WIFI Enabled "Recording" Sign
thingiverse
A device that displays "RECORDING" when triggered via Wi-Fi, alerting household members to avoid interruptions. It utilizes ESP8266 to manage Wi-Fi connectivity and WS2812 LEDs for display purposes. MQTT bridge enables command transmission. The NodeMCU code can be found at https://github.com/cyberreefguru/WifiNeoPixels, while the Node Red Module is available at https://github.com/cyberreefguru/node-red-contrib-led-animator. **Print Settings** * Printer: Prusa i3 MK2 * Rafts: Not required * Supports: Yes (though not necessary) * Resolution: 0.3mm * Infill: 20% **Design Notes** The design supports may not be strictly necessary, but they were printed anyway to cover the USB connector and nodemcu (ESP8266) holes. **Video Tutorial** A video showcases the design process in Fusion360.
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