CM4 Industrial

# Downloads

If Customers buy a CM4 Industrial with eMMC, it is default pre-installed 32-bit Raspberry Desktop OS with our BSP installed. Customers can just use it out of box and don't have to download a OS image and flash the eMMC. If customers buy a Lite version without eMMC, customers could get the latest images and flash the micro SDCard first.

Once you have downloaded the image file, please refer to section: eMMC Flashing to flash the eMMC.

WARNING

Please make sure which hardware version of CM4 Industrial you use, and then select the corresponding images files to download or packages to install with apt-get, or it may not work properly.

# Raspberry Pi OS Image with BSP Installed

This system image is based on the origin Raspberry Pi OS and pre-installed our BSP package by apt-get and with SSH server service enabled. Customers can just flash it to eMMC or SDCard and no longer need to install BSP again. It's convenient.

# Hardware V1.3/V1.4

WARNING

Since 2022, CM4 Industrial would be V1.3/1.4.

# Release 2022-07-08

Raspberry Pi OS, Debian bullseye(11), version: 2022-07-08

Image Options Download Link
Raspberry Pi OS with desktop, 32-bit 2022-07-08-cm4ind11-armhf.zip (opens new window)
Raspberry Pi OS with desktop, 64-bit 2022-07-08-cm4ind11-arm64.zip (opens new window)
Raspberry Pi OS Lite, 32-bit 2022-07-08-cm4ind11-armhf-lite.zip (opens new window)
Raspberry Pi OS Lite, 64-bit 2022-07-08-cm4ind11-arm64-lite.zip (opens new window)

# Release 2021-09-28

Raspberry Pi OS, Debian buster(10), version: 2021-09-28

  • Based on official Raspberry Pi OS version 2021-05-27
  • Kernel version: 5.10.x
  • Default login: User: pi, Password: raspberry

Download Link from Google Drive

# Hardware V1.1 / V1.2

# Release 2021-11-08

Raspberry Pi OS, Debian buster(10), version: 2021-11-08

  • Based on official Raspberry Pi OS version 2021-05-27
  • Kernel version: 5.10.x
  • Default login: User: pi, Password: raspberry

Download Link from Google Drive

# Origin Raspberry Pi OS Image

If customers want to use the image that we don't provide:

  • Lite version(No Desktop)
  • 64-bit
  • Lastest version or some special version

Customer can just download it from raspberrypi.com and install our BSP package by apt-get to enable the hardware functions.

# Install BSP package by apt-get

The BSP package provide some hardware function support like SPI Flash, RTC, RS232, RS485, CSI, DSI etc. Customers should use our pre-installed BSP image or install the BSP package by yourselves.

We support install and update the BSP by apt-get just like you install some other software or tools. It's so simple.

TIP

The image files that we provided is just pre-installed the BSP image by apt-get and with SSH enabled. It's almost the same with the origin official Raspberry Pi oS.

  • First, download the GPG key and add our source list
curl -sS https://apt.edatec.cn/pubkey.gpg | sudo apt-key add -

echo "deb https://apt.edatec.cn/raspbian stable main" | sudo tee /etc/apt/sources.list.d/edatec.list
  • Then, Install the BSP package

If your CM4 Industrial hardware is V1.1 or V1.2, please execute:

sudo apt update
sudo apt install raspberrypi-kernel raspberrypi-kernel-headers
sudo apt install ed-cm4ind-rev1p1-bsp ed-rtc

Or if your CM4 Industrial hardware is V1.3, please execute:

sudo apt update
sudo apt install ed-cm4ind-rev1p3-bsp ed-rtc

WARNING

Make sure which hardware version of CM4 Industrial you use, and then select different instrocutions to install BSP

  • If you want to use the 4G LTE hardware

WARNING

ed-networkmanager installation will cause WiFi and 4G network disconnection

sudo apt install ed-networkmanager
# If your OS has a desktop, we support installing ed-networkmanager-gnome
sudo apt install ed-networkmanager-gnome

TIP

Now we change to network-manager, network-manager supports setting network connections, setting the priority and routing of connections is easier

If you never used network-manager, we provide some basic operations for using network-manager network-mannager

  • Reboot to take effect.
sudo reboot
  • That's it.

# Update the BSP by apt-get

We're continuously improving the BSP package, fix bugs, release new features. If the customers perform a system upgrade, our BSP package will also check and do updates. Customers can also perform a manual update.

  • Check if there's any updates
sudo apt update
  • Do update

If your CM4 Industrial hardware is V1.1 or V1.2, please execute:

sudo apt install ed-cm4ind-rev1p1-bsp ed-rtc

Or if your CM4 Industrial hardware is V1.3 or 1.4, please execute:

sudo apt install ed-cm4ind-rev1p3-bsp ed-rtc
  • If you want to use the 4G LTE, please execute:
sudo apt install ed-networkmanager
  • Reboot to take effect.
sudo reboot

# Reference

← Troubleshooting →