This code is an example of how to use Javascript in order to create an online / offline status indicator.

Javascript Example 2: RCX Send Commands

This code is an example of how to use Javascript in order to send execute (X) or filtered (F) commands to the RCX.

Javascript Example 3: RCX Retrieve Sensor Data

This code is an example of how to use Javascript in order to send the poll command (P) in order to retrive data from the RCX.

Javascript Example 4: RCX Set Variable Data

This code is an example of how to use Javascript in order to use the set command (S) in order to store values in the RCX.