pyupm_guvas12d module

class pyupm_guvas12d.GUVAS12D(pin, aref=5.0)

Bases: object

API for the GUVA-S12D UV Sensor.

ID: guvas12d

Name: Analog UV Sensor

Other Names: GUVA-S12D UV Sensor

Category: light

Manufacturer: seeed

Connection: analog

Link:http://wiki.seeed.cc/Grove-UV_Sensor/

Kit: eak UPM module for the GUVA-S12D UV sensor

C++ includes: guvas12d.hpp

intensity()

float intensity()

Gets the computed illumination intensity from the sensor in mW/m^2.

Intensity over the sensitive wavelengths in mW/m^2

setOffset(offset)

void setOffset(float offset)

Set sensor offset. This offset is applied to the intensity value before scaling. Default is 0.0.

offset: Offset to apply.

setScale(scale)

void setScale(float scale)

Set sensor scale. This scale is applied to the intensity value before the offset is applied. Default is 1.0.

scale: Scale to apply.

value(aref, samples)

float value(float aref, unsigned int samples)

Deprecated This method is being replaced by the volts() and illumination() methods.

Gets the average voltage value from the sensor

aref: Reference voltage in use (usually 5.0 V or 3.3 V)

samples: Number of samples to average over (currently ignored)

Average voltage reading

volts()

float volts()

Gets the voltage value from the sensor

Voltage reading