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JakeRich · 03-30-03, 02:42 PM

Do you need a null modem to swap Rx and Tx? If both connected to the PC, then you have connected them directly you have Rx to Rx and Tx to Tx.

03-30-03, 02:42 PM	#2 (permalink)
JakeRich Aximsite Hall of Fame Join Date: Nov 2003 Posts: 7,873 Thanked 1 Time in 1 Post	Do you need a null modem to swap Rx and Tx? If both connected to the PC, then you have connected them directly you have Rx to Rx and Tx to Tx.