Gravity: CCT & ALS Meter (2700-6500K, 10-10000 Lux, Calibrated)
Factory-calibrated light sensor measuring correlated color temperature (2700–6500K) and illuminance (10–10000 Lux) with high precision. Designed for professional photography and videography lighting assessment.
Pinout
- D/ROfficial table 2 row 1
I2C data line SDA or UART RXD
Type · i2c - C/TOfficial table 2 row 2
I2C clock line SCL or UART TXD
Type · i2c - GNDOfficial table 2 row 3
Power negative
Type · ground - VCCOfficial table 2 row 4
Power positive (3.3~5V)
Type · power - Communication Mode SwitchOfficial table 2 row 5
Select I2C/UART communication mode
Start wiring
I2C · Analog · 3.3 – 5 V · Breakout
Adafruit describes the CdS photoresistor as a light sensor whose resistance falls as light increases, and its product page gives an examp…
Module pins: VCC, GND, D/R, C/T, Communication Mode Switch. Schematik maps them to your board in the app.
Light & color
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