Meta Detector – Temp + Proximity + Light + Acc

From: $60.00

The MetaDetector board comes with a Battery, Bluetooth Low Energy, an ARM M0 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.

MetaDetector is the detecting version of the sensor platform and comes with a light and a proximity sensor ideal for asset and people tracking.

The board comes in a very small round form-factor. A temperature sensor, a light sensor, a proximity sensor and motion sensing (3-axis accelerometer).

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.

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

Download the datasheet MetaWearCPSv0.5.

Download the 3D MCAD model for sizing and casing.

Bulk prices:

Bulk and Wholesale Prices


Additional Information

Weight 1 oz
Dimensions 4 x 6 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 4.0 – 2.4Ghz (up to 100ft of range – typical 10m)


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


5K – 10K 4byte sensor entries with timestamp
Log sensor data at up to 800Hz
Stream sensor data at up to 100Hz


CR2032 Coin cell battery – not rechargeable (included


±2g/±4g/±8g dynamically selectable full-scale


±1.0C thermistor


Full dynamic range from 0.01 lux to 64k lux


IR based – up to 50cm (great for detecting hand swipe or doors opening)


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


24mm (smaller than a quarter)