Tilt Compensated Magnetic Compass (CMPS12)

CMPS12 tilt-compensated compass integrates a 3-axis magnetometer, gyro, and accelerometer and outputs heading via I2C or serial interface. Wide supply voltage range suits a variety of microcontroller platforms.

Logical pinout · physical placement not verified

VCC
Type · Power
GND
Type · Ground
SDA
Type · I2C
SCL
Type · I2C

Pin	Type
VCC	Power
GND	Ground
SDA	I2C
SCL	I2C

Logical pinout · physical placement not verified

Pin details

4 connections

VCC
Power
GND
Ground
SDA
I2C
SCL
I2C

Start wiring

I2C · SPI · Analog · 3.3 – 5 V · Breakout

Confirm the data interface matches your host board.

Module pins: VCC, GND, SDA, SCL. Schematik maps them to your board in the app.

IMU & motion

88 other options

Analog accelerometers, 6-DoF accel/gyro chips, 9-DoF combos, on-chip-fusion IMUs and standalone magnetometers — about 90 listings from the ADXL335 to the ICM-20948.

View all 88

Related groups

4 groups

Biometrics

UART/I2C fingerprint modules, MAX30102 PPG breakouts, and analog ECG/EMG front-ends for access control and hobby biometric sensing.

Sensors · Biometric sensors · 26 parts

Cameras

Pi CSI modules, USB cameras, MCU-class OV2640/OV5640 boards, on-camera AI like HuskyLens and OpenMV, and thermal or ToF imagers — over 130 listings across very different pipelines.

Sensors · Cameras & vision · 141 parts

Power monitors

INA-series I2C monitors, Hall-effect sensors like the ACS723 and Gravity 20A/50A boards, and non-invasive CT clamps for everything from 3.3V rail telemetry to mains current sensing.

Sensors · Current & voltage · 25 parts

Distance sensors

About 180 listings spanning VL53-series ToF breakouts, HC-SR04 and MaxSonar ultrasonics, 360° triangulation LiDARs, IR proximity sensors, 24GHz mmWave presence detection and laser break-beam sensors.

Sensors · Distance sensors · 177 parts