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Kettenfahrzeug/Kettenfahrzeug.ino

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+#include <SPI.h>
+#include <RF24.h>
+
+RF24 radio(7, 8); // (CE, CSN)
+
+const byte address[6] = "1RF24"; 
+
+void setup() {
+  Serial.begin(9600);
+  radio.begin();
+  radio.setPALevel(RF24_PA_MAX); 
+  radio.setChannel(125);
+  radio.openReadingPipe(0,address); 
+  radio.startListening();
+  pinMode(2,OUTPUT);
+  pinMode(3,OUTPUT);
+  pinMode(4,OUTPUT);
+  pinMode(5,OUTPUT);
+ }
+
+void loop() { 
+
+  if(radio.available()){
+    char text[2] = {0}; 
+    radio.read(&text, sizeof(text)-1); 
+    String code = String(text); // Array -> Zeichen ("code")
+    if (code == "w") {
+      digitalWrite(2,1);
+      digitalWrite(3,0);
+      digitalWrite(4,1);
+      digitalWrite(5,0);
+    }
+    
+    if (code == "s"){
+      digitalWrite(3,1);
+      digitalWrite(2,0);
+      digitalWrite(4,0);
+      digitalWrite(5,1);
+    }
+    
+    //Serial.println(code);
+    
+    if (code=="d"){
+      
+      digitalWrite(2,0);
+      digitalWrite(3,1);
+      digitalWrite(5,0);
+      digitalWrite(4,1);
+    }
+    
+    if (code=="a"){
+      digitalWrite(2,1);
+      digitalWrite(3,0);
+      digitalWrite(4,0);
+      digitalWrite(5,1);   
+    }
+  } 
+  
+  else {
+    delay(30);
+    if (!radio.available()){
+      digitalWrite(2,0);
+      digitalWrite(3,0);
+      digitalWrite(4,0);
+      digitalWrite(5,0);
+  }}
+  delay(10);
+} 

Kettenfahrzeug_Remote/Kettenfahrzeug_Remote.ino

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+#include <SPI.h>
+#include <RF24.h>
+
+RF24 radio(9, 10); // (CE, CSN)
+char text[0]="";
+const byte address[6] = "1RF24";
+
+void setup() {
+  radio.begin();
+  radio.setPALevel(RF24_PA_MAX); 
+  radio.setChannel(125);
+  radio.openWritingPipe(address); 
+  radio.stopListening();
+  Serial.begin(9600);
+}
+
+void loop() {
+  //  Serial.println(radio.isChipConnected());
+
+  if (analogRead(1)>700){
+    char text[]="w";
+    Serial.println(text);
+    radio.write(&text, sizeof(text)); 
+  }
+  
+  if (analogRead(1)<100){
+    char text[]="s";
+    Serial.println(text);
+    radio.write(&text, sizeof(text));  
+  }
+  
+  else{
+  if(analogRead(0)>700){
+    char text[]="d";
+    Serial.println(text);
+    radio.write(&text, sizeof(text));
+  }
+  
+  if (analogRead(0)<100){
+    char text[]="a";
+    Serial.println(text);
+    radio.write(&text, sizeof(text));
+  }
+  
+  delay(10);
+  }
+}