![ESP-32 RGB / Heater control [IoT room]](https://cdn.thingiverse.com/renders/90/24/74/8e/b0/91b10f3e4e3e4139ea3e209d361b0bf2_display_large.jpg)
ESP-32 RGB / Heater control [IoT room]
thingiverse
Hardware: (https://pastebin.com/M21HTSuA) - ESP-32 - RGB LED strip - 2.8" TFT display - 3x IRF540N (R,G,B) (better: IRLZ44N) - A4988 stepper driver (better: DRV8825) - 5V step-down converter - Photoresistor (GL5549) - SHT21 humidity/temperature sensor - NEMA 17 stepper motor * 1x 3D printed case * 5x 3D printed strip holder * 1x 3D printed stepper mount - ~ 65m wire (8x 8.1m) (10m² room) Arduino sketch: https://pastebin.com/SJ2qk8JJ Blynk-project: http://tinyurl.com/ybvk88ts SpotifyRGB VS2017 application Async SHT21 library: https://github.com/fawks03/SHT21 Touch: less than 200ms: display on for 3.5sec less than 800ms: display on/off more than 800ms: RGB fade on/off . . _known bugs:_ (stepper motor won't step after 70min - micros() overflow) (fader lagging on displayUpdate()) -- [fixed->V1.1] . . Project video: https://youtu.be/gwiPLCruOow write a comment if you need a wiring diagram
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