Flux Night Light
ESP32-C3 powered night light with 16 WS2812 addressable LEDs in a 4x4 grid. 13 built-in effects. Full Home Assistant integration via ESPHome. Buy the board and 3D print the housing, or get it fully assembled.
Choose Your Option
Board Only
Buy just the PCB. 3D print files included for the housing.
Fully Assembled
Ready to plug in and use. Housing included.
Specifications
| LEDs | 16 addressable RGB LEDs in a 4x4 grid |
| Effects | 13 built-in (pulse, rainbow, fire, and more) |
| Connectivity | WiFi 802.11 b/g/n |
| Power | 5V DC via USB-C or power adapter |
| Firmware | ESPHome (WLED compatible) |
| Updates | Over-the-air (OTA) |
| Housing | 3D printable (files included) or pre-assembled |
13 Built-in Effects
Cycle through effects from Home Assistant, the built-in web server, or automations.
Features
Designed for the smart home, built for tinkerers.
Full HA Integration
Color picker, brightness slider, and effect selection directly in Home Assistant.
State Persistence
Remembers color, brightness, and active effect across power loss.
OTA Updates
Firmware updates delivered over HTTP from GitHub releases.
WiFi Provisioning
Bluetooth LE Improv or captive portal for initial WiFi setup.
Built-in Web Server
Port 80 web interface for direct device control without Home Assistant.
WLED Compatible
Flash WLED instead of ESPHome. Same hardware, your choice of firmware.
Accessories
Add-ons to complete your setup.
Power Adapter
5V USB-C adapter
Lamp Kit
Diffuser and mounting accessories
Resources
Documentation, source code, and community guides.