CFA635 USB used in 232 TTL

G

gillou

New member

Feb 26, 2007

• #1

First good job ! order date on 02/22, delivery date 02/26 in France !

my ref DB635ALTMFK

can I use IO pin to drive a 635 with RS232 TTL 5V RX / TX ?

Thanks

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CF Tech

Administrator

Feb 26, 2007

• #2

There is special firmware to expose the Rx and Tx lines on H1 of the CFA-635. Is the module you have a -KU or a -KS?

 

G

gillou

New member

Feb 26, 2007

• #3

my CFA635 TMF KU with a SCAB

Thanks

 

CF Tech

Administrator

Feb 26, 2007

• #4

It can be done, but it would have to be returned to have the serial firmware loaded on.

 

G

gillou

New member

Feb 26, 2007

• #5

can I do it myself, I live in france and shipping chages are expensives ....

sorry for my bad english


https://forum.crystalfontz.com/showthread.php?t=4760&highlight=635+serial


I read this thread before my order and ask you if it was possible ...

https://forum.crystalfontz.com/showthread.php?t=1558


use MP to help me

Thanks

 

Last edited: Feb 26, 2007

CF Tech

Administrator

Feb 27, 2007

• #6

There is no way to do it yourself. Unfortunately, the serial version needs to be ordered originally as a serial, there is no way to convert from the USB to serial by the user.

Please write support@crystalfontz.com (refer to this thread) and they will let you know the shipment options.