Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
KC868A-4 RF433MHz decoding.
#15
(05-14-2024, 01:10 AM)admin Wrote: i have tested with these code is work well. RF 433M receiver pin : GPIO19




make sure you have installed "RC Switch" library.
[Image: attachment.php?aid=541]
if also can't work, maybe need change another 433M receiver for a testing.

this code work well:
Code:
/*
  Simple example for receiving
 
  https://github.com/sui77/rc-switch/
*/

#include <RCSwitch.h>

RCSwitch mySwitch = RCSwitch();

void setup() {
  Serial.begin(9600);
  mySwitch.enableReceive(digitalPinToInterrupt(19));
  Serial.print("begin test");
}

void loop() {
  if (mySwitch.available()) {
   
    Serial.print("Received ");
    Serial.print( mySwitch.getReceivedValue() );
    Serial.print(" / ");
    Serial.print( mySwitch.getReceivedBitlength() );
    Serial.print("bit ");
    Serial.print("Protocol: ");
    Serial.println( mySwitch.getReceivedProtocol() );

    mySwitch.resetAvailable();
  }
}

The Code You Used is the same to the code I'm using. I tested the code with 2 different receivers . With same waveform output, who I posted previously. For this reason I say that is the KC868-A4 get a problem, does not read the IO19
Reply


Messages In This Thread
RE: KC868A-4 RF433MHz decoding. - by admin - 05-07-2024, 12:04 AM
RE: KC868A-4 RF433MHz decoding. - by admin - 05-07-2024, 12:12 PM
RE: KC868A-4 RF433MHz decoding. - by admin - 05-10-2024, 03:21 AM
RE: KC868A-4 RF433MHz decoding. - by admin - 05-10-2024, 10:43 AM
RE: KC868A-4 RF433MHz decoding. - by admin - 05-10-2024, 10:56 PM
RE: KC868A-4 RF433MHz decoding. - by admin - 05-13-2024, 11:42 AM
RE: KC868A-4 RF433MHz decoding. - by admin - 05-14-2024, 01:10 AM
RE: KC868A-4 RF433MHz decoding. - by franco.demei@gmail.com - 05-14-2024, 04:29 PM
RE: KC868A-4 RF433MHz decoding. - by admin - 05-14-2024, 10:35 PM
RE: KC868A-4 RF433MHz decoding. - by admin - 05-15-2024, 11:43 AM

Forum Jump:


Users browsing this thread:
1 Guest(s)