11-channel measurement (8 visible light + 1 near-infrared + 1 photopic vision + 1 flicker detection) Accurate range: 415nm-680nm interface communication for ease of use Built-in optical filters and lenses Compatible with platforms such as for and for Core chip: AS7341 Communication interface: Power supply: 3.3V-5V channels: 11 channels Flicker detection: Supports 50/60Hz light source detection Color:Black Material:PCB Package Contents: 1 * AS7341 Module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.