MegunoLink is a companion application for Arduino.
Connecting through serial, wireless or Ethernet, MegunoLink sends and receives data to the Arduino. You can see raw data or plot measurements on graphs, maps or show it in tables so it is easier to understand.
With MegunoLink, you can build a user interface from controls such as buttons and text boxes that runs on your PC and sends messages to your Arduino program. Process the messages on the Arduino to change congurations, turn on a light or activate a servo: anything an Arduino can do.
MegunoLink can connect to many Arduinos at once, capturing and displaying data from all of them. This is really handy for wireless projects as you can see what all the nodes are doing at the same time.