Alternatives and similar repositories for SPI:

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

• PaulStoffregen / EEPROM
  ☆82Updated last year
• greiman / SdFat-beta
  Beta SdFat for test of new features
  ☆173Updated 3 months ago
• greiman / DigitalIO
  Fast Digital I/O, Software I2C, and Software SPI for AVR Arduino
  ☆126Updated 2 years ago
• PaulStoffregen / FreqCount
  Measures the frequency of a signal by counting the number of pulses during a fixed time.
  ☆147Updated last year
• PaulStoffregen / ILI9341_t3
  Optimized ILI9341 TFT Library
  ☆252Updated last year
• PaulStoffregen / SD
  ☆74Updated 3 months ago
• JChristensen / extEEPROM
  Arduino library to support external I2C EEPROMs.
  ☆115Updated 3 years ago
• marekburiak / ILI9341_due
  Arduino Due and AVR (Uno, Mega, Nano, Pro Mini,...) library for interfacing with ILI9341 SPI TFTs
  ☆100Updated 3 years ago
• watterott / Arduino-Libs
  Arduino Libs & Examples: ADS1147, ADS7846, DAC8760, DS1307, RV8523, MCP2515, WS2812, S65-Display, MI0283QT-2/-9/-11, HX8347D, ILI9341, SS…
  ☆172Updated last year
• adafruit / ArduinoCore-samd
  ☆115Updated last month
• nox771 / i2c_t3
  Enhanced I2C library for Teensy 3.x devices
  ☆157Updated 6 years ago
• jonblack / arduino-menusystem
  Arduino library for implementing a menu system
  ☆197Updated last year
• mpflaga / Arduino-MemoryFree
  basic functions and example to use show used RAM and use less of it.
  ☆96Updated last year
• zevero / avr_boot
  Arduino Bootloader to Flash from SD Card
  ☆124Updated last year
• jeroendoggen / Arduino-signal-filtering-library
  Arduino library for signal filtering
  ☆121Updated 6 years ago
• khoih-prog / TimerInterrupt
  This library enables you to use Interrupt from Hardware Timers on an Arduino, such as Nano, UNO, Mega, etc. It now supports 16 ISR-based …
  ☆99Updated 2 years ago
• arduino / ArduinoCore-sam
  ☆82Updated last year
• duff2013 / Snooze
  Teensy Low Power Library
  ☆134Updated 3 years ago
• datasith / Ai_Ardulib_SSD1306
  Library for using SSD1306-powered OLED displays in the Arduino IDE.
  ☆62Updated 2 years ago
• watterott / ATmega328PB-Testing
  Atmel/Microchip ATmega328PB support for Arduino IDE
  ☆79Updated 2 years ago
• JChristensen / tinySPI
  Arduino hardware SPI library for ATtiny44/84, 45/85, 461/861, 2313/4313.
  ☆157Updated 6 years ago
• arduino-libraries / RTCZero
  RTC Library for SAMD21 based boards
  ☆77Updated 4 months ago
• jarzebski / Arduino-DS3231
  DS3231 Real-Time-Clock
  ☆160Updated 11 months ago
• rambo / I2C
  Arduino I2C Master library (originally by Wayne Truchsess)
  ☆113Updated 2 years ago
• olikraus / Ucglib_Arduino
  Arduino library for Ucglib (new library format)
  ☆58Updated last year
• PaulStoffregen / FreqMeasure
  Measures the elapsed time during each cycle of an input frequency.
  ☆75Updated 2 years ago
• PaulStoffregen / AltSoftSerial
  Software emulated serial using hardware timers for improved compatibility
  ☆348Updated 2 months ago
• SlashDevin / NeoSWSerial
  Efficient alternative to SoftwareSerial with attachInterrupt for RX chars, simultaneous RX & TX
  ☆176Updated last year
• RobTillaart / PCF8574
  Arduino library for PCF8574 - I2C IO expander
  ☆130Updated 2 months ago
• PaulStoffregen / Ethernet
  Ethernet library for Teensy (Wiznet W5100 / W5200 / W5500)
  ☆131Updated 2 years ago