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SI1145 wavelength in nm?
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SI1145 wavelength in nm?

by jomero711 on Wed Aug 05, 2020 12:58 pm

Hello,

Can the SI1145 output the UV wavelength in nm? I know it does not measure UV but it does measure IR and Visible light. Can we use these values of IR and visible light wavelengths in a formula to calculate the estimated UV wavelength?

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Re: SI1145 wavelength in nm?

by adafruit_support_bill on Wed Aug 05, 2020 1:12 pm

No. The UV measurement is an indirect measurement based on certain assumptions about the spectral distribution of the light. It is not possible to deduce the presence or intensity of any specific wavelength.

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Please be positive and constructive with your questions and comments.