Working with Arduino

Hardware Connection

• Connect using the 9PIN cable. Refer to the pin mapping table below:
  • Arduino pin mapping

    e-Paper	Arduino UNO	Mega2560
    VCC	5V	5V
    GND	GND	GND
    DIN	D11	D51
    CLK	D13	D52
    CS	D10	D10
    DC	D9	D9
    RST	D8	D8
    BUSY	D7	D7
    PWR	D6	D6

Installing the IDE

Arduino IDE Windows Installation Tutorial

Run the Demo

• In the Resources section download the demo package, then unzip it and enter the 5inch_e-Paper directory to see the following contents:
  
• Open the demo: 5inch_e-Paper\Arduino_R4\Arduino_R4.ino
  
• In the Arduino IDE toolbar (Tools), select the corresponding Board and Port:
  
• Finally, click Upload. A successful upload is shown below (Arduino 1.8.13):