Hardware (working fine): 2ea Uno, each with nRF24L01 radios; Win 10; Local IDE 1.8.15; RF24 library examples work. Problem = Inexperience: (unfamiliar with manipulating data types) Using analogRead, I store a 10 bit value in an int (no problem). I have not been successful at processing that i…

char dataToSend[2]; rslt = radio.write( &dataToSend, sizeof(dataToSend) ); You are sending an array of chars with 2 elements char dataReceived; radio.read( &dataReceived, sizeof(dataReceived) ); but trying to receive a single char To make things worse you do this char potValue = (analogRead(A…

nRF24L01, radios work fine, need data type help

Projects Programming

ninyaywop October 6, 2021, 2:33am 6

Great info - thank you, Bob!

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nRF24L01, radios work fine, need data type help

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