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by c22
2555 days ago
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Lately I've been playing with the Olimex esp32-poe [0]. It supports being powered over ethernet or lipo battery (or micro usb) and includes an SD card slot. If your application uses the ethernet, though, be sure to develop using a non-poe switch (or else power from the ethernet interface can leak over the usb programming interface and damage your laptop.) [0] https://www.olimex.com/Products/IoT/ESP32/ESP32-POE/open-sou... |
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