I'm going to repeat the comment from the github README
Without filtering (and checking with equipment) this may be illegal in many parts of the world (and if not illegal, irresponsible).Sometimes a lot of harmonics (please use a Low Pass Filter, NEVER attached an antenna wire directly to the GPIO port!!)
If you happen to have a good RF spectrum analyzer, please check the output signal of this library... the post to YouTube, PLEASE!
Statistics: Posted by dom — Fri Nov 29, 2024 5:57 pm
