[aprssig] Tracker3 T3-Mini board
scott at opentrac.org
Wed Mar 20 13:26:50 EDT 2013
We've just started shipping the new T3-Mini board. We'll be phasing out
the old OpenTracker+ SMT due to component obsolescence and the T3-Mini
(and OTUSB-Mini once software testing is finished) will take its place
as a compact, embeddable APRS tracker/TNC.
The mini USB port makes this board much easier to configure - no fussing
with adapters or worrying about whether you're using it in RS-232 or TTL
mode. It's also got 13 general-purpose I/O pins and the scripting
features of the regular T3, which should be useful for balloon payloads
and automation tasks.
More information about the aprssig