CIC QMI8658 Breakout – Six-Axis IMU Sensor Breakout

Name: CIC QMI8658 Breakout - Six-Axis IMU Sensor Breakout
Brand: XPU Labs
SKU: CIC-SEN0002
Availability: InStock
Rating: 4.33 (3 reviews)

Rated 4.33 out of 5 based on 3 customer ratings

Original price was: $4.99.Current price is: $3.49.

CIC QMI8658 breakout board features six-axis IMU with high-precision gyroscope and accelerometer. I²C interface, low-noise performance, ideal for drones, robotics, and industrial motion tracking.

SKU: CIC-SEN0002 Categories: Accelerometers, Gyroscopes, Inertial Measurement Units, Motion Sensors, Sensors Tags: Breakout Board, Drone Navigation, High-Precision Accelerometer, I2C Sensor, IMU Sensor, Industrial IMU, Motion Tracking, QMI8658, Robotics Sensor, Six-Axis Gyroscope Brand: XPU Labs

Overview

The QMI8658C is a complete 6D MEMS inertial measurement unit (IMU) with 9-axis sensor fusion and specified system level orientation accuracy. When using the QMI8658C in combination with the supplied XKF3 9D-sensor fusion, the system features an accurate ±3° pitch and roll orientation, and a ±5°yaw/heading typical specification.

The QMI8658C incorporates a 3-axis gyroscope and a 3-axis accelerometer. It provides a UI interface (supporting I³C, I²C and 3-wire or 4-wire SPI) .

Features

Low 15 mdps/√Hz gyroscope noise, low-latency, and wide bandwidth for performance applications
Low Noise 200µg/√Hz accelerometer
Host (slave) interface supports MIPI™ I³C, I²C, and 3-wire or 4-wire SPI
Complete inertial measurement unit (IMU) with sensor fusion library with specified orientation accuracy of ±3º pitch and roll, ±5º yaw/heading
High-performance XKF3TM 6/9-axis sensor fusion with in-run calibration for correction of gyroscope bias drift over-temperature and lifetime
3-axis gyroscope and 3-axis accelerometer in a small 2.5 x 3.0 x 0.86 mm 14-pin LGA package
Large 1536-byte FIFO can be used to buffer sensor data to lower system power dissipation
Motion on demand technology for polling-based synchronization
Large sensor dynamic ranges from ±16°/s to ±2048°/s for gyroscope and ±2 g to ±16 g for accelerometer
Embedded temperature sensor
Wide extended operating temperature range (-40°C to 85°C)

Specifications

QMI8658C – Low power & Low nosie 3 Axis Accelerometer & 3 Axis Gyroscope
Headers for I2C&SPI Interface, Default I2C interface
Headers for Interrupt, Address and so on.
Qwiic connector x 2, easy to debug & use
Dimension: 28 x 18 x 5 mm

Hardware

Pin	Description	Note
VDD	Power supply voltage: 1.7-3.6V
GND	Ground
SCL/SCK	I2C interface Clock bus or SPI interface Clock bus	Had external pull-up resistor 4K7
SDA/SDI	I2C interface Data bus or SPI Data in	Had external pull-up resistor 4K7
SDO	SPI Data Out
CSB	SPI Chip Select
INT1	Interrupt digital output 1 (totem pole or open-drain) Active low
INT2	Interrupt digital output 2 (totem pole or open-drain) Active low
SDX	Aux I2C interface Data bus
SCX	Aux I2C interface Clock bus

Default I2C interface 7 bit device address: 0x6B

User Guide

It is the best choice to develop embedded drivers with embedded rust. Because the driver can be used with MCU like ESP32, also used with ARM64 Linux Application, for example raspberry pi directly.

You can download the qmi8658 rust driver with git, also add your rust project with cargo – cargo add qmi8658.

The examples as below use the first one.