diff --git a/cubesatsim/cubesatsim.h b/cubesatsim/cubesatsim.h
index 42aabcdf..4d1f3b38 100644
--- a/cubesatsim/cubesatsim.h
+++ b/cubesatsim/cubesatsim.h
@@ -327,13 +327,14 @@ float R1 = 184; // Reading data point 2
 int sensorValue;
 float Temp;
 float rest;
-
+/*
 unsigned int wav_position = 0;
 int pwm_counter = 0;
 int pwm_counter_max = 420;
 int pwm_amplitude = 50; //50 //100;
 int pwm_value;
 int tx_bit = 1;
+*/
 float delay_time;
 bool  polarity = true;
 pwm_config config;