Hey everyone! I wanted to share my recent success in setting up two RGB controllers using Node-RED. Initially, I was a bit stuck on getting the color values to sync properly between the two units. After some research and experimentation, I figured out a reliable method to copy the color from one controller to another, ensuring they stay perfectly matched. Here’s how I did it:1. Understanding the Modes: The controllers operate in two modes—color_temp and xy. I realized that handling xy color values required a slightly different approach compared to color_temp.2. Using JSONata for Transformation: I utilized JSONata within Node-RED to extract and transform the color values. The key was ensuring the xy_color array was correctly formatted and passed to the second controller.3. Testing and Validation: I tested the setup extensively to ensure there were no errors in the transformation or transmission of color values. It’s crucial to validate each step to prevent any unexpected issues.If anyone else is working on a similar project or遇到任何问题，别犹豫，随时在论坛上提问！我会很乐意帮助大家。一起分享经验，让我们的智能家居项目更加成功！