[aprssig] APRS for One-Laptop-Per-Child
radio at irock.com.au
Sun Nov 11 20:39:23 CST 2007
>My first thought is a USB PSK-31 device that links that laptop, not
>just to he next hut in the villiage, but can use 5W radios on PSK-31
>to reach the world. I think the target power for the whole laptop
>is around 1 watt. So it can be recharged on solar power.
>This thing just jumps out at me as a fundamental building block for
>ad-hoc emergnecy comms and funn coms and just about everything else
>we do with ham radio. Then we overlay on top of that, all the neat
>things we do in ham radio. As tom points, out, AMSATS etc. (And of
>course APRS) Winlink and all our other EMCOMM toys...
>Of course until they get to the millions of quantities, they are now
>costing $200 each, and you have to buy two for a total of $400 to
>get yours (the other one goes to a kid)...
>But its a great way to get one... and start developing
>code... Actually get two (4), so you can play both ends...
A PSK31 TNC with mailbox would be nice, like the
AEA/Kantronics/PaComm units ;-)
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