Table of Contents

• About
• Installation
• Supported Devices
  • MYSTIQUE Series
• Usage
• Automatic Start
  • Systemd
  • OpenRC
• Device List
• Contributions

About

This program is meant to replicate the functionality of the original DeepCool Digital Windows program and I am gradually adding support to new devices.

If you have a device that has not been added or tested yet, please read the notes below the supported devices. If you think you can collaborate, please write an issue so we can get in touch.

Installation

Simply download the latest release and run it in the command line. You will need root permission to send data to the device.

Tip

On AMD's Zen architecture CPUs, you can install the zenpower3 driver, to have a more accurate reading of the CPU die.

Rootless Mode ^(optional)

If you need to run the program without root privilege, you can create a udev rule to access all necessary resources as a user.

1. Locate your directory, it can be /lib/udev/rules.d or /etc/udev/rules.d

cd /lib/udev/rules.d

2. Create a new file called 99-deepcool-digital.rules

sudo nano 99-deepcool-digital.rules

3. Copy the contents:

# Intel RAPL energy usage file
ACTION=="add", SUBSYSTEM=="powercap", KERNEL=="intel-rapl:0", RUN+="/bin/chmod 444 /sys/class/powercap/intel-rapl/intel-rapl:0/energy_uj"

# DeepCool HID raw devices
SUBSYSTEM=="hidraw", ATTRS{idVendor}=="3633", MODE="0666"

4. Reboot your computer

Steps for NixOS

1. Locate and edit your configuration.nix file

sudo nano /etc/nixos/configuration.nix

2. Insert the following:

  services.udev.extraRules = ''
    # Intel RAPL energy usage file
    ACTION=="add", SUBSYSTEM=="powercap", KERNEL=="intel-rapl:0", RUN+="${pkgs.coreutils}/bin/chmod 444 /sys/class/powercap/intel-rapl/intel-rapl:0/energy_uj"

    # DeepCool HID raw devices
    SUBSYSTEM=="hidraw", ATTRS{idVendor}=="3633", MODE="0666"
  '';

3. Rebuild your system

sudo nixos-rebuild switch

4. Reboot your computer

Supported Devices

CPU Air Coolers

Name	Supported
AG300 DIGITAL	⚠️
AG400 DIGITAL	✅
AG500 DIGITAL	⚠️
AG620 DIGITAL	✅
AK400 DIGITAL	✅
AK400 DIGITAL PRO	❓
AK500 DIGITAL	✅
AK500S DIGITAL	✅
AK620 DIGITAL	✅
AK620 DIGITAL PRO	❓

CPU Liquid Coolers

Name	Supported
LD240	✅
LD360	✅
LS520 SE DIGITAL	✅
LS720 SE DIGITAL	✅

Cases

Name	Supported
CH170 DIGITAL	❓
CH360 DIGITAL	⚠️
CH510 MESH DIGITAL	❓
CH560 DIGITAL	✅
MORPHEUS	✅

✅: Fully supported   ⚠️: Not tested   ❓: Not added

Important

• If your device is not added yet, you can still run the program and see if it detects it.
• If your device is not tested, please try to check all the features to see if they work as expected.

In any case, you can create an issue or add a comment to an existing one.

MYSTIQUE Series

These devices are unique since they have an LCD display, and I do not personally own one. However, DeadSurfer opened a discussion and if you can figure out how to make it work, you can share it there or create a pull request.

Usage

You can run the program with or without providing any options.

sudo ./deepcool-digital-linux [OPTIONS]

Options:
  -m, --mode <MODE>  Change the display mode between "temp, usage, power, auto" [default: temp]
      --pid <ID>     Specify the Product ID if you use mutiple devices
  -f, --fahrenheit   Change temperature unit to Fahrenheit
  -a, --alarm        Enable the alarm [85˚C | 185˚F]

Commands:
  -l, --list         Print Product ID of the connected devices
  -h, --help         Print help
  -v, --version      Print version

Using Multiple Devices ^(optional)

If you have multiple devices connected, you can run the following command to detect them:

sudo ./deepcool-digital-linux --list

Device list [PID | Name]
-----
4 | AK500S-DIGITAL
7 | MORPHEUS

After identifying, you can run them separately by providing their Product ID:

sudo ./deepcool-digital-linux --pid 4

sudo ./deepcool-digital-linux --pid 7

If you want to run them automatically, you can create 2 services instead of 1.

For example:

• deepcool-digital-case.service
• deepcool-digital-cooler.service

Automatic Start

Systemd (Arch, Debian, Ubuntu, Fedora, etc.)

1. Copy the deepcool-digital-linux to the /usr/sbin/ folder.

sudo cp ./deepcool-digital-linux /usr/sbin/

2. Create the service file in the /etc/systemd/system/ folder.

sudo nano /etc/systemd/system/deepcool-digital.service

3. Copy the contents:

[Unit]
Description=DeepCool Digital

[Service]
ExecStart=/usr/sbin/deepcool-digital-linux # arguments here

[Install]
WantedBy=multi-user.target

4. Enable the service

sudo systemctl enable deepcool-digital

Note: The program will run automatically after the next boot.

OpenRC (Gentoo, Artix Linux, etc.)

1. Copy the deepcool-digital-linux to the /usr/sbin/ folder

sudo cp ./deepcool-digital-linux /usr/sbin/

2. Create the service file in the /etc/init.d/ folder

sudo nano /etc/init.d/deepcool-digital

3. Copy the contents:

#!/sbin/openrc-run

description="DeepCool Digital"
command="/usr/sbin/deepcool-digital-linux"
command_args="" # arguments here
command_background=1
pidfile="/run/deepcool-digital.pid"

4. Allow execution on the service file

sudo chmod +x /etc/init.d/deepcool-digital

5. Enable the service

sudo rc-update add deepcool-digital default

Note: The program will run automatically after the next boot.

More Information

Device List and USB Mapping Tables

Contributions

LD Series: asdfzdfj / deepcool-ld-digital-hidapi