| Fingerprint Scanner TTL | Arduino examples for ADH-Tech's Fingerprint Scanners. |
| IridiumSBDi2c | This library supports satellite data transmissions from anywhere on earth using the RockBLOCK family of Iridium 9602 and 9603 modems. |
| Phant | A simple interface to post data to a phant stream. |
| Serial Controlled Motor Driver | Use this to command the SCMD and connected chain. |
| SparkFun 6DoF ISM330DHCX | This library is for the SparkFun Qwiic and Qwiic Micro, 6DoF ISM330DHCX breakout board. |
| SparkFun 6DoF LSM6DSV16X | This library is for the SparkFun Qwiic and Qwiic Micro, 6DoF LSM6DSV16X breakout board. |
| SparkFun 9DoF IMU Breakout - ICM 20948 - Arduino Library | Use the low-power high-resolution ICM 20948 9 DoF IMU from Invensense with I2C or SPI. Version 1.2 of the library includes support for the InvenSense Digital Motion Processor (DMP™). |
| SparkFun ACS37800 Power Monitor Arduino Library | Library for the Allegro MicroSystems ACS37800 power monitor IC |
| SparkFun AD5330 | Libraries for the AD5330 8-bit DAC |
| SparkFun ADIN1110 Arduino Library | Driver for ADIN1110 Single Pair Ethernet |
| SparkFun ADS1015 Arduino Library | Library for the ADS1015 ADC to I2C converter used on the SparkFun Qwiic 12-bit ADC and Flex Glove Controller. |
| SparkFun ADS1219 Arduino Library | An Arduino library for the ADS1219 24-Bit 4-Channel ADC from TI |
| SparkFun ADS122C04 ADC Arduino Library | Arduino library for the TI ADS122C04 |
| SparkFun ADXL313 Arduino Library | Library for the SparkFun 3-Axis Digital Accelerometer Breakout - ADXL313 (Qwiic) |
| SparkFun ADXL345 Arduino Library | An Arduino library for interfacing with the SparkFun Triple Axis Accelerometer Breakout - ADXL345 |
| SparkFun AK975X Human Presence Sensor Library | Library for the AK9753 PIR Human Presence Qwiic Board |
| SparkFun AK9750 Human Presence Sensor Library | Library for the AK9750 PIR Human Presence Qwiic Board |
| SparkFun Ambient Light Sensor Arduino Library | Library for the SparkFun Ambient Light Sensor-VEML6030 |
| SparkFun Angular Displacement Sensor Arduino Library | Library for the Bend Labs ASD sensor |
| SparkFun APDS-9301 Lux Sensor | Broadcom APDS-9301 Lux Sensor. |
| SparkFun APDS9960 RGB and Gesture Sensor | Library for the Avago APDS-9960 sensor |
| SparkFun ARGOS ARTIC R2 Arduino Library | Library for the ARGOS ARTIC R2 chipset found on the SparkFun ARTIC R2 Breakout |
| SparkFun AS3935 Lightning Detector Arduino Library | This is an Arduino Library for the AS3935 Lightning Detector by AMS |
| SparkFun AS6212 Qwiic Arduino Library | Arduino Library for interfacing with the AMS AS6212 Temperature Sensor |
| SparkFun AS726X | A library to drive the AMS AS726X NIR/VIS Spectrum Sensor |
| SparkFun AS7331 Arduino Library | An Arduino library to make use of the Qwiic and Qwiic Mini AS7331 Spectral UV Sensor |
| SparkFun ATECCX08a Arduino Library | Library for the Microchip ATECCX08a Cryptographic Co-processors. |
| SparkFun ATSHA204 Library | Library for the ATSHA204 IC. |
| SparkFun AVR ISP Programming Library | A low level library to allow you to program AVR ISP devices from another device |
| SparkFun Bar Graph Library | Provides functionality of 10-segment bar graphs. |
| SparkFun BH1749NUC Arduino Library | Library for the BH1749NUC color sensor on the SparkFun Qwiic RGB Sensor |
| SparkFun Bio Sensor Hub Library | Library for the MAX32664 Bio Metric Hub IC |
| SparkFun BMA400 Arduino Library | A library to drive the Bosch BMA400 accelerometer. |
| SparkFun BME280 | A library to drive the Bosch BME280 Altimeter and Pressure sensor |
| SparkFun BMI270 Arduino Library | A library to drive the Bosch BMI270 6-DoF IMU. |
| SparkFun BMP384 Arduino Library | A library to drive the Bosch BMP384 pressure sensor. |
| SparkFun BMP581 Arduino Library | A library to drive the Bosch BMP581 pressure sensor. |
| SparkFun BNO080 Cortex Based IMU | Library for the SparkFun Qwiic VR IMU - BNO080/BNO085 |
| SparkFun BNO08x Cortex Based IMU | Library for the SparkFun Qwiic VR IMU - BNO080/BNO085/BNO086 |
| SparkFun BQ27441 LiPo Fuel Gauge Arduino Library | An Arduino library for interfacing with the BQ27441-G1 LiPo Fuel Gauge |
| SparkFun BQ40Z50 Battery Manager Arduino Library | Library for I2C Communication and Configuration of the BQ40Z50 |
| SparkFun CAP1203 Arduino Library | SparkFun library for the CAP1203 capactive slider sensor |
| SparkFun CCS811 Arduino Library | An Arduino library to drive the AMS CCS811 by I2C. |
| SparkFun Clock 5P49V60 Arduino Library | Library that enables all functionality for the SparkFun Clock Generator 5P49V60. |
| SparkFun Color LCD Shield | This is an Arduino library for SparkFun's Color LCD Shield |
| SparkFun Color Sensor OPT4048 | This library is for the SparkFun Qwiic and Qwiic Mini, Color Sensor: OPT4048 |
| SparkFun DE2120 2D Barcode Reader | Serial Library for the DE2120 2D Barcode Reader |
| SparkFun DMX Shield Library | Library for the SparkFun ESP32 DMX to LED Shield |
| SparkFun ePaper Arduino Library | Library for SparkFun ePaper displays |
| SparkFun Extensible Message Parser | Library to parse structured serial streams |
| SparkFun External EEPROM Arduino Library | Library for I2C Communication with external EEPROMs |
| SparkFun Flexible Grayscale OLED Breakout | Library for the SparkFun Flexible Grayscale Display. |
| SparkFun Flying Jalapeno 2 Arduino Library | An Arduino Library to control the Flying Jalapeno 2 test platform. |
| SparkFun Flying Jalapeno Arduino Library | An Arduino Library to control the Flying Jalapeno test platform. |
| SparkFun Garmin LIDAR-Lite v4 Arduino Library | Arduino library for Garmin LIDAR-Lite. |
| SparkFun Graphic LCD Serial Backpack | Library containing functions for SparkFun Graphic LCD Serial Backpack |
| SparkFun GridEYE AMG88 Library | Library for the Panasonic GridEYE Thermopile Array - AMG88 |
| SparkFun Haptic Motor Driver | Library for the DRV2605L Haptic Motor Driver |
| SparkFun High Precision Temperature Sensor TMP117 Qwiic | A library to drive the Texas Instruments TMP117 by I2C. |
| SparkFun Himax HM01B0 Camera | Configure and use the Himax HM01B0 camera module |
| SparkFun HM1X Bluetooth Arduino Library | Library for the HM-12 and HM-13 Bluetooth 4.0 modules |
| SparkFun HTU21D Humidity and Temperature Sensor Breakout | HTU21D temperature and humidity densor breakout. |
| SparkFun HyperDisplay | Standardized library for control of displays |
| SparkFun HyperDisplay 4DLCD-320240 | Control SparkFun 2.4" TFT products using HyperDisplay |
| SparkFun HyperDisplay ILI9163C | ILI9163C extension for HyperDisplay |
| SparkFun HyperDisplay ILI9341 | ILI9341 extension for HyperDisplay |
| SparkFun HyperDisplay KWH018ST01 | Control SparkFun 1.8" TFT products using HyperDisplay |
| SparkFun HyperDisplay SSD1309 | Standardized library for control of displays using the SSD1309 driver IC. |
| SparkFun HyperDisplay Transparent Graphical OLED | Control the Tranparent Graphical OLED using HyperDisplay graphics library. WiseChip UG2856KLBAG01 |
| SparkFun I2C GPS Reading and Control | Library for the SparkFun Qwiic I2C GPS Module |
| SparkFun I2C Mux Arduino Library | Library to control I2C multiplexers including the TCA9548/PCA9548. |
| SparkFun IM19 IMU Arduino Library | Library for interfacing to the IM19 tilt sensor |
| SparkFun Indoor Air Quality Sensor - ENS160 | This library is for the SparkFun Indoor Air Quality Sensor - ENS160 (Qwiic) |
| SparkFun ISL29125 Breakout | Arduino library showing basic functionality for the ISL29125 RGB Light Sensor Breakout Board. |
| SparkFun KX13X Arduino Library | Communicates and configures the SparkFun KX132/KX134 Accelerometer. |
| SparkFun Line Follower Array | Library to operate the 8 position line sensor array for robots. |
| SparkFun LIS2DH12 Arduino Library | Library for I2C Communication with ST LIS2DH12 low power accelerometer |
| SparkFun LIS3DH Arduino Library | A library to drive the STmicro LIS3DH by SPI or I2C. |
| SparkFun LP55231 Breakout | A library to control the Texas Instruments LP55231 9-channel LED driver. |
| SparkFun LPS25HB Pressure Sensor Library | Library for the SparkFun Qwiic Pressure Sensor - LPS25HB. |
| SparkFun LPS28DFW Arduino Library | A library to drive the STMicroelectronics LPS28DFW barometer. |
| SparkFun LSM303C 6 DOF IMU Breakout | Driver for ST's LSM303C 6-DOF IMU (3-axis accelerometer & 3-axis magnetometer) |
| SparkFun LSM6DS3 Breakout | A library to drive the STmicro LSM6DS3 by SPI or I2C. |
| SparkFun LSM9DS0 Breakout | Library for the 9 degree of freedom IC -ST Micro's LSM9DS0. |
| SparkFun LSM9DS1 IMU | A driver library for the LSM9DS1 IMU. |
| SparkFun LTE Shield Arduino Library | Library for the SparkFun LTE Shield -- based on the u-blox SARA-R410M-02B |
| SparkFun MAX1704x Fuel Gauge Arduino Library | Arduino library for the MAX17043/44/48/49 fuel gauges |
| SparkFun MAX3010x Pulse and Proximity Sensor Library | Library for the MAX30102 Pulse and MAX30105 Proximity Breakout |
| SparkFun MAX31855K Thermocouple Digitizer | K type thermocouple digitizer board. |
| SparkFun MCP9600 Thermocouple Library | Driver for Microchip's MCP9600 Thermocouple Amplifier. |
| SparkFun MetaWatch | A simple library to interface from Arduino to BlueSMiRF to MetaWatch |
| SparkFun MG2639 CellShield | Driver library for SparkFun's MG2639 cellular shield. |
| SparkFun MicroMod Button | Communicates with the buttons connected to the MicroMod Input and Display board. |
| SparkFun Micro OLED Breakout | Library for the SparkFun Micro OLED Breakout. |
| SparkFun MicroPressure Library | A library to read Honeywell's MPR series micropressure sensor. |
| SparkFun MicroView | The MicroView is a chip-sized Arduino with a built-in OLED, available from SparkFun Electronics |
| SparkFun MiniGen | SparkFun MiniGen library allows the user to generate sine, square, or triangle waves at up to 3MHz, and approximately 1Vp-p. |
| SparkFun MiniMoto | Arduino Library for the SparkFun MiniMoto board, which uses the TI DRV8830 IC for I2C low-voltage DC motor control. |
| SparkFun MLX90632 Noncontact Infrared Temperature Sensor | Library for the SparkFun Qwiic Noncontact Thermo Sensor - MLX90632 |
| SparkFun MMA8452Q Accelerometer | Basic I2C functionality of the MMA8452Q Accelerometer Breakout |
| SparkFun MMC5983MA Magnetometer Arduino Library | A I2C/SPI library for the MMC5983MA magnetic compass sensor. |
| SparkFun MPL3115A2 Altitude and Pressure Sensor Breakout | SparkFun's breakout for the Freescale MPL3115A2 Precision Altimeter |
| SparkFun MPU-9250 9 DOF IMU Breakout | Driver for InvenSense's MPU-9250 9-DOF IMU (3-axis gyroscope, 3-axis accelerometer & 3-axis magnetometer) |
| SparkFun MS5637 Barometric Pressure Library | Library for the SparkFun Qwiic Pressure Sensor - MS5637 |
| SparkFun MS5803-14BA Pressure Sensor | Library for MS5803-14BA Pressure Sensor. |
| SparkFun OWire Arduino Library | Library for "OWire" or "0-Wire" 2-pin Multi-Mode LEDs |
| SparkFun Particle Sensor Panasonic SN-GCJA5 | A library to communicate with the Panasonic SN-GCJA5 particle sensor. |
| SparkFun PCA9536 Arduino Library | Library for the PCA9536 on the SparkFun Qwiic RGB Sensor |
| SparkFun PCA9846 Mux Arduino Library | Library to control I2C multiplexers based on the PCA9846. |
| SparkFun PHT MS8607 Arduino Library | Arduino library for the TE Connectivity MS8607 PHT sensor |
| SparkFun ProDriver TC78G670FTG Arduino Library | Library for the SparkFun ProDriver - Stepper Motor Driver (TC78H670FTG) |
| SparkFun Quadstepper Motor Driver | 4-axis stepper motor driver, available from SparkFun Electronics |
| SparkFun Qwiic 6Dof - LSM6DS0 | A library to drive the STmicro LSM6DS0 by SPI or I2C. |
| SparkFun Qwiic Alphanumeric Display Arduino Library | A library to drive the Holtek HT16K33 LED Driver with an Alphanumeric Display. |
| SparkFun Qwiic AS7341L 10-Channel Spectral Sensor | Configures and communicates with the SparkFun Qwiic AS7341L 10-Channel Spectral Sensor. |
| SparkFun Qwiic Button and Qwiic Switch Library | Communicates and configures the SparkFun Qwiic Button and Switch. |
| SparkFun Qwiic Buzzer Library | Communicates with and configures the SparkFun Qwiic Buzzer |
| SparkFun Qwiic Digital Capacitor Arduino Library | A library to get and set the capacitance of the NCD2400M digital capacitor in both volatile and non-volatile memory. |
| SparkFun Qwiic Fan Arduino Library | Library for the SparkFun Qwiic PC Fan Boards |
| SparkFun Qwiic GPIO TCA9534 Arduino Library | A library to drive the TCA9534 I2C->GPIO |
| SparkFun Qwiic Haptic Driver DA7280 Library | Library for the DA7280 Haptic Driver |
| SparkFun Qwiic Humidity AHT20 | A library to drive ASAIT's new AHT20 temperature and humidity IC. |
| SparkFun Qwiic IR Thermometer MLX90614 Arduino Library | Library for the SparkFun IR Thermometer Evaluation Board, Qwiic IR Thermometer Board, and the MLX90614 IR thermometer. |
| SparkFun Qwiic Joystick Arduino Library | Library for the SparkFun Qwiic Joystick |
| SparkFun Qwiic Keypad Arduino Library | Library for the SparkFun Qwiic Keypad |
| SparkFun Qwiic LED Stick Library | Library for the SparkFun Qwiic LED Stick |
| SparkFun Qwiic MP3 Trigger Arduino Library | Library for the SparkFun Qwiic MP3 Trigger |
| SparkFun QwiicNES Arduino Library | Library for the SparkFun QwiicNES Nintendo Controller Interface |
| SparkFun Qwiic OLED Arduino Library | Library for SparkFun SSD1306 based OLED display products. |
| SparkFun Qwiic OpenLog | Library for the SparkFun Qwiic OpenLog |
| SparkFun Qwiic OTOS Arduino Library | A library to use the SparkFun Qwiic Optical Tracking Odometry Sensor |
| SparkFun Qwiic PIR Library | Configures and communicates with the SparkFun Qwiic PIR. |
| SparkFun Qwiic Power Switch Arduino Library | Arduino library for the Qwiic Power Switch |
| SparkFun Qwiic Relay Arduino Library | Library for the SparkFun Quad, Dual and Single Relay Boards |
| SparkFun QwiicRF | Arduino library for controlling the QwiicRF LoRa Radio Board |
| SparkFun Qwiic RFID Arduino Library | Library for the SparkFun Qwiic RFID Reader |
| SparkFun Qwiic RTC RV1805 Arduino Library | A library to drive the RV-1805 extremely precise, extremely low power, real-time clock |
| SparkFun Qwiic RTC RV8803 Arduino Library | A library to drive the RV-8803 extremely precise, extremely low power, real-time clock |
| SparkFun Qwiic Scale NAU7802 Arduino Library | Library to control the 24-bit load cell amplifier NAU7802. |
| SparkFun Qwiic Step Arduino Library | Control one or more stepper motors by sending I2C commands over the easy-to-use Qwiic system to your SparkFun Qwiic Step Board. |
| SparkFun Qwiic TMF-8801 Time-of-flight Library | Configures and communicates with the SparkFun Qwiic TMF-8801 Time-of-flight sensor. |
| SparkFun Qwiic TMF882X Library | Library for the SparkFun Qwiic breakout boards for the AMS TMF882X sensor products. |
| SparkFun Qwiic Twist Arduino Library | Library for the SparkFun Qwiic Twist Digital Encoder |
| SparkFun Qwiic Ultrasonic Arduino Library | A library to use the SparkFun Qwiic Ultrasonic Distance Sensor |
| SparkFun Qwiic Universal Auto-Detect | A scalable library for logging data from a wide range of Qwiic sensors |
| SparkFun RedBot Library | Provides control to the SparkFun RedBot. |
| SparkFun RFD77402 Distance Sensor - VCSEL Time of Flight | Library for the SparkFun Qwiic Distance Sensor - RFD77402 |
| SparkFun RGB OLED 64x64 Library | Library for the SparkFun RGB OLED 64x64 0.6" - SSD1357. |
| SparkFun RHT03 Arduino Library | An Arduino library for interfacing with the SparkFun RHT03 (DHT22) |
| SparkFun SCD30 Arduino Library | Library for the Sensirion SCD30 CO2 Sensor |
| SparkFun SCD4x Arduino Library | Library for the Sensirion SCD4x family of CO2 Sensors (SCD40 and SCD41) |
| SparkFun SDP3x Arduino Library | Library for the Sensirion SDP3x Differential Pressure Sensors |
| SparkFun SerLCD Arduino Library | Library for I2C, SPI, and Serial Communication with SparkFun SerLCD Displays |
| SparkFun Serial Fingerprint Scanners AS-108M and AD-013 | Configures and communicates with the SparkFun Serial Fingerprint Scanners AS-108M and AD-013. |
| SparkFun SGP30 Arduino Library | Library for the Sensirion SGP30 air quality sensor |
| SparkFun SGP4 Arduino Library | SGP4 model for calculating satellite positions and predicting overpasses. |
| SparkFun SGP40 Arduino Library | Library for the Sensirion SGP40 air quality sensor |
| SparkFun SHTC3 Humidity and Temperature Sensor Library | Library for the SHTC3 humidity and temperature sensor by Sensirion |
| SparkFun Si7021 Humidity and Temperature Sensor | Library for Si7021 Humidity and Temperature Sensor. |
| SparkFun Simultaneous RFID Tag Reader Library | Library for the RFID Modules from ThingMagic |
| SparkFun smol Power Board Arduino Library | This library facilitates communication with the smôl Power Boards over I2C. |
| SparkFun Spectral Triad AS7265X | An Arduino library for the AS7265x Triple Spectroscopy Sensor Board |
| SparkFun SPI SerialFlash Arduino Library | A low level library for interfacing to serial flash ICs |
| SparkFun ST25DV64KC Arduino Library | Library for the ST25DV64KC NFC/RFID Tag |
| SparkFun STC3x Arduino Library | Library for the Sensirion STC3x family of CO2 Sensors (STC31) |
| SparkFun STHS34PF80 Arduino Library | A library to drive the STMicroelectronics infrared sensor STHS34PF80. |
| SparkFun STUSB4500 | A library for the SparkFun Power Delivery Board - STUSB4500. |
| SparkFun Swarm Satellite Arduino Library | Library for the Swarm M138 satellite modem |
| SparkFun Temperature Sensor - STTS22H | This library is for the SparkFun Temperature Sensor - STTS22H |
| SparkFun TLC5940 | Library for the TLC5940 IC. |
| SparkFun TMAG5273 Arduino Library | A library to drive the Texas Instruments hall-effect sensor TMAG5273. |
| SparkFun TMP102 Breakout | A library to drive the Texas Instruments TMP102 using I2C. |
| SparkFun Toolkit | A utility library that other SparkFun libraries can take advantage of. |
| SparkFun TouchInput Arduino Library | Master library to handle user input through touchscreens |
| SparkFun TouchInput Driver FT5xx6 | A driver library for using FT5xx6 devices, compatible with the SparkFun TouchInput library |
| SparkFun TPA2016D2 Arduino Library | Library for the TPA2016D2 Stereo Class D Amp |
| SparkFun TSL2561 | An Arduino Library for the TSL2561 Luminosity Sensor Breakout from SparkFun Electronics. |
| SparkFun Tsunami Super WAV Trigger Qwiic | A library to control the SparkFun Tsunami Super WAV Trigger Qwiic. |
| SparkFun u-blox Arduino Library | DEPRECATED Library for I2C and Serial Communication with u-blox modules |
| SparkFun u-blox Cellular Arduino Library | Library for u-blox cellular modules |
| SparkFun u-blox GNSS Arduino Library | Library for I2C, Serial and SPI Communication with u-blox GNSS modules |
| SparkFun u-blox GNSS v3 | Library for I2C, Serial and SPI Communication with u-blox GNSS modules |
| SparkFun u-blox PointPerfect Library | The u-blox PointPerfect Library (SDK) in Arduino format |
| SparkFun u-blox SARA-R5 Arduino Library | Library for the u-blox SARA-R5 LTE-M / NB-IoT modules with secure cloud |
| SparkFun UM980 Triband RTK GNSS Arduino Library | Library for Serial Communication and Configuration of the UM980 |
| SparkFun USB Hub Qwiic USB251x | Configure the PID/VID and power consumption settings on the USB2514X USB Hub. |
| SparkFun VKey Arduino Library | Arduino Library for interfacing the SparkFun VKey Voltage Keypad. |
| SparkFun VCNL4040 Proximity Sensor Library | Library for the SparkFun Qwiic Proximity Sensor 20cm - VCNL4040 |
| SparkFun VEML6075 Arduino Library | Library for the VEML6075 on the SparkFun Qwiic UV Sensor |
| SparkFun VEML7700 Arduino Library | Library for the VEML7700 Ambient Light Sensor |
| SparkFun VL53L1X 4m Laser Distance Sensor | Library for the SparkFun Qwiic 4m Distance Sensor - VL53L1X |
| SparkFun VL53L5CX Arduino Library | Distance sensing (VL53L5CX) with 64 pixels up to 4 meters at 15Hz. |
| SparkFun VL6180 Sensor | The VL6180 combines an IR emitter, a range sensor, and an ambient light sensor together for you to easily use and communicate with via an I2C interface. |
| SparkFun Weather Meter Kit Arduino Library | A library to use the SparkFun Weather Meter Kit |
| SparkFun WiseChip HUD | Arduino library for controlling the Transparent OLED Heads-Up Display from WiseChip |
| SparkFun WM8960 Arduino Library | Library for the WM8960 Codec Breakout Board |
| SparkFun WT2003S MP3 Decoder Library | Library for the SparkFun WT2003S MP3 decoder breakout. |
| SparkFun XM125 Arduino Library | An Arduino library to make use of the Qwiic XM125 A121 Pulsed Radar Module from Acconeer. |
| SparkFun ZX Distance and Gesture Sensor | The ZX Sensor uses infrared light to determine the distance from an object and where the object is located on the X axis (between IR LEDs), available from SparkFun Electronics |
| SparkFun_FS3000_Arduino_Library | A library to control the SparkFun Air Velocity Sensor Breakout - FS3000 (Qwiic). |
| SparkFun_WebServer_ESP32_W5500 | Simple Ethernet WebServer for ESP32 boards using W5500. |
| Sparkfun T5403 Barometric Sensor Library | Arduino Library for interfacing with the T5403 Barometric sensor. |
| SX1509 IO Expander | Arduino library and hardware files for the SparkFun SX1509 IO Expander Breakout board. |
| TeensyView | A library for driving the TeensyView OLED board |