An Arduino hardware package for ATmega4809, ATmega4808, ATmega3209, ATmega3208, ATmega1609, ATmega1608, ATmega809 and ATmega808
☆267Feb 22, 2026Updated last week
Alternatives and similar repositories for MegaCoreX
Users that are interested in MegaCoreX are comparing it to the libraries listed below
Sorting:
- Arduino core for AVR DA, DB, DD, EA and future DU-series parts - Microchip's latest and greatest AVRs. Library maintainers: Porting help …☆223Nov 15, 2025Updated 3 months ago
- UPDI programmer software for Arduino (targets Tiny AVR-0/1/2, Mega AVR-0 and AVR-DA/DB MCUs)☆368Jan 31, 2024Updated 2 years ago
- Arduino hardware package for ATmega1284, ATmega644, ATmega324, ATmega324PB, ATmega164, ATmega32, ATmega16 and ATmega8535☆704Feb 9, 2026Updated 3 weeks ago
- Arduino core for the tinyAVR 0/1/2-series - Ones's digit 2,4,5,7 (pincount, 8,14,20,24), tens digit 0, 1, or 2 (featureset), preceded by …☆655Nov 16, 2025Updated 3 months ago
- DIY UPDI programmer with open source hardware!☆76Nov 17, 2024Updated last year
- Arduino hardware package for ATmega8, ATmega48, ATmega88, ATmega168, ATmega328 and ATmega328PB☆1,115Feb 10, 2026Updated 3 weeks ago
- Arduino Core for the ATMEGA4809 CPU☆108Jul 30, 2024Updated last year
- A guide to best practices when using the Arduino IDE to program AVR microcontrollers☆184May 23, 2025Updated 9 months ago
- An Arduino hardware package for ATmega8515 and ATmega162☆44Feb 10, 2026Updated 3 weeks ago
- Arduino core for flashing mEDBG firmware onto the microUPDI programmer☆20Nov 17, 2024Updated last year
- Subtree for Arduino core files used with MightyCore, MegaCore, MiniCore and MajorCore☆18Jan 21, 2023Updated 3 years ago
- Collection of AVR Programmers and Accessories☆220Mar 1, 2024Updated 2 years ago
- Small and Fast Bootloader for Arduino and other Atmel AVR chips☆1,160Feb 15, 2026Updated 2 weeks ago
- UPDI programmer software for Arduino (targets ATtiny 417 / 814 / 816 / 817 / 1614 / 1616 / 1617 and similar MCUs)☆79Nov 19, 2021Updated 4 years ago
- Python UPDI driver for programming "new" tinyAVR and megaAVR devices☆225Oct 27, 2021Updated 4 years ago
- Optiboot subtree for MightyCore, MegaCore, MiniCore and MajorCore☆59Dec 19, 2022Updated 3 years ago
- Library for using SPI Flash memory with a filesystem-like interface☆423Apr 27, 2025Updated 10 months ago
- In-Circuit Oscillator Calibrator for AVR Microcontrollers☆12Dec 12, 2022Updated 3 years ago
- PIC32MX Open-Source Toolchain☆10Feb 17, 2024Updated 2 years ago
- Arduino core for ATtiny 1634, 828, x313, x4, x41, x5, x61, x7 and x8☆1,751Oct 18, 2024Updated last year
- Board definitions for SparkFun-manufactured AVR, ARM, and ESP-based Arduino boards.☆279Mar 1, 2025Updated last year
- AVaRICE is a program for interfacing the Atmel JTAG ICE to GDB to allow users to debug their embedded AVR target.☆54Dec 19, 2025Updated 2 months ago
- ☆36Nov 2, 2023Updated 2 years ago
- Minimal I2C master routines for the new AVR microcontrollers.☆22Apr 19, 2022Updated 3 years ago
- AVRDUDE is a utility to program AVR microcontrollers☆1,073Jan 15, 2026Updated last month
- Various single file libraries for the ch32v003fun project.☆25Jun 11, 2024Updated last year
- Arduino Core for CH32V003 RISC-V microcontroller☆193Nov 27, 2024Updated last year
- ☆26Jun 21, 2019Updated 6 years ago
- Rotary encoders, fully debounced switches, EEPROM support on Arduino and mbed - direct and over I2C☆164Feb 16, 2026Updated 2 weeks ago
- TcMenu modular IoT menu library supporting rotary encoder, joysticks, many displays, and remote control over Ethernet and Serial☆117Feb 15, 2026Updated 2 weeks ago
- Charles's list of addressable LEDs☆14Mar 26, 2021Updated 4 years ago
- Core library for CH32duino☆378May 7, 2025Updated 9 months ago
- a Python utility for programming various Microchip MCU devices using Microchip CMSIS-DAP based debuggers☆125Feb 26, 2026Updated last week
- An Arduino library for controlling Thermal printers with a parallel port☆17Mar 20, 2017Updated 8 years ago
- USB Power Delivery Testing Device and Variable Power Supply☆164Sep 1, 2025Updated 6 months ago
- Character LCD display emulator☆32Jan 5, 2025Updated last year
- A library for rendering seven segment LED modules using the TM1637, TM1638, MAX7219, HT16K33, or 74HC595 controller chip.☆38Jan 20, 2025Updated last year
- Really tiny library to control RTCs on Arduino. DS1307, DS3231 and DS3232 RTCs are supported.☆96Feb 2, 2026Updated last month
- The Official Arduino AVR core☆1,450Updated this week