Same instructions as Step 3, but with a second copy of DarwiinRemote. So, turn on your second WiiMote (make sure there's batteries in it!) and open up...
Normally you can only connect one WiiMote controller to a Mac. Here we describe how to connect two (or more!) WiiMotes to one Mac. This application is great if you want to create visuals using things like the Processing software program and control the visuals with two WiiMotes. Also great for single user, two controller usability tests. We created this in January, 2008.
Step 1: Download OSC version of DarwiinRemote
The first thing to do is download the OSC version of DarwiinRemote which you'll find on DarwiinRemote is a tiny software which reads data from and sends data to Nintendo Wii Remote (aka. Wiimote). OSC version of DarwiinRemote. There are a few versions available, so make sure you download the OSC version from Google Code.