SparkFun 9DoF IMU Breakout - ICM-20948 (Qwiic) Category_Electronics/Integrated Circuits The SAMD21 Mini Breakout is

The SAMD21 Mini Breakout is a Pro Mini-sized breakout for the Atmel ATSAMD21G18

and (of course) fart

RS_SEL LOW RS mode select pin

allowing you to use them for other purposes

It will also report back that high side voltage

SparkFun 9DoF IMU Breakout - ICM-20948 (Qwiic) Category_Electronics/Integrated Circuits The SAMD21 Mini Breakout isThe SparkFun 9DoF IMU Breakout incorporates all the amazing features of Invensense\'s ICM 20948 into a Qwiic enabled breakout board complete with a logic shifter and broken out GPIO pins for all your motion sensing needs. The ICM 20948 itself is an extremely low powered, I2C and SPI enabled 9 axis motion tracking device that is ideally suited for smartphones, tablets, wearable sensors, and IoT applications. Using our handy Qwiic system, no soldering