Streaming Sensor w/ 6 Axis IMU + Temp

$60.00 $51.00

In stock

The MetaWear C board comes with a coin-cell Battery, Bluetooth Low Energy, an ARM MCU, buffer memory, an LED, a push-button, GPIOs and the following sensors:

Ships in 2 to 3 business days when in stock.

In stock

SKU: MWC Category: Tags: , ,


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Getting Started

MetaWear is the motion and gesture tracking platform and comes with an IMU for sports and fitness applications.

The board comes in a very small round form-factor, and 6 axis of motion sensing (3-axis accelerometer + 3-axis gyroscope).

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

The board is powered by a CR2032 coin-cell battery.

The board is based on the nRF51822 SOC from Nordic built around a ARM® Cortex™ M0 CPU and Bluetooth Low Energy.

The on board memory acts as a buffer to optimally stream sensor data directly to your Device (Smartphone, Hub, Tablet or PC).

Sensor data is available:

  • as a CSV file on your Device once the Stream or Download finishes (using the MetaBase App)
  • as a CSV file in the MetaCloud once the data is uploaded (using the MetaBase App or our APIs)
  • as a JSON array in your code (using our Python/C++/C#/Java/Javascript/Swift APIs)

Additional information


Diameter: 0.94in / 24mm




– Bluetooth LE 4.0 – 2.4Ghz
– Up to 100ft of range – typical 10m
– Stream sensor Data from 1 Hz to 100 Hz
– Log sensor Data from 1 Hz to 400 Hz


– Nordic nRF51822 32-bit ARM® Cortex™ M0 CPU with 256kB/128kB flash + 32kB/16kB RAM
– Micro push-button
– I2C + 4 GPIOs

Logging / Memory

– Streaming ONLY Sensor
– 80KB FLASH Memory – On board
– 5K – 10K sensor data entries with timestamp (actual # of entries depends on # of sensors turned on, sampling frequency, and recording time)
– Sensor data is sent live directly to your Device (Smartphone, Tablet, Hub)
– Data is available as a CSV file on your Device once the Stream or Download finishes


CR2032 Coin cell battery – not rechargeable (included)


±2g: 16384LSB/g
±4g: 8192LSB/g
±8g: 4096LSB/g
±16g: 2048LSB/g


±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


-40…85°C range
±0.5°C, typ. accuracy