Specification: 1. "LIGHT" linked with GND, the backlight to be lit. 2. Need you to compress the screen and PCB tighter, might got loose after the delivery. 3 Use a 3.3V controller, otherwise the display could be quite vague.
LCD5110 Module: Power supply voltage:2.7V-3.3V,5V is OK,but part of the screen becomes black when tested Data interface level:2.7-5V Backlight power supply voltage:highest 3.3V Installation diameter:2mm Backlight:Blue Document for Download:Data 1ďĽŽRST--------- reset 2ďĽŽCE------------chip selection 3ďĽŽDC-----------data/commands choice 4ďĽŽDIN-----------serial data line 5ďĽŽCLK------------serial Clock Speed 6ďĽŽ3.3V------------VCC 7ďĽŽLIGHT--------- backlight control terminal 8ďĽŽGND-----------power negative Features: 84 X 48 dot matrix LCD,can show 4 lines of characters Use serial interface communicate with the master processor,the number of interface signal line reduced greatly, only 8 signal lines including power and GND.Support different types of MCU,such as the SPI,MCS51 serial mode 0 of AVR.Transfer rate up to 4Mbps,can full speed write display data without waiting time. Can use the conductive glue to connect the module with the printed board,without connecting cable.The metal hooks on the module can fix the module on the printed board,which is very easy to install and replace. LCD controller/driver chip has been bound to LCD chip,the volume of LCD is small Low power supply,the working current in normal situation is lower than 200ÎĽA,and has power-down mode.
Shipping Included: 1PCS*Nokia 5110 LCD Disply Module On Apr-26-16 at 02:04:43 PDT, . 84x48 Nokia LCD Module Blue Backlight Adapter PCB Nokia 5110 LCD For Arduino