GY-AS7262 visible light infrared color color spectrometer sensor module

The chip is a highly integrated device that provides 6-channel multispectral sensing over the visible wavelength range of approximately 430nm to 670nm, with a full-width-half-height (FWHM) of 40nm. An integrated LED driver with programmable current is provided for electronic shutter applications. The AS7262 integrates a Gaussian filter into a standard CMOS, silicon interfering filter technology via nano-optical deposition and is packaged in an LGA package that provides a built-in aperture to control the light entering the sensor array. Control and spectral data access can be achieved by either: I²C register set, or with advanced AT spectrum commands Setup via serial UART.

Application Areas

Applications for the AS7262 include:

-Portable spectrometers

-Horticulture

-Colour matching and identification

-Certification and brand protection

-Accurate colour adjustment/calibration

With level conversion, power supply 3-5v, arduino code provided, recommended to buy with some basic.

AS7262 can detect spectrum: 450nm, 500nm, 550nm, 570nm, 600nm and 650nm.

AS7262 spectral channel: