I was wondering if you could use a 2.4Ghz (or greater) FM Transmitter and Receiver for the Arduino Uno. I need to send one line of data at a time for communication over a longish distance (around 2km+). Also will you need any other equipment of could you just hook up the TX/RX Pins straight to it? T…

Using 2.4Ghz+ Receiver and Transmitter

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