RS 232 vs. USB

Snoopy · Post by **Snoopy** » Mon Aug 18, 2008 10:27 am

Hey Guys,
I'm totally new here and at the moment I'm planning to build my own net-radio! So my question about the LCD is what connection method is the best one or is easier to handle. The RS 232 or the USB connection. An experience report about the work with both connections would be very helpful! (For example Problems with drivers or connection faults)
Thanks in advance
Snoopy

Clark · Post by **Clark** » Mon Aug 18, 2008 12:39 pm

Hi Snoopy,

When it comes to USB vs RS232 with our units, you'll find that they'll be extremely similar. The USB works by creating a virtual serial port, so you'll communicate to either protocol in much the same fashion.

USB drivers can be an issue with some operating systems, however, most of our units run on products from FTDI so it's usually pretty easy to find a work around.

With USB you'll have the convenience of a single cable (RS232 can combine the DB9 and floppy cable by purchasing our power/communication cable) however, your system will have to recognize the device before it powers on.

Ultimately, they're very similar so it'll be up to you to pick the one that suits your application the best. If you've got any specific questions you're concerned about, just post them up, and I'll do my best to point you towards the right setup.

~Troy

Snoopy · Post by **Snoopy** » Mon Aug 18, 2008 1:05 pm

Thanks Troy for your fast answer...
You gave me a first direction which Display is interesting for me and I thank you for offering your further help.
Snoopy

Clark · Post by **Clark** » Mon Aug 18, 2008 1:13 pm

Hi Snoopy,

No worries, as you begin to explore those options in a little more detail, feel free to post any time if you think of any additional questions.

~Troy