Top 7 Atmega328 Open-Source Projects

MiniCore

8 939 7.3 C++

Arduino hardware package for ATmega8, ATmega48, ATmega88, ATmega168, ATmega328 and ATmega328PB

Project mention: Barebone ATmega328 project at 8Mhz | /r/arduino | 2023-05-23

FastAccelStepper

4 262 8.8 C++

A high speed stepper library for Atmega 168/328p (nano), Atmega32u4, Atmega 2560, ESP32, ESP32S2, ESP32S3, ESP32C3 and Atmel SAM Due
InfluxDB

www.influxdata.com sponsored

Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
nanoels

4 122 8.6 C++

Electronic Lead Screw for metal lathe
ErriezDS3231

1 20 10.0 C++

DS3213 high precision RTC (Real Time Clock) library for Arduino
rulos

6 16 6.7 C

Ravenna Ultra-Low-Altitude Operating System: An embedded OS for AVR and ARM CPUs
ErriezTTP229TouchKeypad

2 3 0.0 C++

TTP229 touch sensitive keypad library for Arduino
Dev-board-utilizing-ATmega328-as-MCU

1 1 8.5

How to make a fully functioning ATMega328/ATmega328P development board

Project mention: ATmega328 Guide | /r/microcontrollers | 2023-06-21

WorkOS

workos.com sponsored

The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).