qwiic

An IO-PCB (two motor-driver/H-bridge, CAN, RS232, ADS1115, relay, ethernet, ardusimple f9p compatible connector) with an ESP32 for 12V power, three 15V tolerant analog inputs, three 5V tolerant inputs.

esp32 gps pcb ethernet rs232 can-bus pcb-layout motor-driver ads1115 qwiic f9p

Updated Nov 24, 2019
HTML

sparkfun / SparkFun_Bio_Sensor_Hub_Library

Star 31

arduino i2c sensor arduino-library heart-rate sparkfun pulse-oximeter qwiic

Updated Jul 31, 2024
C++

SiliconLabs / platform_hardware_drivers

Star 29

3rd party hardware drivers for EFM32 and EFR32. Go to https://github.com/SiliconLabs/application_examples

platform adafruit click drivers sparkfun mikroe efm32 efr32 qwiic

Updated Jul 19, 2024
C

sparkfun / Qwiic_I2C_Py

Star 28

Python package to support multi platform I2C bus integrations

python python3 sparkfun qwiic sparkfun-python

Updated Apr 8, 2025
Python

SiliconLabsSoftware / third_party_hw_drivers_extension

Star 26

SDK Extension for third party hardware drivers for EFM32 and EFR32. Go to https://github.com/SiliconLabs/application_examples

platform adafruit click drivers sparkfun sdk-extension mikroe efm32 efr32 qwiic community-contributions-paused

Updated Jan 16, 2026
C

sparkfun / SparkFun_DataLogger

Star 21

Documentation and firmware for the SparkFun DataLogger IoT line of products.

mqtt iot aws azure esp32 internet-of-things thingspeak iot-device qwiic datalogging sparkfun-tutorial

Updated Mar 10, 2026
HTML

sparkfun / SparkFun_I2C_GPS_Arduino_Library

Star 18

Library for reading and controlling MT3333 and MT3339 based GPS modules over I2C.

gps mbed arduino-library sparkfun qwiic

Updated Oct 25, 2023
C++

sparkfun / SparkFun_AS7331_Arduino_Library

Star 15

Arduino library for the SparkFun AS7331 Qwiic Spectral UV Sensor, which measures UV radiation on three channels, UVA, UVB, and UVC, with high sensitivity and accuracy.

light arduino sensor arduino-library sparkfun qwiic sparkfun-tutorial sparkfun-toolkit sparkfun-arduino

Updated Mar 5, 2025
C++

sparkfun / SparkFun_Thing_Plus_ESP32_C6

Star 14

The SparkFun Thing Plus ESP32-C6 is a wireless development board built around the ESP32-C6 WROOM-1-N16.

esp32 wifi bluetooth dev-board qwiic sparkfun-tutorial

Updated Oct 25, 2024
HTML

sparkfun / SparkFun_Pulse_Oximeter_Heart_Rate_Sensor

Star 14

Hardware repo for the Pulse Oximeter Heart Rate Sensor using Maxim Integrated ICs: the MAX32664 Bio Metric Sensor Hub and the MAX30101 Pulse Oximetry and Heart-Rate Module.

i2c heart-rate sparkfun pulse-oximeter spo2 sparkfun-products qwiic

Updated Mar 22, 2023

sparkfun / SparkFun_Qwiic_TMF882X_Arduino_Library

Star 13

Arduino Library for SparkFun's Qwiic TMF882X breakout boards

arduino distance sensor software field-of-view qwiic dtof sparkfun-tutorial

Updated Oct 29, 2024
C

sparkfun / SparkFun_u-blox_MAX-M10S

Star 13

The SparkFun MAX-M10S Breakout is an ultra-low-power, high performance, miniaturized GNSS board that is perfect for battery operated applications that don't possess a lot of space.

gnss qwiic sparkfun-tutorial