diff --git a/sender.ino b/collar.ino
similarity index 97%
rename from sender.ino
rename to collar.ino
index b5bcfc3..df1ec56 100644
--- a/sender.ino
+++ b/collar.ino
@@ -1,6 +1,6 @@
 #include <SPI.h>
 #include <LoRa.h>
-#include <TinyGPS++.h>
+#include <TinyGPS.h>
 #include <SoftwareSerial.h>
 
 #include "pb_common.h"
@@ -16,7 +16,7 @@ float lng = 0;
 
 TinyGPSPlus gps;
 
-SoftwareSerial ss(6, 7);
+SoftwareSerial ss(5, 6);
 
 void setup() {
   Serial.begin(9600);