# Light sensor information

**URL:** <https://mangoh.discourse.group/t/light-sensor-information/2110>\
**Category:** mangOH Red\
**Created:** [November 14, 2018, 10:25pm UTC](https://mangoh.discourse.group/t/light-sensor-information/2110 "2018-11-14T22:25:45Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![cyrille](https://avatars.discourse-cdn.com/v4/letter/c/4491bb/32.png) [@cyrille](https://mangoh.discourse.group/u/cyrille)\
**Post date:** [November 14, 2018, 10:25pm UTC](https://mangoh.discourse.group/t/light-sensor-information/2110/1 "2018-11-14T22:25:45Z")

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Would you have the technical characteristics of the light sensor provided with the mangoH red board? Thanks.

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**Author:** ![awneil](https://sea2.discourse-cdn.com/flex016/user_avatar/mangoh.discourse.group/awneil/32/486_2.png) [@awneil](https://mangoh.discourse.group/u/awneil)\
**Post date:** [November 15, 2018, 5:21pm UTC](https://mangoh.discourse.group/t/light-sensor-information/2110/2 "2018-11-15T17:21:57Z")

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Go to the mangOH Red resources page: [https://mangoh.io/mangoh-red-resources](https://mangoh.io/mangoh-red-resources)

Go to ‘Documentation’: [https://mangoh.io/mangoh-red-resources-documentation](https://mangoh.io/mangoh-red-resources-documentation)

Go to the ‘Developer’s Guide’: [http://mangoh.io/uploaded-documents/Reference/mangOH%20Red/Discover/Reference%20Manual/mangOH%20Red%20Developers%20Guide/#t=41110401\_mangOH\_Dev\_Guide\_-\_HTML5%2F41110401\_mangOH\_DevGuide\_Introduction%2F41110401\_mangOH\_DevGuide\_Introduction.htm](http://mangoh.io/uploaded-documents/Reference/mangOH%20Red/Discover/Reference%20Manual/mangOH%20Red%20Developers%20Guide/#t=41110401_mangOH_Dev_Guide_-_HTML5%2F41110401_mangOH_DevGuide_Introduction%2F41110401_mangOH_DevGuide_Introduction.htm)

Look at Hardware \> Architecture \> Components: [http://mangoh.io/uploaded-documents/Reference/mangOH%20Red/Discover/Reference%20Manual/mangOH%20Red%20Developers%20Guide/#t=41110401\_mangOH\_Dev\_Guide\_-\_HTML5%2F41110401\_Architecture%2F41110401\_Architecture.htm%23TOC\_2\_2\_1\_mangOH\_Redbc-3&rhtocid=\_1\_1\_0](http://mangoh.io/uploaded-documents/Reference/mangOH%20Red/Discover/Reference%20Manual/mangOH%20Red%20Developers%20Guide/#t=41110401_mangOH_Dev_Guide_-_HTML5%2F41110401_Architecture%2F41110401_Architecture.htm%23TOC_2_2_1_mangOH_Redbc-3&rhtocid=_1_1_0)

There you will find the part number of the light sensor.

Alternatively, from the Resources page, Look under ‘Hardware’: [https://mangoh.io/mangoh-red-resources-hardware](https://mangoh.io/mangoh-red-resources-hardware)

There you can find the Schematics: [https://mangoh.io/uploaded-documents/Reference/mangOH%20Red/Hardware/Schematics/2500927\_DV5.pdf](https://mangoh.io/uploaded-documents/Reference/mangOH%20Red/Hardware/Schematics/2500927_DV5.pdf)

The light sensor is on page 7

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**Author:** ![cyrille](https://avatars.discourse-cdn.com/v4/letter/c/4491bb/32.png) [@cyrille](https://mangoh.discourse.group/u/cyrille)\
**Post date:** [November 15, 2018, 10:04pm UTC](https://mangoh.discourse.group/t/light-sensor-information/2110/3 "2018-11-15T22:04:46Z")

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Thanks a lot @awneil for the information sources. The light sensor is a PNJ4K01F. I could find some documentation of its characteristics under [https://industrial.panasonic.com/content/data/SC/ds/ds4/PNJ4K01F\_E.pdf](https://industrial.panasonic.com/content/data/SC/ds/ds4/PNJ4K01F_E.pdf)