Dome Wall Lamp

Description

I designed this lamp for use in the bathroom for diaper changes in the middle of the night instead of turning on the bright one in the roof. In my case its just a rule in Home Assistant of which light to turn on before or after bedtime when movement is detected. Of course your application may be something completely different and may not be connected to any home automation at all. In my case I used ESPHome to "program" and connect the light to Home Assistant. **They are versions with and without text** # Needed parts You will need: - ESP8266 / ESP32 / Arduino small enough to fit in the base. I used a nodemcu (ESP8266) called D1 mini. - Neopixel ring with an outer diameter of ~68-70mm (two common sizes) - An usb cable and wall adapter (or alternative power source) # Wiring If you choose to use an NodeMCU D1 Mini as I did the connections are the following. NodeMCU | Neopixel Ring - | - GPIO3 / rx | DIN GND | GND 5V | 5V # Print The only part in need of any special settings is the solid dome which requires very low infill to shine through. I used 5% infill with only one bottom layer. This is the dome in the pictures and the one I preffered. The second dome with compartments shines much brighter and the light from each LED is very nicely separated. In my case I went for the more "frosted" version. # Assembly The parts snap together. Glue with hot glue or use double sided tape for the NodeMCU. The led ring is placed between the two 3D printed parts # My ESPHome configuration ``` esphome: name: neobathroom platform: ESP8266 board: d1_mini wifi: ssid: "*****" password: "*****" # Enable fallback hotspot (captive portal) in case wifi connection fails ap: ssid: "Neobathroom Fallback Hotspot" password: "*****" captive_portal: # Enable logging logger: # Enable Home Assistant API api: ota: web_server: port: 80 light: - platform: neopixelbus type: GRB pin: GPIO3 num_leds: 16 name: "neobathroom" effects: - addressable_rainbow: name: Rainbow speed: 10 width: 50 ```

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