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slapplebags / Tracksoar-Firmware

revision 1 arduino based APRS tracker
GNU General Public License v2.0
4 stars 10 forks source link

Replace serial headers with MUX(S) #22

Closed slapplebags closed 9 years ago

slapplebags commented 9 years ago

Replace the painful and manual serial headers / jumpers with a mux to automatically select between programming and flight modes.

slapplebags commented 9 years ago

reviewing using a pair of these muxes: http://www.ti.com/lit/ds/symlink/sn74lvc1g3157.pdf

slapplebags commented 9 years ago

board has been created and ordered.

slapplebags commented 9 years ago

test board arrived

slapplebags commented 9 years ago

shelved for now, its a whole thing.