diff --git a/sketch-rotabators.ino b/sketch-rotabators.ino
deleted file mode 100644
index 9a8e7d2..0000000
--- a/sketch-rotabators.ino
+++ /dev/null
@@ -1,73 +0,0 @@
- /*
- * Library: https://github.com/bolderflight/MPU9250
-Basic_I2C.ino
-Brian R Taylor
-brian.taylor@bolderflight.com
-
-Copyright (c) 2017 Bolder Flight Systems
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of this software 
-and associated documentation files (the "Software"), to deal in the Software without restriction, 
-including without limitation the rights to use, copy, modify, merge, publish, distribute, 
-sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is 
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all copies or 
-substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING 
-BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, 
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-*/
-/*
- * Updated by Ahmad Shamshiri on July 09, 2018 for Robojax.com
- * in Ajax, Ontario, Canada
- * watch instrucion video for this code: 
-For this sketch you need to connect:
-VCC to 5V and GND to GND of Arduino
-SDA to A4 and SCL to A5
-
-S20A is 3.3V voltage regulator MIC5205-3.3BM5
-*/
-
-#include "MPU9250.h"
-
-float biai = 1.25;
-
-// an MPU9250 object with the MPU-9250 sensor on I2C bus 0 with address 0x68
-MPU9250 IMU(Wire,0x68);
-int status;
-
-void setup() {
-  // serial to display data
-  Serial.begin(115200);
-  while(!Serial) {}
-
-  // start communication with IMU 
-  status = IMU.begin();
-  if (status < 0) {
-    Serial.println("IMU initialization unsuccessful");
-    Serial.println("Check IMU wiring or try cycling power");
-    Serial.print("Status: ");
-    Serial.println(status);
-    while(1) {}
-  }
-}
-
-void loop() {
-  // read the sensor
-  IMU.readSensor();
-  // display the data
-  Serial.print("AccelX: ");
-  Serial.print(IMU.getAccelX_mss(),2);
-  Serial.print("	");
-  Serial.print("AccelY: ");  
-  Serial.print(IMU.getAccelY_mss(),2);
-  Serial.print("	");
-  Serial.print("AccelZ: ");  
-  Serial.println(IMU.getAccelZ_mss() + biai,2);
-
-  delay(200);
-} 
\ No newline at end of file