Philips Hue Dimmer Switch (RWL021) is a versatile device that can be a game-changer for smart home automation, especially when integrated with ZHA. However, setting it up manually can be time-consuming, especially if you have multiple devices to configure. That’s why I decided to create a Blueprint that simplifies the process, making it as easy as possible to pair the switch with your lights or light groups.
The Challenge
I’ve been using Deconz for a while now, but I’ve decided to switch to ZHA for better compatibility and integration with other devices. With around 100 lights to control, manually configuring each switch would be a massive undertaking. I wanted a solution that would allow me to set up the switch and its associated lights quickly and efficiently.
The Solution
After some research and experimentation, I developed a Blueprint that streamlines the pairing process. This Blueprint allows you to define the switch and the light or light group you want to control in just a few steps. Here’s how it works:
- Select the Dimmer Switch: Choose the RWL021 switch you want to configure.
- Select the Light or Light Group: Choose the light or group of lights you want the switch to control.
- Configure Preset Settings: The Blueprint includes preset settings for different button presses and holds, making it easy to customize the behavior of the switch.
Key Features
- On Press: Turns the light on with full brightness and 3400 Kelvin color temperature.
- Increase Press: Turns the light on with 70% brightness and 3400 Kelvin.
- Decrease Press: Turns the light on with 20% brightness and 2300 Kelvin.
- Off Press: Turns the light off.
- Hold Functions: Adjusts brightness smoothly when holding the increase or decrease buttons.
Why This Matters
This Blueprint not only saves time but also ensures consistent behavior across all your devices. It’s perfect for anyone looking to migrate from Deconz to ZHA or for those who want a quick and reliable way to set up their Hue Dimmer Switches.
Getting Started
To use this Blueprint, simply import it into your Home Assistant instance. You’ll need to provide the switch and light/light group you want to control. The rest is handled automatically!
Customization
While the Blueprint comes with preset settings, it’s fully customizable. You can adjust the brightness levels, color temperatures, and even the transition times to match your preferences.
Conclusion
This Blueprint has been a lifesaver for me, and I hope it can do the same for you. If you have any questions or suggestions, feel free to reach out! Happy automating! 
