Hello, I'm an IoT student and I've been trying out the RP2040 in a project I have. But recently I have a hurdle due to the antenna that comes with the hardware having a very short range. Could I replace the original antenna with an external one? If possible is there any article to guide me or what types of antennas I could use? I didnt find any articles on the web is this matter. Thank you for your help.
Unless your board actually has an antenna socket, to connect an external antenna, its likley to be a fairly skillful task to replace the antenna.
And changing the antenna to a 'better' one might not be legal.
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Yes. I read on the Nina Datasheet that is not possible. He was built that way. Other thing is soldering on that little space is risky. Thanks for helping.
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