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Long Range, 1.8km, Arduino to Arduino Wireless Communication With the HC-12.
Long Range, 1.8km, Arduino to Arduino Wireless Communication With the HC-12.: In this instructable you will learn how to communicate between Arduinos over a long distance up to 1.8km in open air. The HC-12 is a wireless serial port communication module that is very useful, extremely powerful and easy to use. First you will l…
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