this post was submitted on 20 Feb 2025

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Mildly Interesting

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I used the WiFi antenna of a laptop to wirelessly install ESPHome on an ESP32 (lemmy.world)

submitted 2 weeks ago by qaz to c/mildlyinteresting

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[–] ThePantser 5 points 2 weeks ago (1 children)

Was there no jumper on board to switch the external antenna to the built in one? Many boards just have a 0 ohm resistor that you can add or remove to change the antenna.

[–] qaz 4 points 2 weeks ago

This model doesn't have an onboard antenna afaik