I want to wirelessly switch on and off my lilypad motors (the batteries are attached to the motors). This is a simple switch application so using a microcontroller or other such complicated hardware is an overkill.
Can anyone suggest a simple way of doing it?
I also want to able to tune the send/receive frequency of the wireless switch; I have multiple such motors and want to able to select which one to wirelessly switch on/off. Furthermore, the smaller the size of the additional circuit the better it is for my application.
Thanks. It seems XBee should work for me. I just have one question before I buy one.
In my application one wireless module is going to send data and the others are basically going to set their digital/analog pins high or low depending on what they received. However, this will be programmatic and not through a terminal or GUI which most tutorials on the web use.
Are there software (C/C++) libraries that I can use to send/receive data to the XBee modules?