MetaWearRG
Streaming Sensor w/ 6 Axis IMU + Temp + Light

$55.00

In stock

The MetaWearRG is our motion, health, fitness, and gaming solution.

The MetaWear RG board comes with a rechargeable Battery, Bluetooth Low Energy, an ARM M0 MCU, buffer memory, a button, an LED, GPIOs and the following sensors:

Ships in 2 to 3 business days when in stock.

In stock

SKU: MWRG Category: Tags: , ,

Description

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Getting Started

 

MetaWear RG is the second iteration of the sensor platform for fast and easy IMU measurements in fitness, health and gaming applications.

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

Additional sensors can be attached via the general purpose I/O pins. There is an LED and push button switch on the board.

The board is powered by a lithium battery that is USB rechargeable.

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

Dimensions

L: 1.13in / 29mm x W: 0.7in / 18mm x H: 0.24in / 6mm

Weight

0.1oz

Connectivity

– 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

Core

– Nordic nRF51822 32-bit ARM® Cortex™ M0 CPU with 256kB/128kB flash + 32kB/16kB RAM
– RGB LED
– Micro push-button
– I2C + 4 GPIOs + 1 PWM (high current driver) to add more sensors

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

Battery

100mAH micro-USB rechargeable lipo battery (included)

Accelerometer

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

Gyroscope

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

Temperature

±1.0C Thermistor