ESP32 enclosure with AC/USB power
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Printable enclosure for ESP32 dev boards + antenna powered by cheap Apple-style USB wall chargers
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Informacje o modelu
- Źródło
- Printables
- Kategoria
- Electronics
- Licencja
- Creative Commons — Public Domain
I've been building a lot of stuff over the years that need USB power and never found a suitable standalone enclosure solution so I've set about designing my own. Goal was to take some common AC to USB power supply and wrap the project enclosure around it. The old apple chargers are widely cloned, small, and dirt cheap so that was the beginning. Then I needed room for a dev board and antenna and a way to get all that packed into a reasonable footprint such that it could be plugged in next to other stuff. I also wanted the dev board USB to be available but to keep anyone from doing something dumb it's positioned such that you can either be plugged into AC power, or plugged into the USB port on the board, but never both at the same time.
BOM
- USB breakout board
- Apple A1265 or A1385-style 5W USB power supply
- 4x M3 threaded inserts
- 4x M3 x 6mm Socket Head Cap Screws
- ESP32-DevKitC ESP32-WROOM-32U dev board
- u.FL whip and 2.4GHz antenna
credits
Thanks to @IroesStrongar_122759 for the no-antenna variation