128X64, White Characters on Blue, Dot Matrix LCD Graphic Display using the ST7920 Controller Chip:
The module can display mixed letters, numbers, Chinese fonts and graphics. Can also display 8 × 4 (16 × 16 dot matrix) Chinese characters.
Three control interfaces: 8-bit or 4-Bit microprocessor interface and serial interface (3-Wire Serial SPI)
Connections: Solder Holes on 0.1" Pitch for Headers
1x20 Serial/Parallel Port/Power
2x10 Serial Parallel Port/Power
1x5 SPI Port
Power: 5VDC @ <10mA Backlight Power: 5VDC @ <80mA
Dot Size: 0.48 X0.48mm Dot Pitch: 0.52 X0.52mm
Display Area: 73 X 39mm
64 × 16-bit display RAM (DDRAM)
Supports 16 words x 4 lines (Max)
LCD display range 16 words x 2 lines
64 x 256-bit Graphic Display RAM (GDRAM)
2M-bits Character Generation ROM (CGROM)
Support 8192 Chinese words (16x16 dot matrix)
16K-bit half-width Character Generation ROM (HCGROM)
Supports 126 characters (16x8 dot matrix)
Multi-function instructions: Display clear, Return home, Display on / off, Cursor on / off, Display character blink, Cursor shift, Display shift, vertical line scroll, reverse display, Cursor shift, Display shift, Vertical line scroll, & Reverse display.
Operating temperature -20 ~ +70 C W: 3-11/16" H: 2-3/4" T: 1/2" WT: .2
WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov (This item was manufactured prior to August 31st, 2018)
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As of August 2018 the State of California has changed the requirements of the “Prop 65” law. We now must list on our website any possible chemicals the can cause cancer, birth defects or reproductive problem.
As an example:
ABS plastic contains styrene
PVC wire insulation can contain Di(2-ethylhexyl)phthalate (DEHP)
electrolytic capacitors can contain Ethylene glycol
Brass can contain Lead
flame retardant pc boards can contain Tetrabromobisphenol A (TBBPA)
Aluminum alloys can contain Chromium
To put it simply we are a small company and do not have the resources to test every single part, so we list every thing as hazardous. Please recycle all electronic parts responsibly and under no circumstance eat, drink or smoke these parts and wash your hands after touching!