Light Sensor

The connection diagram for button is shown below:

In this connection, you will need need a 50uF capacitor.

LDR	Raspberry Pi	Capacitor
VCC	3.3V
GND	GND	GND
	GPIO23	VCC

Reading Light Value

import raspidevkit

machine = raspidevkit.Machine()
light_sensor = machine.attach_light_sensor(23)
value = light_sensor.read()
print(value)