I'm currently trying to make Controlling an RGB LED With an Android Smartphone Using Arduino and Bluetooth Module. As in below link tutorial.
http://www.instructables.com/id/Controlling-an-RGB-LED-With-an-Android-Smartphone-/
I'm using Arduino Uno. I made as in tutorial and code and upload to Arduino then It's Show as below Error Messages and cannot upload to Arduino.
avrdude: Version 6.3, compiled on Jan 17 2017 at 12:01:35
Copyright (c) 2000-2005 Brian Dean, http://www.bdmicro.com/
Copyright (c) 2007-2014 Joerg Wunsch
System wide configuration file is "/Applications/Arduino.app/
Contents/Java/hardware/tools/avr/etc/avrdude.conf"
User configuration file is "/Users/kyawzinwai/.avrduderc"
User configuration file does not exist or is not a regular file,
skipping
Using Port : /dev/cu.usbmodem1421
Using Programmer : arduino
Overriding Baud Rate : 115200
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 1 of 10: not in sync:
resp=0x00
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 2 of 10: not in sync:
resp=0x00
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 3 of 10: not in sync:
resp=0x00
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 4 of 10: not in sync:
resp=0x00
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 5 of 10: not in sync:
resp=0x00
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 6 of 10: not in sync:
resp=0x00
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 7 of 10: not in sync:
resp=0x00
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 8 of 10: not in sync:
resp=0x00
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 9 of 10: not in sync:
resp=0x00
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 10 of 10: not in sync:
resp=0x00
avrdude done. Thank you.
Problem uploading to board. See
http://www.arduino.cc/en/Guide/Troubleshooting#upload for
suggestions.