Thanks Gremlin77 and HMA,
But I have use as icemaker' VFD , and have problem, how to fix to 20 x 2 text content for text 4,4,4,4 format?
Now I use com port to connect Gremlin77's CMSP recognition, whether we can use wifi shield of arduino that will more comfortably and powerful?
In addition, have other good guy made the radio software for all frequencies that can support all of units between sky and ground, maybe can use as Gremlin77 recognition method to capture those , please see following address
http://ariescon.com/index1.html
http://ariescon.com/index10.html