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InfinityHelp · 04-22-2008, 19:26

hello!

please take multimeter.
set one probe to some grounded part.
with another touch each pin and check voltage.

detect Rx/Tx by voltage near 2,7-2,9 volts

04-22-2008, 19:26	#4 (permalink)
InfinityHelp Product Supporter Join Date: May 2005 Location: uae Posts: 29,245 Member: 148515 Status: Offline Thanks Meter: 19,534	hello! please take multimeter. set one probe to some grounded part. with another touch each pin and check voltage. detect Rx/Tx by voltage near 2,7-2,9 volts