Useful Sensors의 Person Sensor로 근접한 얼굴들을 검출할 수 있는 머신러닝 알고리즘이 미리 탑재되어 있는 카메라 모듈입니다.
I2C 인터페이스를 통해 정보를 받을 수 있으며, TP1 인터럽트 핀으로 사람이 검출되면 알려줄 수도 있습니다.
인접한 얼굴들을 검출하고 얼마나 많은 사람이 있는지에 관한 정보를 알려 줄수 있습니다.
3.3V 시스템과 동작합니다.
특징
Qwiic connector for the I2C interface
Operating Voltage - 3.3V
150mW power consumed
5mW LED power consumption
I2C bus speeds of up to 400k baud
Image Sensor - 110 degree FOV
Image scan rate - 7Hz with no facial recognition
Image scan rate - 5Hz with facial recognition active
Module designed for privacy - resistant to allow access to raw image data, only metadata derived from each frame available.
Pre-programmed microcontroller - firmware flashing & model updates not available.
Note: The sensor uses an image sensor internally, so you need to make sure that the lens has a clear field of view, and that it’s mounted the right way up. You should be able to see the side of the board that has the sensor by spotting the small lens in the center. You’ll know you have it the right way up when the silkscreen writing “Useful Sensors Person Sensor V1.0” is at the correct orientation.
