installation steps: 1. Lift the cover of the card slot and insert the camera into the card slot2. the card slot cover, press it and lift it up3. Another card slot cover, the connection belt is inserted into the card slot4. the card slot cover and press it tightly5. Lift the card slot cover of the development board, and insert the connection belt into the card slotProduct name: Camera modulePixel: 500WColor number: 24bit True colo length: 2.8mm number: 2.5 range: 0.15m to Field of : 70Distortion: Less than 1%Relative Illumination: 65% transmission rate: 30 / 60fpsWhite balance: AutomaticGain: AutomaticExposure control: AutomaticOutput signal: / 4 : 2.2/RGB565/555/444/RAWRGBCoded output: Analog or Output pin: 24pinWorking voltage: 1.7V-3.0VConsumption: Active: 60mw / Standb: Less than 20UALength: 20cmMaterial: PCBcolour: greenPackage Contents:1 x camera module1 x cableOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.