4 Booting the Device

This chapter introduces how to connect cables and boot the device.

4.1 Connecting Cables

This section describes how to connect cables.

Preparation:

  • Accessories such as display, mouse, keyboard and power adapter that can be used normally have been ready.
  • A network that can be used normally.
  • Get the HDMI cable and network cable that can be used normally.

Schematic diagram of connecting cables:

Please refer to 1.6 Interfaces for the pin definition of each interface and the specific method of wiring.

4.2 Booting The System For The First Time

ED-HMI3120-133C has no switching power supply. After the power supply is connected, the system will start.

  • The red PWR indicator is on, indicating that the device has been powered normally.
  • The green ACT indicator is blinking, indicating that the system is started normally, and then the logo of Raspberry Pi will appear in the upper left corner of the screen.

TIP

Default username is pi, Default password is raspberry.

4.2.1 Raspberry Pi OS (Desktop)

If the device is factory-installed with the Desktop edition operating system, it will directly load the desktop environment upon completing the boot process, as shown in the figure below.

4.2.2 Raspberry Pi OS (Lite)

If the device is factory-installed with the Lite edition operating system, it will automatically log in using the default username pi upon completing the boot process, with the default password being raspberry. The figure below indicates successful system initialization.

image-20240531144931573