Waveshare 7.5 Inch Ink Screen Bare Screen E-paper Display SPI Interface Black&White 800x480 Resolution
Tax included.
Features:
No need for backlight, power off can maintain the content of the last screen for a long time
Very low power consumption, basically only consumes power during refresh
Provide complete supporting information manual (driver board schematic, Raspberry/Arduino/STM32 and other sample programs)
Parameter:
Working voltage: 3.3V
Communication interface: 3-wire SPI, 4-wire SPI
Dimensions: 170.2mm ? 111.2mm ? 1.18mm
Display size: 163.2mm ? 97.92mm
Dot pitch: 0.255 ? 0.255
Resolution: 640 ? 384
Display color: black and white
Gray level: 2
Global refresh: 6s
Refresh power consumption: 38mW(typ.)
Standby power consumption: <0.017mW
Viewing angle: >170°
Documents:
Package includes:
1 x 7.5 Inch Ink Screen Bare Screen
Since the ink screen only needs to be displayed, the data line (MISO) received by the host is hidden from the slave.
CS: slave chip select, when CS is low, the chip is enabled
DC: data/command control pin, write command when DC=0; write data when DC=1
SCLK: SPI communication clock
SDIN: SPI communication master sends, slave receives
Timing: CPHL=0, CPOL=0 (SPI0)
[Remarks] For specific information about SPI communication, you can search online for information
