Posts: 4,587
Threads: 105
Joined: Jul 2005
What speaks against a cable for a mobile coin cell powered device? Instead of blowing electromagnetic radiation in a cone wasting some 99% of it, it's focussed electron to electron communication - far more effective IMHO. Employing Harald's USB board you can use really cool micro USB stuff ...
Seriously, we'd need a return channel for bidirectional IR communication which we don't have.
d:-)
Posts: 39
Threads: 11
Joined: May 2012
Quote:
From a hardware standpoint, would it be feasible to exchange data between a PC and a WP-34S using the IR and something like this:
IrDA adapter
Might as well print to a 82240B and OCR the result :)