
jstarne1
I have found these that resembles the Bluetooth unit on ezb. They claim some long range in comparison of Bluetooth and better wall penetration due to lower frequency. Dj can you take a look and see if this is compatible solution. I will post all the info I find to make this easier.
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http://www.ebay.com/itm/330615686963?ssPageName=STRK:MEWAX:IT&_trksid=p3984.m1423.l2649
I'd be interested to see how they work. You'll need make a little adapter board, or simply solder wires to insert into the EZ-B communication port connector. The connection on that board you displayed have a different pinout - but as long as the wires are connected to their appropiate pins on the connection header, you'll be great!
You'll only need the 4 wires of the connection header (+5, GND, RX, TR)
lets continue this in email.