Peter Goddard

TWR-K60N512 to TWR-SER uart connection.

Discussion created by Peter Goddard on Jul 23, 2012
Latest reply on Jul 31, 2012 by Peter Goddard

Hi,

     I'm trying to program the TWR-SERs UART to become an RS485 interface.

 

1/ Does anyone know what the correct jumper settings are for J13? I propose to jumper...

J15 2&3

J17 2&3

J18 2&3

J19 2&3

 

2/ Which UART is TWR-SER connected to on the TWR-K60N512?

 

3/ Is pin 5 on the 9 way d-type RS232/485 connector the 0V (GND)?

 

It's hard work trying to figure some of this out!

 

Thanks

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