AI Connected Platform™
Multi-Sensor QueBlock

The Multi-Sensor QueBlock is a fully loaded sensing device enabled to detect various parameters of its ambient environment. Plug it into your QueSSence Board, together with QueSSence's high end processor and multi-protocol wireless, the system can sense, compute and transmit data to a smart devices/clouds of your choice.

The Multi-Sensor QueBlock combines the capabilities of a Piezo-resistive barometric pressure sensor, a Precision Relative Humidity Sensor, a High Accuracy Temperature Sensor, a Digital Motion Processor™, an Infrared Proximity Detector and an Integrated Ambient Light sensor.

The Sensor QueBlock is well suited for a multitude of commercial applications like HVAC/R, thermostats/humidistats, Weather forecast, Healthcare applications, Portable consumer electronics, Location based services, points of interest, dead reckoning and so on.

Board Images

Sensor THING

Input Voltage


Temperature/Humidity Sensor

Precision Relative Humidity Sensor

± 3% RH (max), 0–80% RH

High Accuracy Temperature Sensor

± 0.4 °C (max), –10 to 85 °C

Operating Range

0 to 100% RH

–40 to +125 °C

Proximity Sensor

Proximity detection

Adjustable from under 1 cm to over 50 cm

Proximity Range

50 cm proximity range with single pulse (

15 cm proximity range with single pulse (>3 klx)

Operates at up to 128 klx (direct sunlight)

High reflectance sensitivity < 1 ?W/cm2

Ambient Light Sensor


100 mlx resolution possible, allowing operation under dark glass

Pressure Sensor

Operation range (full accuracy)

Pressure: 300... 100 hPa (Temperature: 0...+65°C)


Pressure: 0.18 Pa(equiv. to

Temperature: 0.01 K

Absolute accuracy (p=950 ... 1100hPa; T=0 ... +65°C)

~ ±1 hPa

3-Axis Gyroscope

Full-scale range

±250, ±500, ±1000, and ±2000°/sec (dps)

3-Axis Accelerometer

Full-scale range

±2g, ±4g, ±8g, and ±16g

3-Axis Magnetometer

Full-scale range


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