diy ss6900n programming cable

does anyone have wire order for ss6900n programming cable, or complete scheme.things like this are not available in serbia, so i would make one.

Hi Aleksandar,

The programming cable is a straight forward affair, a simple TX/RX/GND type connection.

I use the CP2102 USB modules for such programming interfaces, (search eBay etc. for "CP2102"), and never have issues with Windows or Linux unlike the 'Prolific' types.


A simple 3 wire interface example can be found here :-

https://www.miklor.com/COM/UV_ProgrCable8900.php


The connector on the radio is a 3 pin type, GND - Ground is the middle connector and the other two are TX & RX data. (You may have to switch these around anyway....and it won't hurt anything. )



If it helps the schematics for such radios, (and their model variants), are available here :-

http://www.cbtricks.com/radios/crt/ss6900/index.htm


Hope that helps.  

All the best,
Victor

thank you very much Victor.made it for baofang, can see, it's basically the same thing.

Good info there Victor.
Not in any rush to make one but found the CP 2102 on the bay for £2.90 posted and in the uk ??.
https://www.ebay.co.uk/itm/203604196200?hash=item2f67c17b68:g:3J4AAOSwCdVhP6uk

Hi Aleksandar,

Yes, same principles, just a simple 'serial' port interface.

Best of luck with your project.  


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Hi Alan,

Yep, those are the kitties.

Always handy to have a few laying around, (well I do), for just such things. The nice thing is you know what you're getting unlike some unbranded 'usb/serial' cable so you won't face all the 'Prolific' nonsense.

Windows won't always recognise them, (none of my Windows version including 10 will?!!), but the drivers are simply available from Silicon Labs :-

https://www.silabs.com/developers/usb-to-uart-bridge-vcp-drivers


Glad it was of help.

Oh, BTW that cb-tricks site is worth a scout around if you need schematics for other radios.


All the best,
Victor

project completed....

Great job Aleksandar.