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ESP32 (wroom32) + Level Shifter Box for WLED, Neopixel
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This is a simple and small box which holds an ESP32, Level Shifter and female power plug.
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Updated at source:
Model information
- Source
- Printables
- Category
- Electronics
- License
- Creative Commons — Attribution — Noncommercial — Share Alike
This is a small box to hold an ESP32-Wroom32 micro controller, a level shifter and a female power plug. It uses M2 screws. Can be printed without any supports.
Used Parts:
These are just examples, not recommendations. The parts are similar to those I got.
- Level Shifter: https://www.amazon.de/s?k=B082F6BSB5
- DC Plug (female): https://www.amazon.de/s?k=B019HAC6V4
- ESP32: https://www.amazon.de/s?k=B08BZGC22Q (exact model)
- M2 Screws 8 to 12 mm
- wires plus a bunch of JST-XH connectors, but of course you can use anything
Wiring:
From the plug:
+ goes to “VIN” on the ESPm, “HV” on the level shifter, and to VIN on your neopixels
- goes to …
aargh, if you're here, you're smart enough for that. Anyway, I added pictures of the wiring.
Have fun!