Connectivity options include Wi-Fi, GPS, Bluetooth, NFC and USB Type-C. Sensors on the phone include Face unlock, In-Display Fingerprint Sensor, Compass Magnetometer, Proximity sensor, Ambient light ...

A wearable assistive device for visually impaired individuals using ultrasonic sensors to detect obstacles and vibration motors to provide real-time feedback.

This library is partially ported from this circuitpython library. Integration time for RGBC measurement can be set in millisecond. The parameter range is from 2.4ms to 614.4ms.