ESP8266 rc-switch RXB6

Other Hardware Sensors
1

Hi there,
has anybody expirience getting ESP8266 (ESP8266 NodeMcu) to work with Receiver RXB6 using rc-swich-library? The simple-receive-sketch looks like this

#include "Arduino.h"
#include <RCSwitch.h>
RCSwitch mySwitch = RCSwitch();

void setup() {
Serial.begin (115200); // otherwise Arduino-Serial-Monitor can not detect data correctly
mySwitch.enableReceive(D3); // Receiver on GPIO0 => that is pin D3
Serial.println ("start");
}

void loop() {
if (mySwitch.available()) {
int value = mySwitch.getReceivedValue();
if (value == 0) {
Serial.print("Unknown encoding");
} else {
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();
}
}

  • RXB6 on ESP8266 GPIO0 (Pin D3) with mySwitch.enableReceive(0) / mySwitch.enableReceive(D3)
    => no receive output in seriral monitor

  • same RXB6 on arduino nano using rc-switch
    => fine output

  • 433MHz-transmitter on ESP8266 GPIO0 (Pin D3) using rc-switch
    => working fine

any idea?
Thanks a lot

2

partionally solved
my both (chinese-) esp8266 don't accept digital Input on D3 / D4 (second quality ?)

open issue: RXB6 get working

3

totally solved

RXB6 from another manufacturer is working

What I have lerned about that all: Always buy two modules of different manufacturers