UPDI programmer software for Arduino (targets Tiny AVR-0/1/2, Mega AVR-0 and AVR-DA/DB MCUs)

• UpdatedJan 31, 2024
• C++

Collection of AVR Programmers and Accessories

• UpdatedMar 1, 2024
• C

STK500 compatible UPDI programmer firmware for Arduino

• UpdatedMar 5, 2018
• C++

HV UPDI / UPDI programmer software for Arduino (targets Tiny AVR-0/1/2, Mega AVR-0 and AVR-DA/DB MCUs)

• UpdatedApr 5, 2022
• C++

Real-Time Clock USB-Stick

• UpdatedDec 13, 2022
• C

This DIY open source hardware connects inline with any UPDI programmer to provide a HV UPDI programming solution for tinyAVR® 0/1/2 series MCUs. Compatible with UPDI programmers that operate with jtag2updi, avrdude, pyupdi, MPLAB X IDE, MPLAB X IPE, PlatformIO and Arduino IDE using any target voltage from 3 to 5V.

• UpdatedOct 25, 2023
• C++

Easily convert AVR-DU family into a USB connected UPDI/TPI/PDI programmer.

• UpdatedNov 25, 2024
• C++

MCUprog UPDI is a windows program with CLI and GUI for programming various Microchip MCU devices using Microchip CMSIS-DAP based debuggers and standard TTL serial port.

• UpdatedAug 23, 2021
• Python

NanoUPDI: The smallest USB Type-C serial UPDI programmer for your projects

• UpdatedDec 19, 2024
• HTML

• UpdatedFeb 17, 2020

Development Boards for the ATTiny Range of Atmel Microcontrollers including the ATTiny85, ATTiny212/ATTiny412, ATTiny814/ATTiny1614, ATTiny1616/ATTiny3216, and the ATTiny1617/ATTiny3217

• UpdatedApr 27, 2020

"polylab" Microchip AVR Dx32-Series Development-Board

• UpdatedMar 8, 2025
• C++

Raspberry Pi Stand-Alone Programmer UPDI

• UpdatedJan 16, 2020
• Python

UPDI (Unified Program and Debug Interface) host firmware over serial

• UpdatedJun 17, 2024
• C

GDB RSP server for AVR MCUs connected by SerialUPDI

• UpdatedDec 7, 2024
• Python

UPDI High-Voltage Programmer

• UpdatedNov 15, 2024
• C++

Product of Open-Source-Software and Open-Source-Hardware Development for modernAVR

• UpdatedNov 15, 2024
• HTML

UPDITOOL - utility for flashing Microchip mega0/AVR DA series

• UpdatedJan 28, 2021
• C

Firmware for STK500-compatible UPDI programmer using Arduino.

• UpdatedJul 30, 2024
• C

Programming via the megaTinyCore library, enabling your IDE for serial UPDI programming via a portable python implementation and temporary hardware, or one of two designated serial programmer options. Each UPDI serial programmer enables switching between serial programming and monitoring without any rewiring.

• UpdatedOct 22, 2022