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4.3" Dashboard DDU for Simracing fully DIY NO PCB (Nextion Display)
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Simracing DDU with a 4.3" Nextion display, programmable LEDs and an Arduino. VoCore displays need a remix
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Updated at source:
Model information
- Source
- Printables
- Category
- Video Games
- License
- Creative Commons — Attribution — Noncommercial
The spacing and curvature of the LEDs didn't allow for an uncut LED strip so it's a more complex build.
BOM:
M3 heatinserts
M5 heatinserts (optional)
Nextion 4.3 display
Pro Micro ATmega32U4
M8 series cable and socket
WS2812B PCB LEDs
2mm acrylic sheet
tested in ABS (PLA might need some scaling for LEDs to stay in place without glue)

2 ways to solder:

