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"FTDI 3 Pin Cable" description looks incorrect105:45, 7 December 2015
Do all the variants here serve the same purpose..?005:10, 13 January 2014

"FTDI 3 Pin Cable" description looks incorrect

Everyone.

Please allow me if my understanding is incorrect. To my best knowledge, FTDI cable (TTL-232R-RPi)'s yellow wire is input signal toward PC. It is designed to connect to RPi's TXD pin. And orange wire is output signal from PC. So my understanding is, right connection is as following.

 Board     Wire       Function
 Pin 1.....Black......Ground
 Pin 4.....Orange.....PC (TXD) to BBB (RXD)
 Pin 5.....Yellow.....BBB (TXD) to PC (RXD)

Confirmed on the BBB schematics and DMM, and also experimented by myself.

Regards, Atsushi Yokoyama

05:26, 7 December 2015

I believe it's correct. The description on the page is taken directly from the Datasheet: DS_TTL-232R_RPi.pdf

05:45, 7 December 2015
 

Do all the variants here serve the same purpose..?

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