The Atreus is a compact, ergonomic 44-key keyboard designed for comfort and efficiency. It offers customization options and compatibility with multiple operating systems, making it versatile for users. This manual provides essential guidance for setup, customization, and troubleshooting to enhance your typing experience.
1.1 Overview of the Atreus Keyboard
The Atreus is a compact, ergonomic 44-key keyboard designed for comfort and efficiency. It features a sleek, minimalist design with a focus on usability and customization. Built for versatility, the Atreus works seamlessly with macOS, Windows, Linux, ChromeOS, iOS, iPadOS, and Android, requiring no special drivers. The keyboard ships with a 1.5-meter USB A to USB C cable, ensuring easy connectivity. Its ergonomic layout promotes better hand positioning, reducing strain during long typing sessions. This manual serves as your guide to unlocking its full potential, from assembly to advanced customization.
1.2 Key Features and Benefits
The Atreus keyboard offers a range of features designed to enhance typing efficiency and comfort. Its compact, ergonomic design reduces hand strain, while the 44-key layout promotes better finger placement. The keyboard is highly customizable, allowing users to tailor firmware, hardware, and software to their preferences. Compatibility with multiple operating systems ensures versatility, and the included USB-C cable provides reliable connectivity. Additional benefits include access to a supportive community, comprehensive guides, and regular firmware updates, making the Atreus a versatile and user-friendly typing solution.
1.3 Importance of the Manual
This manual is essential for users to maximize the potential of their Atreus Keyboard. It provides detailed instructions for assembly, customization, and troubleshooting, ensuring a seamless setup and usage experience. The guide covers firmware updates, hardware modifications, and software configurations, helping users tailor the keyboard to their needs. Additionally, it offers tips for maintenance and care, enhancing the keyboard’s longevity. Whether you’re a novice or an advanced user, this comprehensive resource empowers you to unlock the full capabilities of your Atreus and optimize your typing experience.
Getting Started with the Atreus Keyboard
Your Atreus Keyboard is a versatile input device compatible with macOS, Windows, Linux, and more. It comes with a 1.5m USB-C cable for easy connection. This manual guides you through unboxing, setup, and initial configuration, ensuring a smooth start with your new keyboard.
2.1 Unboxing and Initial Setup
Unboxing your Atreus Keyboard reveals a sleek, compact design. Inside, you’ll find the keyboard, a 1.5-meter USB-C cable, and a detailed manual. Initial setup is straightforward—simply connect the USB-C cable to your device. The keyboard is plug-and-play, requiring no additional drivers for macOS, Windows, Linux, or other operating systems. The manual provides step-by-step guidance for a seamless setup experience, ensuring you’re ready to start typing efficiently in no time.
2.2 Connecting the Keyboard
Connecting the Atreus Keyboard is simple and intuitive. It supports plug-and-play functionality, eliminating the need for additional drivers. The included 1.5-meter USB-C cable ensures a reliable connection to your device. Compatible with macOS, Windows, Linux, ChromeOS, iOS, iPadOS, and Android, the keyboard works seamlessly across various operating systems. Just plug it in, and your device will recognize it instantly, allowing you to start typing without any setup hassle. This universal compatibility makes the Atreus a versatile choice for users across different platforms.
2.3 Compatibility with Different Operating Systems
The Atreus Keyboard is designed to work seamlessly with a wide range of operating systems, including macOS, Windows, Linux, ChromeOS, iOS, iPadOS, and Android. Its plug-and-play functionality ensures that no additional drivers are required for connection. This broad compatibility makes it a versatile tool for users across different computing environments. Whether you’re using a desktop, laptop, or mobile device, the Atreus integrates effortlessly, providing a consistent and reliable typing experience regardless of your operating system of choice.

Assembly of the Atreus Keyboard
Assembling the Atreus Keyboard requires a kit with case, sandpaper, and wax. Tools like screwdrivers and spudgers are needed. Compatible with Matias or Cherry MX switches.
3.1 Prerequisites for Assembly
Before assembling your Atreus Keyboard, ensure you have the complete kit, including the case (top plate, switch plate, spacer, bottom plate), sandpaper, and finishing wax. Additional tools like screwdrivers and spudgers are necessary. Verify all parts are included and prepare a clean workspace. Familiarize yourself with the assembly process to avoid delays. Ensure compatibility with your chosen switches, such as Matias or Cherry MX. Organize components to streamline the assembly process and minimize errors.
3.2 Tools and Parts Required
To assemble your Atreus Keyboard, you’ll need the following tools and parts: a screwdriver, spudger, sandpaper, and finishing wax. The kit includes the case (top plate, switch plate, spacer, bottom plate) and spares. Ensure all components are accounted for before starting. Additional tools like a soldering iron may be needed for advanced customization. Organize all parts and tools in a clean workspace to streamline the assembly process and avoid delays.
3.3 Step-by-Step Assembly Guide
Begin by unpacking and inventorying all parts. Start with the case assembly, ensuring proper alignment of the top and bottom plates. Next, install the switches, gently pressing them into place. Add the electronic components, such as the PCB, and connect the USB-C cable. Use sandpaper to smooth any rough edges and apply finishing wax for protection. Follow the manual for detailed instructions on soldering and wiring. Finally, test the keyboard to ensure all keys function correctly before completing the assembly.

Understanding the Key Layout
The Atreus features a compact, ergonomic design with a logical key arrangement. The default layout prioritizes efficiency, while the included key layout card helps users navigate the configuration.
4.1 Default Key Layout
The Atreus keyboard features a default 44-key layout designed for ergonomic efficiency. The keys are arranged to minimize finger movement, promoting comfort and productivity. A key layout card is provided to help users familiarize themselves with the configuration. The default layout includes essential keys for typing, navigation, and functionality, ensuring a seamless experience. The design prioritizes accessibility, with commonly used keys placed in intuitive positions. This layout serves as a solid foundation for users, whether they prefer to stick with the defaults or explore customization options later.
4.2 Customizing the Key Layout
Customizing the Atreus key layout is straightforward, allowing users to tailor their typing experience. The Chrysalis graphical configuration tool enables easy remapping of keys, layer adjustments, and macro programming. Users can redefine keys to suit their preferences, add custom layers for specialized functions, or assign complex macros to single key presses. Firmware customization guides provide step-by-step instructions for implementing changes. This flexibility makes the Atreus adaptable to individual needs, whether for productivity, gaming, or creative workflows. The keyboard’s open-source nature ensures endless possibilities for personalization.
4.3 Using the Key Layout Card
The key layout card is a valuable resource for navigating the Atreus keyboard. Provided as a PDF, it visually maps the default key positions, making it easier to identify each key’s function. This tool is especially helpful for new users to familiarize themselves with the layout. The card also serves as a quick reference guide for layer navigation and custom keybindings. By keeping the layout card handy, users can efficiently explore and utilize the keyboard’s features, ensuring a smooth transition to this ergonomic design.

Customization Options
Explore firmware, hardware, and software customization to tailor your Atreus keyboard to your preferences. This section provides an overview of these options for enhanced functionality and personalization.
5.1 Firmware Customization
Firmware customization allows you to tailor your Atreus keyboard’s behavior to your preferences. Using QMK firmware, you can modify key mappings, layers, and macros. Precompiled .hex files are available for easy uploading. The process involves flashing the firmware to the keyboard’s controller, which can be done using QMK Toolbox or similar tools. This customization enables advanced features like custom keybindings and layer navigation, enhancing your typing experience. Explore the Chrysalis graphical configuration tool for a user-friendly approach to firmware customization without needing to code.
5.2 Hardware Customization
Hardware customization allows you to personalize your Atreus keyboard’s physical components. You can modify the case, switches, or keycaps to suit your preferences. For assembly, tools like screwdrivers, sandpaper, and finishing wax are essential. The kit includes spare parts, enabling you to experiment with different configurations. Whether you prefer Cherry MX or Matias switches, the Atreus accommodates various options. Additionally, you can enhance durability by adding protective coatings or custom designs. Hardware customization offers flexibility but requires careful planning to ensure functionality remains intact. Follow the assembly guide for a seamless experience.
5.3 Software Customization
Software customization on the Atreus keyboard allows you to tailor its behavior to your needs. Using tools like the Chrysalis graphical configuration tool, you can redefine key bindings, create custom layers, and program macros. Firmware updates are also accessible, enabling you to stay current with the latest features. For advanced users, the QMK firmware framework provides deeper customization options. Precompiled .hex files are available for easy installation, ensuring a smooth upgrade process. This flexibility makes the Atreus highly adaptable to individual preferences and workflows.

Troubleshooting Common Issues
Common issues with the Atreus include connectivity problems or unresponsive keys. Resetting the keyboard or updating firmware often resolves these. Refer to the manual for detailed solutions.
6.1 Common Problems and Solutions
Common issues with the Atreus include connectivity problems, unresponsive keys, or firmware glitches. To resolve these, try resetting the keyboard or updating the firmware. For connectivity, ensure the USB cable is securely connected and compatible with your device. If keys are unresponsive, check for debris or improper switch alignment. Firmware updates can address software-related issues. Refer to the manual for detailed troubleshooting steps and solutions to ensure optimal performance and resolve problems efficiently.
6.2 Resetting the Keyboard
To reset the Atreus, press and hold the key combination Ctrl+Shift+R or Ctrl+Shift+Z for 3-5 seconds until the LEDs flash. This restores default settings and clears custom configurations. If issues persist, perform a factory reset by flashing the firmware again using the Chrysalis tool. Resetting is a useful troubleshooting step for resolving software-related problems without affecting hardware functionality. Always back up custom settings before resetting to avoid losing personalized configurations.
6.3 Updating Firmware
Updating the Atreus firmware ensures optimal performance and access to new features. Download the latest firmware from the official Keyboardio website or through the Chrysalis tool. Connect the keyboard to your computer, open the Chrysalis app, and select the desired firmware version. Follow the on-screen instructions to complete the update. Ensure the keyboard is fully powered and avoid interrupting the process. After updating, restart the keyboard to apply changes. Regular firmware updates are crucial for maintaining functionality and compatibility with your system.

Maintenance and Care
Regular cleaning with compressed air and a soft cloth prevents dust buildup. Lubricating switches with dielectric grease ensures smooth operation. Protecting the keyboard with a case or protective coating enhances durability.
7.1 Cleaning the Keyboard
To maintain your Atreus Keyboard, start by turning it off and unplugging it. Use compressed air to gently remove dust and debris between the keys and switches. Dampen a soft cloth with water, but avoid soaking it, to wipe down the keys and case. Never submerge the keyboard or use harsh chemicals, as this could damage the electronics. For stubborn stains, a slightly dampened cloth with a mild soap solution can be used. Allow the keyboard to dry completely before reconnecting it. Regular cleaning ensures optimal performance and longevity.
7.2 Lubricating Switches
Lubricating your Atreus Keyboard switches enhances their smoothness and reduces noise. Use a switch-specific lubricant, applying a small amount to the switch’s stem and pins. Gently actuate the switches to spread the lube evenly. Avoid over-lubrication, as it can attract dust. For best results, use a lubricant designed for mechanical switches, such as Krytox or Tribosys. Lubrication is optional but recommended for optimal tactile feedback and durability. This process ensures a quieter and more enjoyable typing experience over time.
7.3 Protecting the Keyboard
To protect your Atreus Keyboard, use a high-quality protective case when not in use. Regularly clean the keys and switches to prevent dust buildup. Avoid exposure to liquids or extreme temperatures. For added protection, apply a protective coating to the PCB and use a keycap puller to avoid damaging keys during removal. Store the keyboard in a dry, cool place to maintain its performance and longevity. These steps ensure your Atreus remains in optimal condition for years of reliable use.

Community and Support

The Keyboardio Community offers extensive support through live chat, forums, and resources. Engage with users and staff for tips, troubleshooting, and shared experiences, fostering a collaborative environment.
8.1 Keyboardio Community

The Keyboardio Community is a vibrant hub for users to connect, share ideas, and learn. Members discuss customization tips, troubleshooting, and projects, while Keyboardio staff provide expert guidance. The community fosters collaboration, offering resources and support to enhance your Atreus experience. Whether you’re a novice or an advanced user, the community is a valuable resource for maximizing your keyboard’s potential and staying updated on the latest developments.
8.2 Live Chat and Forums
The Keyboardio platform offers live chat and forums for real-time interaction with users and staff. These channels provide immediate support, allowing you to ask questions, share experiences, and receive expert advice. The forums are a treasure trove of discussions, tips, and solutions, while live chat ensures quick responses for urgent queries. Engaging with these platforms helps you stay updated on the latest trends, troubleshoot issues, and learn from the community, enhancing your overall Atreus keyboard experience.
8.3 Resources and Guides
The Keyboardio community provides extensive resources and guides to help users maximize their Atreus experience. Official documentation includes detailed manuals, setup guides, and firmware customization instructions. Community-driven guides offer tips, tricks, and in-depth tutorials for advanced features like layer navigation and macro programming. Additionally, the Chrysalis graphical configuration tool and precompiled .hex files simplify firmware updates. These resources, along with live chat and forums, ensure users have access to comprehensive support, fostering a seamless and enjoyable experience with their Atreus keyboard.
Advanced Techniques
The Atreus keyboard supports advanced techniques like layer navigation, macro programming, and custom keybindings, enabling users to streamline workflows and enhance productivity with ease.
9.1 Layer Navigation
Layer navigation on the Atreus keyboard allows users to access multiple functions from a single key. By pressing a designated key, you can switch between layers, enabling access to symbols, numbers, or media controls. This feature enhances efficiency by reducing the need for multiple key presses. Layers can be customized to suit your workflow, making it easier to perform complex tasks. With layer navigation, you can streamline your typing experience and maximize productivity without compromising on ergonomics or comfort.
9.2 Macro Programming
Macro programming on the Atreus keyboard enables users to create custom sequences of keystrokes, streamlining repetitive tasks. Using the QMK firmware, you can define macros for actions like text insertion or shortcut triggers. The Chrysalis graphical configuration tool simplifies macro creation, allowing you to assign complex commands to single keys. This feature is particularly useful for developers, writers, and anyone seeking to enhance productivity. By automating workflows, macros reduce finger movement and improve efficiency, making the Atreus a powerful tool for customization and personalization.
9.3 Custom Keybindings
Custom keybindings on the Atreus keyboard allow users to remap keys to suit their preferences, enhancing productivity and comfort. Using the QMK firmware and the Chrysalis graphical configuration tool, you can easily assign multiple functions to a single key or create complex shortcuts. This feature is ideal for streamlining workflows, accessing frequently used commands, or adapting the layout for specific tasks. By tailoring keybindings to your needs, you can optimize your typing experience and make the Atreus truly personalized for your workflow.

Conclusion
The Atreus keyboard offers a unique blend of ergonomics, customization, and versatility, making it an excellent choice for both beginners and advanced users. This manual has provided a comprehensive guide to unlocking its full potential, ensuring a seamless and personalized typing experience. By exploring its features and leveraging community support, users can continue to enhance their setup and skills, making the Atreus a valuable tool for years to come.
10.1 Summary of Key Points
The Atreus keyboard is a 44-key ergonomic design offering comfort and efficiency. It supports multiple operating systems and includes a key layout card for easy navigation. Customization options allow users to tailor their experience through firmware, hardware, and software adjustments. The manual provides detailed guidance for assembly, troubleshooting, and maintenance, ensuring optimal performance. With its versatile features and robust community support, the Atreus is a powerful tool for enhancing productivity and typing comfort, making it a valuable investment for both beginners and advanced users.
10.2 Final Tips for Optimal Use
For the best experience with your Atreus, regularly clean and lubricate the switches to maintain smooth operation. Explore layer navigation and custom keybindings to streamline your workflow. Engage with the Keyboardio community for tips and inspiration. Take breaks to stretch and adjust your posture to fully benefit from the ergonomic design. Keep your firmware updated to access the latest features and improvements. By following these tips, you can maximize comfort, productivity, and satisfaction while using your Atreus keyboard.
10.3 Encouragement for Further Exploration
Embrace the full potential of your Atreus by exploring its customization options and engaging with the vibrant Keyboardio community. Dive into firmware updates, macro programming, and custom keybindings to tailor your keyboard to your unique needs. Visit the official documentation and community guides for inspiration and detailed instructions. Stay updated with the latest resources and firmware releases to ensure your Atreus remains optimized. By continuously exploring and learning, you can unlock new ways to enhance your typing experience and workflow.
Additional Resources
Explore official documentation, community guides, and firmware updates for the Atreus Keyboard. These resources provide comprehensive support for customization, troubleshooting, and staying up-to-date with the latest features.
11.1 Official Documentation
The official Atreus Keyboard documentation provides a comprehensive PDF guide covering setup, customization, and troubleshooting. It includes a detailed key layout card for easy reference and a firmware customization guide. The manual ensures users can maximize their keyboard’s potential, offering step-by-step instructions for assembly, software configuration, and maintenance. Additionally, it includes resources for updating firmware and accessing the Chrysalis graphical configuration tool. This documentation is essential for both beginners and advanced users, serving as a one-stop resource for optimal use and customization of the Atreus.
11.2 Community Guides
The Keyboardio community offers extensive guides and resources for the Atreus Keyboard. These include detailed tutorials, user-contributed configurations, and troubleshooting tips shared by experienced users. The community forum and live chat provide a platform for discussing customization ideas, resolving issues, and learning advanced techniques. Additionally, community members often share their custom key layouts and firmware modifications, making it a valuable resource for both beginners and advanced users. These guides complement the official documentation, offering real-world insights and collaborative problem-solving.
11.3 Firmware Updates
Firmware updates for the Atreus Keyboard are available online, ensuring you have the latest features and improvements. Precompiled .hex files can be directly uploaded to the keyboard’s controller. The process is straightforward, with detailed instructions provided in the official documentation. Regular updates enhance functionality, fix bugs, and add new customization options. Staying updated ensures optimal performance and access to the latest tools, such as the Chrysalis graphical configuration tool. Visit the official resources for the most recent firmware versions and step-by-step installation guides.