spi lcd module lcd12864 price

I think with u8glib you should be able to move to most other GLCDs of the same size. However i guess, the shield uses a classical ST7576 based LCD. There is no single part number, you get such displays in many different colors, lightning options and sizes:

ERC12864FS-1-S7 is graphic 128x64 lcd module serial spi interface,st7567s controller,3V voltage,FSTN lcd,white led backlight,wide operating temperature.

Newhaven 128x64 graphic Chip-On-Glass (COG) Liquid Crystal Display shows blue pixels on a gray background. This transflective LCD Display is visible with ambient light or a backlight while offering a wide operating temperature range from -20 to 70...

This 128x64 graphic LCD display module (CFAG12864T2-TFH) is thin, light, low-power, and LED backlit. This display is visible in all lighting situations, from darkness, normal office lighting, and up to bright sunlight, making it an excellent sunlight/daylight readable LCD solution.

This graphic LCD is a transflective, positive-mode display, the backlight may be turned off when there is sufficient ambient light to read the display. Turning the backlight off will further reduce the already low power consumption. This display is well suited for compact hand-held devices, or any application where a lot of display in a very small area is needed.

This LCD display has an integrated controller and voltage generating components mounted on the flexible tail. The tail connects to a standard 18-conductor 0.5mm pitch ZIF (Zero Insertion Force) connector:Typical top contact: TE Connectivity 1-1734839-8 (DigiKey P/N A100297TR-ND)

SPI LCD display 2.2"" 128*64 COG Graphic LCD, it has 128x64 dots, STN display mode, it support SPI interface, 6 o"clock viewing angle, VDD driver voltage ST7567, 1/64 duty, wide operating temperature -20~70 degree, storage temperature: -30~+80 degree.

SPI LCD display means the lcd module that with SPI interface, SPI means :Serial Peripheral interface", that is its communicate via the serial interface, SPI lcd interfac is simple,duplex, synchronization communication bus, but it is low speed than MCU interface. SPI LCD display always work in master-slave mode, the SPI lcd display could be worked in one master device and several slaver devices, SPI interface have 3-wires SPI interface and 4 wires SPI interface, the SPI signal included SDO, SDI, SCL, CS pin.

Because SPI lcd display only need 4 wires signal or 3-wires signal (one direction data), it can save the controller pins, and save the PCB space for lay-out. the CS pin is the chip select pin for SPI LCD, the SPI LCD display only on working when the CS pin enable ( high level or low level), that means the one bus could have several SPI devices.

Spi lcd display is serial communication bus, so its data is transmit in one by one, that is the reason the SCL clock is necessary, the SCL pin provide the clock pulse, then SDI, SDO transmit the data based on the clock pulse. the data output through SDO signal, the data changed on the rising edge or falling clockedge, and be read on the next rising clock edge or falling clock edge. the same to the SDI data input, after the 8 circles, then the 8 bits data transmitted completed.