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Unread 08-08-2016, 01:39
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RyanCahoon RyanCahoon is offline
Disassembling my prior presumptions
FRC #0766 (M-A Bears)
 
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Re: Serial Communication (Java)

To answer the original question, the AdaFruit cable you linked is meant for TTL level signals, whereas the RS-232 port uses much higher voltages. The RoboRIO does have a TTL UART port, but it's in the MXP port (pins 10 and 14, see the user manual).
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