Meta Motion R – 10 Axis IMU + Sensor Fusion

From: $78.00

The MetaMotion R board comes with a Battery, Bluetooth Low Energy, an ARM M4 MCU, memory, a button, an LED, GPIOs and the following sensors:

Product Description

Ships in 2 to 3 business days when in stock.

Bulk pricing available upon request; please email at for quotes.

MetaMotion R is the ultimate motion MetaSensor platform that comes in a very small rectangular form factor, 8MB of NOR FLASH memory, a light sensor, temperature sensor, and sensor fusion with 10 axis of motion sensing (3-axis accelerometer + 3-axis gyroscope + 3-axis magnetometer + altimeter/barometer/pressure).

There is an LED, GPIOs, and push button switch on the board.

The board is powered by a 100mAH lithium-ion 3.7V battery.

The board is based on the nRF52 SOC from Nordic built around a ARM® Cortex™ M4F CPU and Bluetooth Low Energy.

The 8MB of memory allows applications up to 24 hours of sensor data gathering at high sampling rates. Most applications are able to log sensor data up to 2 months of data in the field at slow or medium sampling rates.

The sensor fusion combines the measurements from 3-axis gyroscope, 3-axis geomagnetic sensor and a 3-axis accelerometer, to provide a robust absolute orientation vector in form of quaternion or Euler angles. The algorithm fuses the sensor raw data from 3-axis accelerometer, 3-axis geomagnetic sensor and 3-axis gyroscope in an intelligent way to improve each sensors output. This includes algorithms for offset calibration of each sensor, monitoring of the calibration status and Kalman filter fusion to provide distortion-free and refined orientation vectors.

Please see the Additional Information tab for technical specs and board details.

Download the datasheet MetaMotionRPSv0.5

Download the 3D STEP model for sizing and casing.

Bulk prices:

Bulk and Wholesale Prices


Additional Information

Weight 1 oz
Dimensions 17 x 26 x 3 mm

USPS Flat rate shipping or ultra fast and reliable 3 day UPS shipping available at checkout.
Ships in 2 days when in stock.


Bluetooth 4.2 – 2.4Ghz (up to 100ft of range – typical 10m)


Nordic nRF52 32-bit ARM® Cortex™ M4F CPU with 512kB flash + 64kB RAM
Micro push-button
I2C + 4 GPIOs + 1 PWM (high current driver) to add more sensors


8MB NOR FLASH (100K – 250K sensor entries with timestamp)
Log sensor data at up to 800Hz
Stream sensor data at up to 100Hz


100mAH micro-USB rechargeable lipo battery (included)


Accelerometer (A): 16 bit
±2g: 16384LSB/g
±4g: 8192LSB/g
±8g: 4096LSB/g
±16g: 2048LSB/g
Noise density (typ.): 180 μg/√Hz


Gyroscope (G): 16bit
±125°/s: 262.4 LSB/°/s
±250°/s: 131.2 LSB/°/s
±500°/s: 65.6 LSB/°/s
±1000°/s: 32.8 LSB/°/s
±2000°/s: 16.4 LSB/°/s
Noise density (typ.): 0.008 °/s/√Hz


±1300μT (x,y-axis) range
±2500μT (z-axis) range
0.3μT resolution


300…1100 hPa
Resolution of data: 0.01 hPa (< 10 cm)


-40…85°C range
±0.5 °C, typ. accuracy

Sensor Fusion

– Advanced 9-axis sensor fusion algorithms
– Fast in-use background calibration of all sensors and calibration monitor
– Enhanced magnetic distortion detection and suppression
– Real-time motion tracking due to built-in group delay compensation
– Gyroscope drift cancellation
– Supports various power modes for switching on/off sensors and algorithm modules


Sensor alone (no casing, no battery) = 5g (0.18 oz)