Features:2x high brightness LEDs, can be used as fill light in dim environment.Built-in 6x independent 16-bit ADC, enables data to be processed effectively in parallel.Built-in voltage translator, for 3.3V / 5V working voltage.Dedicated channel to detect ambient light flicker at a specific frequency.Features cut-spectrum detection, with programmable high / low thresholds.Interrupt pin for internal ADC output real-time operating status.Provides universal GPIO pin input / output.Wiki English Manual (Examples for Raspberry Pi / Arduino- / STM32).brand new and high qualityIt incorporates the AS7341 chip, which integrates 8 channels of visible spectrum, 1 near infrared channel and 1 channel without filter. Specifications:Color: blueMaterial: plastic + electronic componentsSize: approx.30.5x23mm/1.2x0.91in Note:Only the contents of the above package, other items are not included.Light and different displays may cause the color of the item in the picture to be a little different from the real thing. The measurement allowed error is +/- 1-3cm. Package includes:1 x AS7341 Visible Spectrum Sensor Module1 x 6-pin connecting line