino - compatible with avrdude | AVR Freaks
/i/46252/products/2020-12-10T13%3A56%3A14.793Z-IMG_7244.JPG?1607580397 "AVR UPDI Programmer with 12V from LeoNerd's Store on Tindie")
AVR UPDI Programmer with 12V from LeoNerd's Store on Tindie
58 UPDI Programmer (Part 1) - YouTube
ATmega UPDI Programmer SMD - EasyEDA
External UPDI Programmer for AVR-IoT WG Board - Hackster.io
Mini UPDI Programmer Stick | Hackaday.io
/i/68555/products/2019-04-28T15%3A43%3A09.363Z-tiny_program_shield_V1.png?1606306133 "Tiny Core AVR UPDI Programmer from TinyStore on Tindie")
Tiny Core AVR UPDI Programmer from TinyStore on Tindie
AVR Handheld programmer UPDI 12V Adapter to supply 12V pulse for UPDI interface reset.
ATmega UPDI Programmer SMD - EasyEDA
Can't even communicate with ATtiny402 via MPLAB Snap? : avr
ATtiny1604 UPDI Programmer - EasyEDA | Arduino projects, Programmer, Microcontrollers
USB UPDI Programmer PCB for AVR Micrcontrollers - Electronics-Lab.com
Cheap AVR UPDI Programmer from ATtiny817 Xplained Mini – Wired && Coded;
Introducing wAVR – Maverick Embedded Technology Ltd.
BASCOM-AVR
![Programming the new ATtiny from Arduino using UPDI [Beginner Tutorial] - YouTube](https://i.ytimg.com/vi/AL9vK_xMt4E/maxresdefault.jpg "Programming the new ATtiny from Arduino using UPDI [Beginner Tutorial] - YouTube")