TTN ABP EU868 example.

examples/Modules/LoraWan/TTN-ABP-EU868/TTN-ABP-EU868.ino

@@ -0,0 +1,86 @@
+#include <M5Stack.h>
+#include <LoRaWan.h>
+
+//LoRa 
+char buffer[256];
+//unsigned char payload[9];
+long sentMillis = 0;
+long currentMillis = 0;
+long interval = 15000;
+
+void setup() {
+ /* Prepare M5STACK */
+ M5.begin();
+
+ initlora();
+
+ Serial.println("Started");
+}
+
+void loop() { 
+
+  currentMillis = millis();
+  if(currentMillis - sentMillis > interval) {  
+    sendobject();      
+        }
+
+  M5.update();
+}
+
+void initlora(){
+
+  lora.init();
+
+  delay(1000);
+
+  memset(buffer, 0, 256);
+  lora.getVersion(buffer, 256, 1);
+  Serial.print(buffer); 
+
+  memset(buffer, 0, 256);
+  lora.getId(buffer, 256, 1);
+  Serial.print(buffer);
+
+  // void setId(char *DevAddr, char *DevEUI, char *AppEUI);
+  lora.setId("12345678", NULL, NULL);
+  // setKey(char *NwkSKey, char *AppSKey, char *AppKey);
+  lora.setKey("12345678901234567890", "12345678901234567890", NULL);
+
+  lora.setDeviceMode(LWABP);
+  lora.setDataRate(DR5, EU868);
+
+  lora.setChannel(0, 868.1);
+  lora.setChannel(1, 868.3);
+  lora.setChannel(2, 868.5);
+//  lora.setChannel(3, 867.1);
+//  lora.setChannel(4, 867.3);
+//  lora.setChannel(5, 867.5);
+//  lora.setChannel(6, 867.7);
+//  lora.setChannel(7, 867.9);
+
+  lora.setReceiveWindowFirst(0, 868.1);
+  lora.setReceiveWindowSecond(869.525, DR3);
+
+  lora.setPower(14);
+  lora.setPort(1);
+  lora.setAdaptiveDataRate(false);
+}
+
+void sendobject(){
+  bool result = false;
+
+  sentMillis = millis();
+
+    Serial.println("Sending");
+
+    result = lora.transferPacket("Hello World!", 5);
+    //result = lora.transferPacket(payload, sizeof(payload), 5);
+
+    if (result == true){
+      Serial.println("Sent");
+
+    }else {
+      Serial.println("Error");
+    }
+  }
+