Datasheet

keyestudio
www.keyestudio.com
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Supply Voltage: +5VDC 50mA
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Size: 34*20*8mm
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Weight: 2.5g
Connection Diagram:
This is an incredibly simple part, just connect power and ground, and the
signal pin to your favorite analog input and you are done, the sensor will
output analog voltage, that ramps up when it gets brighter.
You can power this off of 3.3v as you like, the output value will just be
lower.
Sample Code
：
You can not get more simpler than this – This just reports the reading
from the sensor to the serial terminal: 0-1023 with 1023 being very bright,