Alternatives and similar repositories for HeliOS:

Users that are interested in HeliOS are comparing it to the libraries listed below

• piconomix / px-fwlib
  open source bare-metal C firmware and documentation for microcontrollers
  ☆282Updated 3 weeks ago
• thanks4opensource / buck50
  STM32F103 logic analyzer and more
  ☆577Updated 4 years ago
• eerimoq / simba
  Simba Embedded Programming Platform.
  ☆341Updated 2 years ago
• stm32duino / STM32FreeRTOS
  Real Time Operating System implemented for STM32
  ☆319Updated 6 months ago
• bitbank2 / BitBang_I2C
  A software I2C implementation to run on any GPIO pins on any system
  ☆249Updated 3 months ago
• feilipu / avrfreertos
  AVR ATmega port of freeRTOS
  ☆187Updated 2 months ago
• microsoft / uf2-samdx1
  USB Mass Storage bootloader (based on UF2) for SAMD21 and SAMD51
  ☆252Updated last month
• lurk101 / pshell
  A tiny shell for Pico and Pico2, with file system, Vi and C compiler
  ☆259Updated 3 months ago
• microsoft / uf2
  UF2 file format specification
  ☆888Updated 2 weeks ago
• feilipu / Arduino_FreeRTOS_Library
  A FreeRTOS Library for all Arduino ATmega Devices (Uno R3, Leonardo, Mega, etc).
  ☆878Updated 2 months ago
• ESP32-Musings / OTA_update_STM32_using_ESP32
  Program STM32Fxx MCUs Over-the-Air using ESP32
  ☆381Updated last year
• stm32duino / STM32Ethernet
  Arduino library to support Ethernet for STM32 based board
  ☆170Updated 2 weeks ago
• lexus2k / lcdgfx
  Driver for LCD displays running on Arduino/Avr/ESP32/Linux (including Rasperry) platforms
  ☆402Updated 2 months ago
• MayaPosch / Nodate
  A light-weight framework for STM32 and other architectures written in C++.
  ☆141Updated 10 months ago
• sandeepmistry / pico-rmii-ethernet
  ☆214Updated 3 years ago
• ataradov / mcu-starter-projects
  Simple starter projects for bare-metal MCU development
  ☆318Updated last month
• arduino / ArduinoCore-API
  Hardware independent layer of the Arduino cores defining the official API
  ☆230Updated 5 months ago
• STM32-base / STM32-base
  A simple start for any STM32 based project.
  ☆366Updated last year
• cpq / mdk
  A bare metal SDK for the ESP32 & ESP32C3
  ☆230Updated 7 months ago
• marcinbor85 / microshell
  MicroShell is a lightweight pure C implementation of shell emulator dedicated for embedded bare-metal systems.
  ☆286Updated 8 months ago
• jamesbowman / i2cdriver
  I2CDriver open source tools
  ☆194Updated 8 months ago
• PicoCPP / RPI-pico-FreeRTOS
  ☆111Updated 4 years ago
• arduino / ArduinoCore-samd
  Arduino Core for SAMD21 CPU
  ☆479Updated 7 months ago
• PaulStoffregen / SerialFlash
  Library for using SPI Flash memory with a filesystem-like interface
  ☆373Updated last year
• joembedded / JesFs
  Jo's Embedded Serial File System (for Standard Serial NOR-Flash)
  ☆213Updated this week
• Wren6991 / PicoDVI
  Bitbanged DVI on the RP2040 Microcontroller
  ☆1,309Updated 2 weeks ago
• dirtyjtag / DirtyJTAG
  JTAG probe firmware
  ☆512Updated 3 months ago
• usedbytes / rp2040-serial-bootloader
  A serial bootloader for the Raspberry Pi RP2040 (Pico)
  ☆95Updated last year
• cnoviello / mastering-stm32
  Repository of all examples presented in the "Mastering STM32" book
  ☆448Updated 3 years ago
• raspberrypi / pico-bootrom-rp2040
  ☆283Updated 3 years ago