diff --git a/sensor_extension.c b/sensor_extension.c
index 5b8dd2ec..7172ea5f 100644
--- a/sensor_extension.c
+++ b/sensor_extension.c
@@ -2,24 +2,26 @@
 // see Payload_BME280_MPU6050_XS_Extended for an example
 
 // put your library includes here
-#include "Arduino.h"
+
 
 // put your globals here
 
 // put your setup code here
-void payload_setup() {
+void sensor_setup() {
   
-//  Serial.println("Starting new sensor!");
+  printf("Starting new sensor!");
 
 }
 
 // put your loop code here
 // Very Important: only use print, not println!!
-void payload_loop() {
+void sensor_loop() {
+
+   printf("Reading new sensor!");
 
 /*  
-  Serial1.print(" NEW 0.0");  // send sensor data over serial to Pi Zero
-  Serial.print(" NEW 0.0");   // send sensor data over serial monitor for testing
+  printf(" NEW 0.0");  // send sensor data over serial to Pi Zero
+  printf(" NEW 0.0");   // send sensor data over serial monitor for testing
 */
   
 }