Accurate and reliable determination of background light during. "IOMatchCategory" = "IODefaultMatchCategory" Ambient light sensors measure background or ambient light levels. But the value is not there: +-o AppleLMUController In addition to our VL6180X that combines ambient light sensing (ALS) with a T ime-of-Flight (ToF) range sensor. High Accuracy Ambient Light Sensor With I2C Interface Pinning 1: SCL 2: VDD 3: GND 4: SDA DESCRIPTION VEML7700 is a high accuracy ambient light digital 16-bit resolution sensor in a miniature transparent 6.8 mm x 2.35 mm x 3.0 mm package. So far, I have been able to retrieve some general information regarding the sensor via ioreg -f -b -r -c 'AppleLMUController'. ST offers innovative ambient light sensors (ALS) that provide, in optimized package size, accurate information on ambient light, like the Illuminance (lux) level, the color temperature or the light flicker frequency. Particularly, I'd like to read the current value of the ambient light sensor. Vishay has a lot of light sensors out there, and this is a nice simple lux sensor thats easy to add to any microcontroller. I'm using the ioreg command line tool to try and read sensor information available on my computer (iMac).
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