Crestron modernizes its residential systems: Crestron Home OS arrives, a platform that simplifies the control of lighting and shades.

For two decades, D3 Pro software has been the cornerstone for the design, development, and documentation of Crestron residential lighting systems. However, the smart home technology landscape is constantly evolving.

To adapt to this evolution and provide dealers with the most advanced and intuitive tools, D3 Pro software will transition into maintenance mode, officially marking the beginning of the Crestron Home® OS era for residential lighting and shade control systems.

This evolution is not sudden. Crestron has been preparing for this change for years, incorporating essential features and enhancements into Crestron Home OS. The launch of Crestron Home OS 4.4 and the deployment of Crestron Home SIMPL integration modules mark the culmination of these efforts.

D3 Pro enters maintenance mode: what you need to know

Effective March 31, 2025, D3 Pro software will transition into maintenance mode. This signifies a shift in focus, with resources directed toward Crestron Home OS and improving how the platform can be used for both custom and Crestron Home OS solutions.

Here's a breakdown of what maintenance mode entails:

• No New Hardware Support: D3 Pro software will not support any Crestron hardware released after the new DIN-DLI in March 2025.
• Feature Freeze: Crestron will no longer develop or update the D3 Pro software, meaning Crestron will no longer add new features, feature enhancements, upgrades, and/or additional functionality.
• Critical Bug Fixes Only: To the extent feasible, Crestron will make commercially reasonable effort to address critical bugs that impact the functionality of existing D3 Pro software systems.  Crestron will evaluate other bug fixes on a case-by-case basis at Crestron’s sole discretion.
  
  

Why the Crestron Home OS with SIMPL Integration Modules is the right choice

The Crestron Home OS has consistently delivered a robust and scalable platform for comprehensive lighting and shade control. Its intuitive cloud-based tools streamline project design and documentation, enabling the effortless generation of professional reports ideal for installation guidance. System setup and configuration are simplified through the Crestron Home OS setup application with a user-friendly interface, eliminating the need for programming expertise and allowing for rapid deployment. Furthermore, the Crestron Home OS empowers users to modify settings and make adjustments on the fly without the cumbersome delays of traditional compile and upload cycles. This real-time responsiveness, combined with a robust architecture, ensures effortless management of even the most extensive lighting and shade systems.

These purpose-built modules ease the integration of Crestron Home OS lighting and shading functionalities into custom SIMPL programs. Architected to be familiar to SIMPL programmers, they offer a smooth transition for seasoned programmers while expanding the flexibility of the system. You’ll be able to leverage the simplified configuration of the Crestron Home OS without sacrificing the granular control of SIMPL programming, enabling customized logic, unique user interfaces, and tailored solutions.

Recent updates to Crestron Home OS 4.4 brought even more customization; you can read about the latest update here, but some key elements that support the D3 Pro software transition include:

• Sophisticated Conditional Logic: Create complex automation scenarios based on a wide range of triggers and conditions, enabling personalized and responsive control.
• Flexible Multi-Processor Architecture: Distribute system processing across multiple processors for enhanced scalability, redundancy, and performance. Isolate lighting and shading control on dedicated processors for optimal efficiency.
• Seamless Integration with Custom SIMPL Programs: Combine the streamlined configuration of Crestron Home lighting and shading with the power and flexibility of custom SIMPL programming for a truly bespoke solution.
• Shared infiNET EX® Wireless Communications Gateways: Optimize and simplify infiNET EX wireless communications management by sharing infiNET EX gateways between Crestron Home Processors and your custom system.

A step-by-step example of utilizing integration modules

1. Complete the Crestron Home OS Installation: Configure the lighting, shades, and other devices within the Crestron Home environment. (Using the Crestron Home Configurator is an option here.)
2. Claim Processor in myCrestron: Claim the Crestron Home processor in the myCrestron portal to access advanced configuration options and generate reports.
3. Generate Integration Report: Generate a comprehensive integration report from the myCrestron portal, providing the necessary IDs and information for SIMPL programming. The Integration Report will always represent the current state of the system, whether or not you started the system design with the Crestron Home Configurator.
4. Add SIMPL Modules: Utilize the IDs from the integration report to add the Crestron Home SIMPL Integration Modules within your custom SIMPL program.
5. Connect UI Elements: Connect custom user interface elements to the SIMPL Integration Modules to provide clients with personalized control over their lighting and shading.
   

Key improvements over D3 Pro software: a closer look

• Precise Control: Interact with individual lighting loads, shades, scenes, and keypads as distinct objects within your SIMPL program, simplifying organization and programming logic. This contrasts with D3 Pro software’s join-based system, offering a more intuitive and efficient workflow.
• Real-Time Updates: Benefit from instantaneous updates between the Crestron Home platform and your SIMPL program.
• Modern Cloud-Based Tools: Leverage the power and convenience of the Crestron Home Configurator for system management, configuration, and report generation. Access your projects from anywhere with an internet connection. The Integration Report, updated in real-time, streamlines access to essential system data.
• Expanded Functionality: The Crestron Home OS supports advanced features like color-tunable fixtures and circadian lighting, providing greater flexibility and customization options.

Embracing the Crestron Home OS and Integration Modules

The complete solution based on Crestron Home OS is considered the fastest way to implement Crestron technology in a residence, and it is now better than ever thanks to recent software updates.

The company recognizes that transitioning to a new platform requires adaptation and is committed to providing comprehensive support to its dealers throughout the process.