Catalog > Consumer Electronics > Kits > Smart Kits 1602 Serial LCD Module Display 1602 Serial LCD Module Display BMT 16X2 I2C LCD BLUE LCD 1602 I2C MODULE(BLUE LIGHT) Discontinued Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Features Standard 16x2 Character Blue Backlight LCD Display Module;Display Construction : 16 Characters x 2 LinesBacklight : Blue;Character : White;VSS : GroundPower Supply(VDD) : DC5V;Material : PCB, Plastic, Copper;Main Color : Green, Black, BlueWeight : 30g;Note: PLEASE CHECK THE CONTRAST POTENTIAL METER Specifications RS : Instraction/data register selectionRS=0 : Instruction registerRS=1 : Data registerR/W : Read/ Write SelectionE : Enable SignalActive when high-level turns to low-level~14.Data input/output lines ; 8-bit:D0-D7Backlight voltage : positive; negative