Alternatives and similar repositories for optiboot:

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

• MCUdude / MightyCore
  Arduino hardware package for ATmega1284, ATmega644, ATmega324, ATmega324PB, ATmega164, ATmega32, ATmega16 and ATmega8535
  ☆666Updated 4 months ago
• MCUdude / MiniCore
  Arduino hardware package for ATmega8, ATmega48, ATmega88, ATmega168, ATmega328 and ATmega328PB
  ☆1,039Updated last month
• MCUdude / MegaCore
  Arduino hardware package for ATmega64, ATmega128, ATmega165, ATmega169, ATmega325, ATmega329, ATmega640, ATmega645, ATmega649, ATmega1280…
  ☆398Updated 4 months ago
• olikraus / u8glib
  Arduino Monochrom Graphics Library for LCDs and OLEDs
  ☆1,270Updated 3 years ago
• SpenceKonde / ATTinyCore
  Arduino core for ATtiny 1634, 828, x313, x4, x41, x5, x61, x7 and x8
  ☆1,659Updated 5 months ago
• damellis / attiny
  ATtiny microcontroller support for the Arduino IDE
  ☆728Updated 3 years ago
• jdunmire / kicad-ESP8266
  Schematic symbols and PCB footprints for ESP8266 modules
  ☆472Updated 3 years ago
• MCUdude / MicroCore
  A light-weight Arduino hardware package for ATtiny13
  ☆565Updated 4 months ago
• nickgammon / arduino_sketches
  Publicly-released sketches for the Arduino microprocessor
  ☆663Updated 3 years ago
• ZakKemble / AVRDUDESS
  A GUI for AVRDUDE
  ☆631Updated last week
• micronucleus / micronucleus
  ATTiny usb bootloader with a strong emphasis on bootloader compactness.
  ☆1,707Updated 3 months ago
• Marzogh / SPIMemory
  Arduino library for Flash Memory Chips (SPI based only). Formerly SPIFlash
  ☆456Updated last year
• greiman / SdFat
  Arduino FAT16/FAT32 exFAT Library
  ☆1,114Updated last week
• arduino / ArduinoCore-avr
  The Official Arduino AVR core
  ☆1,307Updated 5 months ago
• rogerclarkmelbourne / STM32duino-bootloader
  Bootloader for STM32F103 boards, for use with the Arduino_STM32 repo and the Arduino IDE
  ☆1,002Updated 11 months ago
• gillham / logic_analyzer
  Implementation of a SUMP compatible logic analyzer for the Arduino
  ☆473Updated last year
• neu-rah / ArduinoMenu
  Arduino generic menu/interactivity system
  ☆978Updated 4 months ago
• arduino / ArduinoCore-samd
  Arduino Core for SAMD21 CPU
  ☆480Updated 8 months ago
• obdev / v-usb
  A Firmware-Only USB implementation for Atmel's AVR Microcontrollers
  ☆1,233Updated 2 years ago
• felias-fogg / SoftI2CMaster
  Software I2C Arduino library
  ☆376Updated 8 months ago
• rocketscream / Low-Power
  Low Power Library for Arduino
  ☆1,292Updated 2 years ago
• olikraus / ucglib
  Arduino True Color Library for TFTs and OLEDs
  ☆272Updated 3 years ago
• MCUdude / MegaCoreX
  An Arduino hardware package for ATmega4809, ATmega4808, ATmega3209, ATmega3208, ATmega1609, ATmega1608, ATmega809 and ATmega808
  ☆254Updated last month
• SpenceKonde / megaTinyCore
  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 …
  ☆582Updated 3 months ago
• adafruit / Adafruit-Eagle-Library
  Slowly building up a collection of parts we use here ... This file includes some library parts from microbuilder.eu Most of 'em are eithe…
  ☆1,023Updated 4 years ago
• PaulStoffregen / TimerOne
  TimerOne Library with optimization and expanded hardware support
  ☆477Updated 6 months ago
• svn2github / transistortester
  This is a clone of an SVN repository at svn://mikrocontroller.net/transistortester. It had been cloned by http://svn2github.com/ , but th…
  ☆428Updated 6 years ago
• cpldcpu / light_ws2812
  Light weight library to control WS2811/WS2812 based LEDS and LED Strings for 8-Bit AVR microcontrollers.
  ☆967Updated 6 months ago
• adafruit / Adafruit_ILI9341
  Library for Adafruit ILI9341 displays
  ☆432Updated 7 months ago
• espressif / ESP8266_AT
  This project is not maintained, please use https://github.com/espressif/esp-at.
  ☆471Updated 10 years ago