Project:Nanode/PoorMansCable2: Difference between revisions

Project:Nanode/PoorMansCable2 (view source)

190 bytes added , 2 October 2011

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 On that same diagram - identify the corresponding 5 volt pin. E.g. if your RxD went to R2IN (pin 32) then the 5volt pin will be the R2OUT (pin 22).
-Now desolder the SP231 or MAX Rrs232 tranceiver chip. And then bridge the various IN and OUTs corresponding to your schematic. For the +5v (VCC) we do a bit of a cheat - we wire it to one of the 'free' pins on the DB9 - so we can more easily solder a wire to it.
+For the +5v (VCC) we do a bit of a cheat - we wire it to one of the 'free' pins on the DB9 - so we can more easily solder a wire to it.
-[[File:drawing.jpg]200px|thumb|left|pins to be cross-connected after desoldering of the chip]]
+[[File:drawing.jpg|200px|thumb|left|pins to be cross-connected after desoldering of the chip]]
-Then remove the DB9 and wire up your FTDI connector.
+Now desolder the SP231 or MAX Rrs232 tranceiver chip. And then bridge the various IN and OUTs corresponding to your schematic.
-[[File:rewire.jpg]]
+[[File:rewire.jpg|200px|thumb|left|pins as crossconnected on the board after desolering of the tranceiver.]]
-And put it all in a small box.
+Then remove the DB9 and wire up your FTDI connector. And put it all in a small box.
-[[File:box.jpg]]
+[[File:box.jpg200px|thumb|left|Packaging and wire restraints]]
 That is it really.
-[[File:final.jpg]]
+[[File:final.jpg200px|thumb|left|Final assembly - programming a Nanode]]