Relative Humidity And Temperature Sensor; 3.7 Digital Proximity, Ambient Light, Rgb And Gesture Sensor; Gesture Detection; Proximity Detection - Arduino Nano 33 BLE Sense Product Reference Manual

Arduino® Nano 33 BLE Sense

1.10 Relative Humidity and Temperature Sensor

Relative humidity sensor measures ambient relative humidity. As the Barometer this sensor has an integrated temperature sensor that can be used to compensate for the
measurement.
Source code for the Arduino Library that supports the Humidity sensor is available [11]

2 3.7 Digital Proximity, Ambient Light, RGB and Gesture Sensor

Source code for the Arduino Library that supports the Proximity/gesture/ALS sensor is available [12]

3 Gesture Detection

Gesture detection utilizes four directional photodiodes to sense reflected IR energy (sourced by the integrated LED) to convert physica

4 Proximity Detection

The Proximity detection feature provides distance measurement (E.g. mobile device screen to user's ear) by photodiode detection of refl

5 Color and ALS Detection

The Color and ALS detection feature provides red, green, blue and clear light intensity data. Each of the R, G, B, C channels have a UV

6 Digital Microphone

The MP34DT05 is an ultra-compact, low-power, omnidirectional, digital MEMS microphone built with a capacitive sensing element and an IC interface.
The sensing element, capable of detecting acoustic waves, is manufactured using a specialized silicon micromachining process dedicated to produce audio sensors

7 Power Tree

The board can be powered via USB connector, V or V pins on headers.
IN USB
Power tree
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