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Calculators with Support of the 82240 IR-Printer
06-25-2014, 07:38 PM
Post: #8
RE: Calculators with Support of the 82240 IR-Printer
Hi,
I was just thinking about doing the same thing, using an Arduino nano.
What sort of IR detector did you use? I am looking at Mouser part # 782-TSOP34833.
Were you able to use or adapt a published Arduino IR library to decode the HP protocol? I have seen an HP article on the origins of the protocol, but have no idea if it is anything like current IR remote control protocols.

A device like this ought to be really useful for uploading programs from a 42s to a PC, assuming anyone would still want to do something like that.
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RE: Calculators with Support of the 82240 IR-Printer - everettr - 06-25-2014 07:38 PM



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