Open Source is at the core of what we do at SparkFun. The schematics, designs and associated software for all our breakout boards are open and right here on GitHub.
Centimeter precision GPS/GNSS using L1/L2 signals broadcast over Bluetooth SPP (using the ESP32) in an easy to use enclosure.
An Arduino library for the Sensirion SCD4x (SCD40 and SCD41) family of CO2 sensors
An Arduino library which allows you to communicate seamlessly with u-blox GNSS modules using the Configuration Interface
An Arduino library for the u-blox SARA-R5 LTE-M / NB-IoT modules with secure cloud
An Arduino Library for the BNO08x IMU combination triple axis accelerometer/gyro/magnetometer packaged with an ARM Cortex M0+ running powerful algorithms.
An Arduino library to control the BME280 humidity and pressure sensor.
