Hey everyone, I’ve been thinking about creating a DIY smart nightlight project and wanted to share my ideas and experiences with you all. I’ve seen some great discussions about smart lighting and automation, and I’d love to hear your thoughts on this concept!
The Vision
I imagine a simple, customizable nightlight that can be integrated into Home Assistant. The key features I’d love to include are:
- Color Customization: Ability to choose from a range of colors for different moods or purposes.
- Brightness Control: Adjustable brightness to suit different needs, like low light for late-night reading or softer glow for bedtime.
- Automation Integration: Linking the nightlight to other smart devices, such as motion sensors or door locks, for seamless automation.
The Build
I’m thinking of using a combination of off-the-shelf LED strips and a microcontroller like ESP32 to handle the smart functionality. The idea is to keep it simple enough for DIY enthusiasts but flexible enough for more advanced users to tweak and improve.
For integration with Home Assistant, I plan to use Zigbee or MQTT as the communication protocol. This would allow the nightlight to be fully controllable through the Lovelace interface and automations.
The Use Cases
While the primary purpose is as a nightlight, I can see this project being used in other creative ways:
- Notification Light: Change color based on specific events, like receiving a package notification or a security alert.
- Scene Setter: Use different color combinations to set the mood for movie nights, game nights, or relaxation sessions.
The Community Challenge
I’d love to turn this into a community project! How about we share ideas, tips, and even custom color schemes that work best for different scenarios? If there’s enough interest, maybe we could even create a shared blueprint or integration guide.
The Feedback Loop
Have you ever wanted a smart nightlight with more personality? What features would you prioritize? I’d love to hear your thoughts and see if this project resonates with others in the community.
Let’s make this happen together! 
