Hello
I own a VEML6075 UV sensor from your brand and I would like to integrate
this one in my weather station.
In particular I would like to recover the UV index and especially the solar radiation in w/m2.
For the UV index it’s ok in your Arduino libraries I found what I needed but for the
solar radiation expressed in w/m2, I did not find any information in these same bookstores
nor in the datasheet for this product, can you help me?
Thank you in advance for your response, best regards
Philippe
That information is in the VEML6075 data sheet, Basic Characteristics table. See “responsivity” entries.
Thank you for your quick response but in the examples from the Sparkfun library, what value does rawA, rawB, uviaCalc uviabCalc correspond to? the sum of some of them, and in the datasheet we talk about counts/μW/cm2 and not w/m2? what should I consider? thank you again for taking the time to read and respond to me, best regards Phil
1 uW/cm^2 = 0.01 W/m^2, however the specification is valid only for illumination in the photodiode wavelength response band.
You will need to study the library code to see how the raw data are processed.