ICM-20948 (Qwiic) - SparkFun 9DoF IMU Breakout [SEN-15335] - (AD60862)

Description:

The 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 ultra-low-power I2C and SPI-enabled 9-axis motion tracking device that is ideal for smartphones, tablets, wearable sensors, and IoT applications. Utilizing our handy Qwiic system, no soldering is required to connect it to the rest of your system. However, we’ve still broken out pins with 0.1″ spacing in case you prefer to use a breadboard.

In addition to the 3-axis gyroscope with four selectable ranges, the 3-axis accelerometer, again with four selectable ranges, and the 3-axis magnetometer with an FSR of ±4900µT, the ICM-20948 also includes a digital motion processor that offloads the motion detection algorithm calculation from the detectors, allowing for optimal performance of the sensors. We've also broken out all ICM-20948 pin functionality to GPIOs and labeled them as I2C on the front, SPI on the back for easy identification.

Note: The I2C address of the ICM-20948 is 0x69 and can be jumpered to 0x68. A multiplexer/mux is required to communicate with multiple ICM-20948 sensors on a single bus. If you need to use more than one ICM-20948 sensor, consider using the Qwiic Mux Breakout.

Characteristics:

• Supply voltage from 1.95 V to 3.6 V
• Three-axis MEMS gyroscope with user-programmable full-scale range of ±250 dps, ±500 dps, ±1000 dps, and ±2000 dps
• Three-axis MEMS accelerometer with programmable full-scale range of ±2 g, ±4 g, ±8 g, and ±16 g
• Three-axis monolithic silicon Hall effect magnetic sensor with full-scale measuring range up to ±4900 µT
• I²C up to 100 kHz (standard mode) or up to 400 kHz (fast mode) or SPI up to 7 MHz for communication with registers
• Integrated Digital Motion Processor (DMP)
• Digital output temperature sensor
• 2 Qwiic connection ports
• I²C Address: 0x69 (0x68 with Jumper)

Documents:

• Schematic
• Eagle Files
• Hookup Guide
• Datasheet (ICM-20948)
• Arduino Library
• Python Support (Qwiic_Py)
• GitHub Hardware Repo

Reference link