Print Profile(1)
Description
A heart-shaped LED wall lamp to elevate your mood and bring cozy light to your space.
You will need:
🔌 Wemos D1 mini (USB-C)
💡 ~40 cm LED strip (max 10 mm width)
⚡ USB cable for power
🔧 Screws for wall mounting
Assembly & Setup
- Install WLED firmware on the Wemos D1 mini and connect it to your home Wi-Fi.
- In WLED configuration:
- Enable Automatic Brightness Limiter
- Set Maximum PSU current to 850 mA
- Select your LED strip type
- Enter the LED count under Length
Set Data GPIO = 2 (D4 pin on Wemos)
- Wiring:
- LED +5V → 5V on Wemos
- LED GND → GND on Wemos
LED DIN → D4 on Wemos
- Stick the LED strip around the inner wall of the base.
Insert the Wemos controller into the case and close the cover (press-fit).
- Mount the base on the wall using the 7.5 mm mounting holes.
Connect via USB cable.
- Snap the lamp cover onto the base (press-fit).
Printing Details
Optimized for PETG filament (not tested with PLA).
Recommended colors: dark filament for the base, white filament for the lamp cover.
The diffuser is optimized for light distribution: first 20 layers print without infill, ensuring softer light spread and hiding individual LEDs
The model is being further developed to eliminate a slight shadow in the middle caused by the slightly tall Wemos housing. Future revisions will improve this aspect.
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License
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.
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