viemaob

i am trying to control a servo via serial port - i am using an example from here: 

i am getting the message 'js: no function bang' when i start it - and the serial communication does not happen.

any help on how to get rid of these errors would be very appreciated.

here is the patch, i want to form to my reasons:

i am trying to control a servo via serial port - i am using an example from here: http://www.mdhosale.com/md_arduino/
i am getting the message 'js: no function bang' when i start it - and the serial communication does not happen.
any help on how to get rid of these errors would be very appreciated. 

single servo control serial