ED-HMI3630-101C User Manual

1.1 Overview

The ED-HMI3630-101C is an industrial HMI based on Raspberry Pi CM5. Different specifications of RAM and eMMC computer systems can be selected according to application scenarios and user needs:

• Options for 2GB, 4GB, 8GB, and 16GB RAM
• Options for 16GB, 32GB, and 64GB eMMC storage

The ED-HMI3630-101C provides common interfaces such as HDMI, USB, Ethernet, RS232, RS485, DI, DO, and CAN. It supports network access through Wi-Fi, Ethernet, and 4G. It also features an integrated supercapacitor backup power supply (optional), RTC, Watch Dog, EEPROM, and an encryption chip, enhancing ease of use and reliability. It is primarily used in the fields of industrial control and IoT.

1.2 Packing List

• 1 x ED-HMI3630-101C Unit

1.3 Appearance

This section introduces the functions and definitions of interfaces on each panel.

1.4 Button

The ED-HMI3630-101C device includes a RESET button, which is hidden. The silkscreen on the case reads "RESET". Pressing the RESET button will reset the device.

1.5 Indicator

This section details the statuses and meanings of indicators in the ED-HMI3630-101C series device.

1.6 Interface

This section introduces the definition and function of each interface in the product.

2.1 Install Antenna

If the selected ED-HMI3630-101C includes 4G and Wi-Fi functions, install the antenna before using the device.

Preparation:

The corresponding antennas have been obtained from the packaging box. If there are multiple antennas, they can be distinguished by their labels.

Steps:

1. Find the location of the antenna connector on the device, as indicated by the red mark in the figure. [Diagram showing antenna connector location]
2. Align the connectors on both sides of the device and antenna, then tighten them clockwise to ensure they do not fall off.

2.2 Install Micro SD Card

Preparation:

The Micro SD card to be used has been obtained.

Steps:

1. Find the location of the Micro SD card slot on the device, as indicated by the red box in the figure. [Diagram showing Micro SD card slot location]
2. Insert the Micro SD card with the contact side down into the corresponding card slot. Listen for a sound indicating that the installation is complete.

2.3 Install Nano SIM Card (optional)

If the selected ED-HMI3630-101C includes 4G function, install a Nano SIM card before using the device.

Preparation:

The 4G Nano SIM card to be used has been obtained.

Steps:

1. Find the location of the Nano SIM card slot on the device, as indicated by the red box in the figure. [Diagram showing Nano SIM card slot location]
2. Insert the Nano SIM card with the contact side down into the corresponding card slot. Listen for a sound indicating that the installation is complete.

3.1 Embedded Installation

The ED-HMI3630-101C device supports embedded front installation and is equipped with a Mounting Kit (including 4 buckles, 4xM4*10 screws, and 4xM4*16 screws).

Preparation:

• A Mounting Kit (including 4 buckles, 4xM4*10 screws, and 4xM4*16 screws) has been obtained from the packaging box.
• A cross screwdriver has been prepared.

Steps:

1. Ensure the cabinet opening size matches the ED-HMI3630-101C dimensions, as shown in the figure. [Diagram showing cabinet opening dimensions]
2. Drill a hole in the cabinet according to the hole size from step 1.
3. Insert the ED-HMI3630-101C into the cabinet from the outside.
4. Align the screw hole (unthreaded hole) of the buckle with the buckle installation hole on the device.
5. Use 4xM4*10 screws to pass through the buckle and tighten clockwise to fix the buckle to the device. Then, use 4xM4*16 screws to pass through the screw hole (threaded hole) of the buckle and tighten clockwise to the end through the buckles. [Diagram showing screw insertion]

4.1 Connecting Cables

This section describes how to connect cables.

Preparation:

• Accessories such as a display, mouse, keyboard, and power adapter are ready.
• A network connection is available.
• The HDMI cable and network cable are available.

Schematic diagram of connecting cables: Please refer to section 1.6 Interface for pin definitions and wiring methods.

4.2 Booting The System For The First Time

The ED-HMI3630-101C device does not have a switching power supply. The system starts automatically after the power supply is connected.

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

TIP: Default username is 'pi', Default password is 'raspberry'.

5.10 Configuring Serial Port

This chapter introduces the configuration method for RS232 and RS485.

sudo apt-get install picocom

picocom -b 115200 /dev/com1

picocom -b 115200 /dev/com4

5.11 Configuring DI

The ED-HMI3630-101C includes 8 DI ports, which can be configured according to the actual requirement.

Preparation:

The connection of the DI port of the ED-HMI3630-101C to the external sensor has been completed.

Steps:

1. Execute the following commands in sequence to detect and install the gpiod tool:

sudo apt update
sudo apt install gpiod

2. Execute the following command to read the data from the corresponding DI port:

gpiofind DI0 | awk '{print substr($0,9)}' | xargs -i bash -c "gpioget {}"

DI0 indicates the corresponding port number.

5.12 Configuring DO

The ED-HMI3630-101C includes 8 DO ports, which can be configured according to the actual requirement.

Preparation:

The connection of the DO port of the ED-HMI3630-101C to the external load has been completed.

Steps:

1. Execute the following commands in sequence to detect and install the gpiod tool:

sudo apt update
sudo apt install gpiod

2. Execute the following commands to set the output to high or low:

• Setting the output to a high level:

gpiofind DO0 | awk '{print substr($0,9)}' | xargs -i bash -c "gpioset {}=1"

DO0 indicates the corresponding port number; 1 indicates that the pin is high level.

• Setting the output to a low level:

gpiofind DO0 | awk '{print substr($0,9)}' | xargs -i bash -c "gpioset {}=0"

DO0 indicates the corresponding port number; 0 indicates that the pin is low level.

5.13 Configuring CAN

sudo apt update
sudo apt install can-utils

sudo ip link set canb0 type can bitrate 1000000

sudo ip link set canb0 up

candump canb0

cansend canb0 123#1122334455667788

5.14 Configuring Audio

Configuring Audio

5.15 Configuring USER Indicator

Configuring USER Indicator

6.1 Downloading OS File

You can download the corresponding official Raspberry Pi OS file according to your actual needs. The download path is listed below:

6.2 Flashing to eMMC

It is recommended to use the Raspberry Pi official tools. The download paths are as follows:

• Raspberry Pi Imager: https://downloads.raspberrypi.org/imager/imager_latest.exe
• SD Card Formatter: https://www.sdcardformatter.com/download/
• Rpiboot: https://github.com/raspberrypi/usbboot/raw/master/win32/rpiboot_setup.exe

Preparation:

• A Windows PC has been acquired, and the downloading and installation of the official tools to the PC have been completed.
• A Micro USB to USB-A cable has been prepared.
• The OS file has been obtained.

Steps:

The steps are described using the Windows system as an example.

1. Connect the power cord and USB flashing cable (Micro-USB to USB-A).
   • Connecting to USB cable: One end connects to the Micro USB port on the device side, and the other end connects to the USB port on the PC.
   • Connecting to power cord: One end connects to the DC 2-Pin Phoenix terminal on the device side, and the other end connects to the external power supply.
2. Disconnect the power supply of ED-HMI3630-101C and then power it on again.
3. Open the installed rpi-mass-storage-gadget64.bat tool, as shown in the red box in the picture, to automate the disk tokenization. [Image showing rpi-mass-storage-gadget64.bat]

TIP: The rpi-mass-storage-gadget64.bat tool is located in the installation directory of Rpiboot.

4. After the disk symbolization is complete, close the rpi-mass-storage-gadget64.bat tool. The disk symbol will pop up in the lower right corner of the computer.
5. Open SD Card Formatter, select the formatted drive letter, and click "Format" at the lower right to format. [Image of SD Card Formatter]
6. In the pop-up prompt box, select "Yes".
7. When the formatting is completed, click "OK" in the prompt box.
8. Close SD Card Formatter.
9. Open Raspberry Pi Imager, select "CHOOSE OS", and select "Use Custom" in the pop-up pane. [Image of Raspberry Pi Imager OS selection]
10. According to the prompt, select the OS file under the user-defined path and return to the main page.
11. Click "CHOOSE STORAGE", select the default device in the "Storage" interface, and return to the main page. [Image of Raspberry Pi Imager Storage selection]
12. Click "NEXT", select "NO" in the pop-up "Use OS customization?" pane. [Image of Raspberry Pi Imager customization prompt]
13. Select "YES" in the pop-up "Warning" pane to start writing the image. [Image of Raspberry Pi Imager warning]

After the OS writing is completed, the file will be verified. [Image of Raspberry Pi Imager verification]

After the verification is completed, click "CONTINUE" in the pop-up "Write Successful" box. Close Raspberry Pi Imager, remove the USB cable, and power on the device again.

6.3 Installing Firmware Package

After flashing to eMMC on ED-HMI3630-101C, configure the system by adding the edatec apt source and installing the firmware package to make the system work. The following is an example for Debian 12 (bookworm) desktop version.

Preparation:

• Flashing to eMMC of the Raspberry Pi standard OS (bookworm) has been completed.
• The device has booted normally, and relevant boot configurations have been completed.

Steps:

1. After the device starts normally, execute the following commands in the command pane to add the edatec apt source and install the firmware package:

curl -s https://apt.edatec.cn/bsp/ed-install.sh | sudo bash -s hmi3630_101c

After the installation is complete, the system automatically reboots.

3. Execute the following command to check whether the firmware package is installed successfully:

dpkg -l | grep ed-

The result in the picture below indicates that the firmware package has been installed successfully. [Image showing dpkg output]

TIP: If you have installed the wrong firmware package, you can execute sudo apt-get --purge remove package to delete it, where "package" is the package name.