Description
Documents:Schematic: Click here to openSample tutorial: Click here to openDatasheet: Click here to openGithub: Click here to open
Features: No backlight is needed, and the display content of the last screen can be kept for a long time after power offVery low power consumption, basically only consumes power when refreshingSPI control interface, can be connected to Raspberry/Arduino/Nucleo and other main control boardsProvide complete supporting information manual (Raspberry/Arduino/STM32 and other sample programs) Parameter:
Working voltage: 3.3VCommunication interface: 3-wire SPI, 4-wire SPIDimensions: 89.5mm × 38mmDisplay size: 66.89mm × 29.05mmPoint distance: 0.138 × 0.138Resolution: 296 × 128Display color: red, black, whiteGray level: 2Refresh power consumption: 26.4mW(typ.)Standby power consumption: <0.017mWViewing angle: >170° Interface Description: VCC: 3.3VGND: GNDDIN: SPI communication MOSI pinCLK: SPI communication SCK pinCS: SPI chip select pin (active low)DC: data/command control pin (high level means data, low level means command)RST: External reset pin (low level reset)BUSY: busy status output pin (low level means busy)
Raspberry Pi connection pin correspondence:
e-PaperRaspberry PiBCM2835 codeBoard Physical pin numberVCC3.3V3.3VGNDGNDGNDDINMOSI19CLKSCLK23CSCE024DC2522RST1711BUSY2418
Jetson nano connection pin correspondence:
e-PaperJetson Nano Developer KitBCM2835 codeBoard Physical pin numberVCC3.3V3.3VGNDGNDGNDDIN10(SPI0_MOSI)19CLK11(SPI0_SCK23CS8(SPI0_CS0)24DC2522RST1711BUSY2418
STM32F103ZET connection pin correspondence:
e-PaperSTM32Vcc3.3VGNDGNDDINPA7CLKPA5CSPA4DCPA2RSTPA1BUSYPA3
Arduin UNO connection pin correspondence:
e-PaperArduinVcc5VGNDGNDDIND11CLKD13CSD10DCD9RSTD8BUSYD7
Package includes:
1 x 2.9inch e-Paper Module (B)1 x XH2.54 8PIN cable 20cm
