Specification Brand : FIYA BulletPoint : 1.8 inch TFT LCD Module LCD Screen Module SPI Serial 51 Drivers 4 IO Driver TFT Resolution 128 * 160 1.8 inch TFT Interface BulletPoint1 : Item Name : quality 20x4 Character Blue Backlight LCD Display Module;Model : 2004A;Display Construction : 20 Characters x 4 Lines (Item Name : quality 20x4 Character Blue Backlight LCD Display Module;Model : 2004A;Display Construction : 20 Characters x 4 Lines BulletPoint2 : Backlight : Blue;Display Mode : SNT (green yellow, blue, gray) Mode, FSTN (black white) Mode;Characters Size : 2.94 x 4.74 (Backlight : Blue;Display Mode : SNT (green yellow, blue, gray) Mode, FSTN (black white) Mode;Characters Size : 2.94 x 4.74 BulletPoint3 : Power Supply(VDD) : DC5V;Current : 1.4mA;Display Size : 76 x 26mm/ 3" x 1"(L*W) (Power Supply(VDD) : DC5V;Current : 1.4mA;Display Size : 76 x 26mm/ 3" x 1"(L*W) BulletPoint4 : Total Size : 98 x 60 x 14mm/ 3.9" x 2.4" x 0.6"(L*W*T);Material : PCB, Plastic, Copper;Main Color : Green, Black, Blue (Total Size : 98 x 60 x 14mm/ 3.9" x 2.4" x 0.6"(L*W*T);Material : PCB, Plastic, Copper;Main Color : Green, Black, Blue BulletPoint5 : Weight : 70g;Package Content : 1 x Universal CCFL Inverter (Weight : 70g;Package Content : 1 x Universal CCFL Inverter ExternallyAssignedProductIdentifier : 3834093223995 ItemName : IIVVERR DC 5V 20 x 4 Character Blue Backlight LCD Display Module Black Green (DC 5V 20 x 4 Character Blue Backlight LCD Display Module Black Green ItemTypeKeyword : lcd-character-modules Manufacturer : IIVVERR Material : others ModelNumber : fa51b65392b35e930bbb1ad2ae1d0a PartNumber : 1.90818E+14 PowerSourceType : hand-powered ProductDescription : DC 5V 20 x 4 Character Blue Backlight LCD Display Module Black Green As the pin resources of the controller is limited, your project may be not able to use normal LCD after connected with a certain quantity of sensors or SD card. However, with this I2C or SPI interface LCD module, you will be able to realize data display via only 2 or 3 wires,while still making it easy to interface with the LCD. And this LCD module actually cost no more resources at all. It is fantastic for based project; This board have IIC and SPI connector, can be completely compatible with 2004 LCD; Slide switch to control different communication mode. Interface: I2C or SPI; Supply voltage: 5; Work with 4 line 20 character LCD; Come with IIC/SPI interface, which can be connected by IIC/SPI dedicated cable; IIC default address: 0x20; If address is repeat or you want to change, you can weired A0 A1 A2 to high or low level. Description in French DC 5V 20 x 4 Character Blue Backlight LCD Display Module Black Green Item Name : quality 20x4 Character Blue Backlight LCD Display Module;Model : 2004A;Display Construction : 20 Characters x 4 Lines Backlight : Blue;Display Mode : SNT (green yellow, blue, gray) Mode, FSTN (black white) Mode;Characters Size : 2.94 x 4.74 Power Supply(VDD) : DC5V;Current : 1.4mA;Display Size : 76 x 26mm/ 3" x 1"(L*W) Total Size : 98 x 60 x 14mm/ 3.9" x 2.4" x 0.6"(L*W*T);Material : PCB, Plastic, Copper;Main Color : Green, Black, Blue Weight : 70g;Package Content : 1 x Universal CCFL Inverter