Dear Mike, Here we do not have to connect tx to rx and rx to tx. Sorry for interruption, but I am working on RF based data transmission. The data line of 433 MHz ASK module is connected to the tx pin of the microcontroller. The data line receiver module is connected to another microcontroller. I can not be able to receive the data. I have seen on oscilloscope that the tx data is perfect. But no data appears at receiver end. Please help me.
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