A list of the 139 libraries of the type Recommended.
| Adafruit ADS1X15 | Arduino library for ADS1015/1115 ADCs. |
| Adafruit ADXL345 | Unified driver for the ADXL345 Accelerometer |
| Adafruit ADXL375 | Unified driver for the ADXL375 Accelerometer |
| Adafruit AHRS | AHRS (Altitude and Heading Reference System) for various Adafruit motion sensors |
| Adafruit AM2315 | Library code for AM2315 sensors |
| Adafruit BLEFirmata | Modified Firmata code to work with Adafruit's nRF8001 Breakout and BlueFruit modules |
| Adafruit BluefruitLE nRF51 | Arduino library for nRF51822-based Adafruit Bluefruit LE modules |
| Adafruit BME280 Library | Arduino library for BME280 sensors. |
| Adafruit BMP085 Library | A powerful but easy to use BMP085/BMP180 Library |
| Adafruit BMP085 Unified | Unified sensor driver for Adafruit's BMP085 & BMP180 breakouts |
| Adafruit BMP183 Library | Non-Unified BMP library |
| Adafruit BMP183 Unified Library | Arduino library for the BMP183 sensors in the Adafruit shop |
| Adafruit BMP280 Library | Arduino library for BMP280 sensors. |
| Adafruit BNO055 | Library for the Adafruit BNO055 Absolute Orientation Sensor. |
| Adafruit CAN | Arduino library for native CAN. |
| Adafruit CAP1188 Library | Arduino library for the Adafruit CAP1188 8-Channel Capacitive Touch Sensor Breakout |
| Adafruit CC3000 Library | Library code for Adafruit's CC3000 WiFi breakouts. |
| Adafruit Circuit Playground | All in one library to control Adafruit's Circuit Playground board. |
| Adafruit CPFS | Arduino library for accessing a board's CircuitPython flash filesystem and presenting it over USB. |
| Adafruit DotStar | Adafruit DotStar LED Library |
| Adafruit DRV2605 Library | Arduino library for Adafruit DRV2605L Haptic Controller Breakout |
| Adafruit ESP8266 | Example code for ESP8266 chipset |
| Adafruit Fingerprint Sensor Library | Arduino library for interfacing to the fingerprint sensor in the Adafruit shop |
| Adafruit Floppy | Adafruit's floppy disk drive interfacing library |
| Adafruit Flora Pixel Library | Arduino Library for Adafruit Flora Pixels |
| Adafruit FONA Library | Arduino library for the Adafruit FONA |
| Adafruit FRAM I2C | Driver for Adafruit's I2C-Based EEPROM / FRAM Breakouts |
| Adafruit FRAM SPI | Driver for Adafruit's SPI-Based FRAM Breakouts |
| Adafruit FT6206 Library | Arduino library for FT6206-based Capacitive touch screen |
| Adafruit FXAS21002C | Unified sensor driver for the FXAS210002C Gyroscope |
| Adafruit FXOS8700 | Unified sensor driver for the FXOS8700 Accelerometer/Magnetometer |
| Adafruit GC9A01A | Library for GC9A01A displays |
| Adafruit GFX Library | Adafruit GFX graphics core library, this is the 'core' class that all our other graphics libraries derive from. |
| Adafruit GPS Library | An interrupt-based GPS library for no-parsing-required use |
| Adafruit Graphic VFD Display Library | Adafruit's 128x64 Graphic VFD Display Library |
| Adafruit HDC1000 Library | Arduino library for HDC1000 and HDC1008 sensors. |
| Adafruit HMC5883 Unified | Adafruit HMC5883L 3-Axis Magnetometer Breakout library using Adafruit's Unified Sensor Library. |
| Adafruit HTU21DF Library | Arduino library for the HTU21D-F sensors in the Adafruit shop |
| Adafruit HX8357 Library | Adafruit HX8357 3.5" display library. |
| Adafruit ILI9341 | Library for Adafruit ILI9341 displays |
| Adafruit INA219 | INA219 Current Sensor |
| Adafruit IntelliKeys | IntelliKeys library for Arduino |
| Adafruit InternalFlash | Internal Flash filesystem support for FAT |
| Adafruit IO Arduino | Arduino library to access Adafruit IO. |
| Adafruit IS31FL3741 Library | Arduino library for the Adafruit IS31FL3741 LED Matrix driver |
| Adafruit L3GD20 U | Unified sensor driver for the L3GD20 Gyroscope |
| Adafruit LED Backpack Library | Adafruit LED Backpack Library for our 8x8 matrix and 7-segment LED backpacks |
| Adafruit LiquidCrystal | Fork of LiquidCrystal HD44780-compatible LCD driver library, now with support for ATtiny85. |
| Adafruit LIS3DH | Library for the Adafruit LIS3DH Accelerometer. |
| Adafruit LSM303DLHC | Unified sensor driver for Adafruit's LSM303 Breakout (Accelerometer + Magnetometer) |
| Adafruit LSM9DS0 Library | Arduino library for LSM9DS0 9-DOF sensor board. |
| Adafruit LTR329 and LTR303 | Arduino library for the LTR329 and LTR303 light sensors in the Adafruit shop |
| Adafruit MAX1704X | Arduino library for the MAX17048 battery monitors in the Adafruit shop |
| Adafruit MAX31855 library | Library for the Adafruit Thermocouple breakout with MAX31855K |
| Adafruit MAX31856 library | Library for the Adafruit Thermocouple Amplifier breakout with MAX31856 |
| Adafruit MAX31865 library | Library for the Adafruit RTD Amplifier breakout with MAX31865 |
| Adafruit MCP23008 library | Arduino Library for the MCP23008 (and '9) I2C I/O expander |
| Adafruit MCP23017 Arduino Library | Arduino Library for MCP23XXX I2C and SPI GPIO port expanders |
| Adafruit MCP2515 | Arduino library for MCP2515 CAN controller. |
| Adafruit MCP4725 | MCP4725 12-bit I2C DAC |
| Adafruit MCP9808 Library | Arduino library for the MCP9808 sensors in the Adafruit shop |
| Adafruit MiniMLX90614 | A simplified MLX90614 library for use with the Trinket/Gemma |
| Adafruit MLX90614 Library | Arduino library for the MLX90614 sensors in the Adafruit shop |
| Adafruit MMA8451 Library | Arduino library for the MMA8451 Accelerometer sensors in the Adafruit shop |
| Adafruit MMC56x3 | Unified Magnetometer sensor driver for Adafruit's MMC5603 or MMC5613 Breakout |
| Adafruit Motor Shield library | Adafruit Motor shield V1 firmware with basic Microstepping support. Works with all Arduinos and the Mega |
| Adafruit Motor Shield V2 Library | Library for the Adafruit Motor Shield V2 for Arduino. It supports DC motors & stepper motors with microstepping as well as stacking-support. |
| Adafruit MPL115A2 | Driver for the Adafruit MPL115A2 barometric pressure sensor breakout |
| Adafruit MPL3115A2 Library | Arduino library for the MPL3115A2 sensors in the Adafruit shop |
| Adafruit MPR121 | Arduino library for the MPR121-based capacitive sensors in the Adafruit shop. |
| Adafruit MQTT Library | MQTT library that supports the FONA, ESP8266, ESP32, Yun, and generic Arduino Client hardware. |
| Adafruit nRF8001 | Drivers for Adafruit's nRF8001 Bluetooth Low Energy Breakout |
| Adafruit NeoMatrix | Adafruit_GFX-compatible library for NeoPixel grids |
| Adafruit NeoPixel | Arduino library for controlling single-wire-based LED pixels and strip. |
| Adafruit PCD8544 Nokia 5110 LCD library | Arduino driver for PC8544, most commonly found in small Nokia 5110's |
| Adafruit PCF8574 | Arduino library for the PCF8574 I2C GPIO expander Adafruit shop |
| Adafruit PN532 | Arduino library for SPI and I2C access to the PN532 RFID/Near Field Communication chip |
| Adafruit PS2 Trackpad | PS2 library for Adafruit capacitive trackpads |
| Adafruit PWM Servo Driver Library | Adafruit PWM Servo Driver Library |
| Adafruit RA8875 | Adafruit's Arduino driver for the RA8875 TFT driver |
| Adafruit RGB LCD Shield Library | Library for the Adafruit RGB 16x2 LCD Shield. |
| Adafruit SHARP Memory Display | This is an Arduino library for the Adafruit Monochrome SHARP Memory Displays |
| Adafruit SHT31 Library | Arduino library for SHT31 temperature & humidity sensor. |
| Adafruit SI1145 Library | Arduino library for the SI1145 sensors in the Adafruit shop |
| Adafruit Si4713 Library | Arduino library for the Si4714 FM+RDS Transmitter in the Adafruit shop |
| Adafruit Si5351 Library | Driver for Adafruit's Si5351 Clockgen Breakout |
| Adafruit SleepyDog Library | Arduino library to use the watchdog timer for system reset and low power sleep. |
| Adafruit SoftServo | A lightweight software servo library, designed for Trinket/Gemma but good for other Arduino-compats |
| Adafruit Soundboard library | Arduino Library for UART control of the Adafruit Soundboard |
| Adafruit SSD1306 | SSD1306 oled driver library for monochrome 128x64 and 128x32 displays |
| Adafruit SSD1325 | SSD1325 monochrome OLED library |
| Adafruit SSD1331 OLED Driver Library for Arduino | For 0.96" OLEDs in the Adafruit shop |
| Adafruit SSD1351 library | Adafruit library for the 1.27" and 1.5" color OLEDs in the shop |
| Adafruit ST7735 and ST7789 Library | This is a library for the Adafruit ST7735 and ST7789 SPI displays. |
| Adafruit STMPE610 | Arduino library for STMPE610/811 resistive touch screen controllers |
| Adafruit TCA8418 | Arduino library for the TCA8418 Matrix Keypad Drivers in the Adafruit shop |
| Adafruit TCS34725 | Driver for Adafruit's TCS34725 RGB Color Sensor Breakout |
| Adafruit TestBed | Adafruit's internal test bed code library |
| Adafruit Thermal Printer Library | Arduino Library for Small Thermal Printers |
| Adafruit TiCoServo | Use NeoPixels and servos in the same Arduino sketch (with caveats) |
| Adafruit TinyFlash | Barebones Winbond SPI flash library for Arduino and Trinket |
| Adafruit TinyRGBLCDShield | Adafruit_RGBLCDShield library ported to Trinket/Gemma |
| Adafruit TLC5947 | Adafruit's Arduino driver for the TLC5947 PWM LED Driver Breakout. |
| Adafruit TLC59711 | Library for our Adafruit 12-channel PWM/LED driver. |
| Adafruit TMP006 | This is a library for the Adafruit TMP006 Infrared Thermopile Sensor |
| Adafruit TMP007 Library | Arduino library for Adafruit TMP007 Thermopile sensor Breakout |
| Adafruit TPA2016 Library | Arduino library for the Adafruit TPA2016(D2) I2C controlled AGC audio amplifier |
| Adafruit Trellis Library | Arduino library for controlling Adafruit Trellis |
| Adafruit TSC2007 | Arduino library for the TSC2007 resistive touch screen drivers in the Adafruit shop |
| Adafruit TSC2046 | A library for the TI TSC2046 touchscreen. |
| Adafruit TSL2561 | Unified sensor driver for Adafruit's TSL2561 breakouts |
| Adafruit TSL2591 Library | Library for the TSL2591 digital luminosity (light) sensors. |
| Adafruit Unified Sensor | Required for all Adafruit Unified Sensor based libraries. |
| Adafruit UNTZtrument | Adafruit UNTZtrument |
| Adafruit VC0706 Serial Camera Library | Library for VC0706-based Serial JPEG Cameras |
| Adafruit VL53L1X | Sensor driver for VL53L1X / VL53L1CX Time of Flight sensor |
| Adafruit VS1053 Library | This is a library for the Adafruit VS1053 Codec Breakout and Music Maker Shields |
| Adafruit WipperSnapper | Arduino client for Adafruit.io WipperSnapper |
| Adafruit WS2801 Library | Arduino library for controlling strips/pixels using WS2801 driver chips |
| CC3000 MDNS | Simple multicast DNS name resolution library for Adafruit's CC3000 and Arduino. |
| DHT sensor library | Arduino library for DHT11, DHT22, etc Temp & Humidity Sensors |
| FifteenStep | A general purpose Arduino MIDI sequencer library. |
| HL1606 LED Strip | Code to control HL1606-based LED strips |
| HL1606 LED Strip PWM | All the joy of HL1606 LED strips but with 9 or 12 bit color control! |
| HT1632 | Arduino library code for HT1632(C) matrix panel driver chips, and the panels we have in the Adafruit shop |
| LPD6803 RGB Pixels | Controlling library for strands of LPD6803 LED pixel dots. |
| LPD8806 | Arduino library for LED strips and pixels using LPD8806 (and probably LPD8803/LPD8809) |
| MAX31850 DallasTemp | A version of the DallasTemp Arduino library with MAX31850 support (Requires OneWire with MAX31850 support!) |
| MAX31850 OneWire | A version of the OneWire Arduino library with MAX31850 support |
| MAX6675 library | Arduino library for interfacing with MAX6675 thermocouple amplifier |
| PicoDVI - Adafruit Fork | Arduino library for RP2040 DVI output, based on PicoDVI |
| Pro Trinket USB Keyboard Library | An arduino library to turn a Pro Trinket 5V/16MHz into a USB Keyboard! |
| Pro Trinket USB Mouse | Library for Pro trinket to turn it into a mouse! |
| RGB matrix Panel | Arduino library and example code for the 16x32 RGB matrix panels in the shop |
| RTClib | A fork of Jeelab's fantastic RTC library |
| SPI VFD | Arduino Library for 20T202DA2JA SPI VFD |
| TinyLiquidCrystal | A simplified library for the Adafruit I2C/SPI backpack, for use with Gemma & Trinket |
| TinyRTCLib | A tiny version of RTCLib, for use with TinyWireM |
| TinyWireM | I2C library for Trinket and Gemma, adapted from BroHogan's code on Arduino Playground |