Color Coated Tinplate 7″ Lcd Screen Boe 070 Rev.1 - 12864-cog-22 LCD screen without character library spi serial port LCD module – Huijing

Operating voltage 3.3V, backlight voltage 3.3V45MA, can do 5V, please explain the voltage when purchasing
Communication method: 8-bit parallel (6800 and 8080 timing), 4-wire serial communication, please contact us when purchasing
128*64 dot matrix display memory (DDRAM is 132*65)
Free to write graphics or Chinese characters
Function instruction
Row and column scan order settings Start row Page Column address settings
Display on/off
Power control standby mode
Bias ratio setting LCD double voltage setting
Display contrast setting software reset
Low power saving design (except backlight 45MA)
Normal mode (147uA typ VDD=3.3V)
Standby mode (4uA max VDD=3.3V)
Display contrast, internal register adjustment (software contrast)
Duty cycle 1/64 bias ratio 1/9
Working temperature -20 to +70 degrees
The viewing angle is 6 o’clock, which can be used according to the needs of 180, 270, 90, but the viewing angle is relatively changed, the software is relatively different, and the function is written according to the mapping structure of DDRAM.
The display color can be yellow-green, blue-white, gray, or can be customized. Please specify the color when purchasing.