PSG

Arduino Codes/AnalogReadSerial/AnalogReadSerial.ino

@@ -0,0 +1,29 @@
+/*
+  AnalogReadSerial
+
+  Reads an analog input on pin 0, prints the result to the Serial Monitor.
+  Graphical representation is available using Serial Plotter (Tools > Serial Plotter menu).
+  Attach the center pin of a potentiometer to pin A0, and the outside pins to +5V and ground.
+
+  This example code is in the public domain.
+
+  http://www.arduino.cc/en/Tutorial/AnalogReadSerial
+*/
+
+// the setup routine runs once when you press reset:
+void setup() {
+  // initialize serial communication at 9600 bits per second:
+  Serial.begin(9600);
+}
+
+// the loop routine runs over and over again forever:
+void loop() {
+  // read the input on analog pin 0:
+  float sensorValue = analogRead(A0);
+  // print out the value you read:
+    Serial.println(sensorValue);
+    float volt = (sensorValue*5)/1023;
+
+  Serial.println(volt);
+  delay(1000);        // delay in between reads for stability
+}

ArduinoUnoNano-basic/ArduinoUnoNano-basic.ino → Arduino Codes/ArduinoUnoNano-basic/ArduinoUnoNano-basic.ino

@@ -56,7 +56,7 @@ void setup()
   mySerial.begin(9600); //serial port to radio
   Serial.println("Startup");
 
-  initialize_radio();
+  initialize_radio();                        
 
   //transmit a startup message
   myLora.tx("TTN Mapper on TTN Enschede node");
@@ -104,9 +104,9 @@ void initialize_radio()
    * ABP: initABP(String addr, String AppSKey, String NwkSKey);
    * Paste the example code from the TTN console here:
    */
-  const char *devAddr = "061af623";
-  const char *nwkSKey = "1ce5af4045f23cf1b439e76e662e7c87";
-  const char *appSKey = "29830b609499fbf6b1d19d1c1d70b076";
+  const char *devAddr = "06960d46";
+  const char *nwkSKey = "c75167ccc9f87a634b794e1f0c8cc83b";
+  const char *appSKey = "147235d532cb50ffc7e25542fdb4f023";
 
   join_result = myLora.initABP(devAddr, appSKey, nwkSKey);
 

Arduino Codes/lora_receiver/lora_receiver.ino

@@ -0,0 +1,61 @@
+#include <SoftwareSerial.h>
+SoftwareSerial loraSerial (2, 3); //rx 2 tx 3
+
+String inputString = "";  
+int D7 = 7;
+void setup() {
+  // put your setup code here, to run once:
+    Serial.begin(9600);
+  loraSerial.begin(57600);
+  pinMode(D7,OUTPUT);
+
+delay(2000);
+  RN2483_init();
+
+}
+
+void loop() {
+
+    sendcmd("radio rx 0");
+
+      if(loraSerial.available()){
+    String resp = loraSerial.readString();
+        Serial.println(String(resp));
+
+      }
+
+      delay(1000);
+
+
+
+
+}
+
+void RN2483_init(){
+
+  sendcmd("sys reset");
+  sendcmd("radio set mod lora");
+  sendcmd("radio set freq 868100000");
+  sendcmd("radio set pwr 14");
+  sendcmd("radio set sf sf12");
+  sendcmd("radio set afcbw 125");
+  sendcmd("radio set rxbw 250");
+  sendcmd("radio set fdev 5000");
+  sendcmd("radio set fdev 5000");
+  sendcmd("radio set prlen 8");
+  sendcmd("radio set crc on");
+  sendcmd("radio set cr 4/8");
+  sendcmd("radio set wdt 0");
+  sendcmd("radio set sync 12");
+  sendcmd("radio set bw 250");
+  sendcmd("sys get hweui");
+  sendcmd("mac pause");
+
+}
+
+void sendcmd(String data){
+  Serial.println(data);
+  loraSerial.println(data); 
+String resp = loraSerial.readStringUntil('\n');
+  Serial.println(resp.length());
+}

LoRa Point to Point.txt

@@ -0,0 +1,28 @@
+basic setup commands for radio communication
+
+sys reset
+radio set mod lora
+radio set freq 868100000
+radio set pwr 14
+radio set sf sf12
+radio set afcbw 125
+radio set rxbw 250
+radio set fdev 5000
+radio set prlen 8
+radio set crc on
+radio set cr 4/8
+radio set wdt 0
+radio set sync 12
+radio set bw 250
+sys get hweui
+mac pause
+
+command for transmitting the data
+
+radio tx "data" 
+
+command for reciving the data 
+
+radio rx 0
+
+for each commands for ctrl+enter followed by shift+ctrl+enter