Interesting use of GPIO pin as a RF transmitter

Open happytm opened this issue 4 years ago • 3 comments

https://www.youtube.com/watch?v=3lGU7PjJM7k

Thanks.

Mar 08 '21 23:03 happytm

Nice hack. But rpitx is an interesting program, written in C. https://github.com/F5OEO/rpitx I am not sure what can i do with that in Python.

There are a lot of cheap RF transmitters on the market, with an onboard clock generator. And this hacky method is not really recommended for everyday usage. https://raspberrypi.stackexchange.com/questions/7725/how-does-the-rf-fm-gpio-transmitter-hack-work

Mar 09 '21 19:03 enesbcs

I was just documenting for everyone how many various ways RPI can be used to communicate with outside world wireless.

Thanks.

Mar 09 '21 23:03 happytm

Yes, it is really awesome! :)

Mar 10 '21 05:03 enesbcs