Thanks Ronni

The driver suggested which worked was Mac_OSX_VCP_Driver v2.9 also from Silicon 
Labs.
Very many thanks for your help.

Regards

Barry

On 30/08/2012, at 2:34 PM, Ronda Brown wrote:

> Try going to Silicon Labs and downloading the CP210x USB to UART Bridge VCP 
> Driver. Then look for that when you launch WeatherLink.
> 
> http://www.silabs.com/products/mcu/Page ... ivers.aspx
> 
> Once you get WeatherLink up and running, you might,  that you are not 
> enamoured with the product. Most Mac users have switched to other Mac weather 
> applications, such as WeatherSnoop <http://www.weathersnoop.com/home/> or 
> WeatherCat  <http://trixology.com>
> 
> Cheers,
> Ronni
> 
> On 30/08/2012, at 1:45 PM, Barry Sexstone <[email protected]> wrote:
> 
>> Hi Ronni
>> 
>> The program is Weather Link for Mac.
>> Unfortunately in the dropbox for communication setup there is only  
>> "Bluetooth-PDA-sync",  it is the SLAB_USBtoUART I need but don't know how to 
>> get/set it to show.
>> 
>> Regards
>> 
>> Barry
>> 
>> 
>> On 30/08/2012, at 1:20 PM, Ronda Brown wrote:
>> 
>>> Hi Barry,
>>> 
>>> What is the Program? 
>>> Is this the 'Weather Display for Mac'? If so it should have something 
>>> similar to this:
>>> In WeatherDisplay / control Panel / COM Port  There's a USB to Serial name 
>>> box set to /dev/tty.SLAB_USBtoUART.
>>> 
>>> Cheers,
>>> Ronni
>>> 
>>> 17" MacBook Pro 2.3GHz Quad-Core i7 “Thunderbolt"
>>> 2.3GHz / 8GB / 750GB @ 7200rpm HD
>>> 
>>> OS X 10.7.4 Lion
>>> Windows 7 Ultimate (under sufferance)
>>> 
>>> On 30/08/2012, at 12:58 PM, Barry Sexstone <[email protected]> 
>>> wrote:
>>> 
>>>> G'Day All
>>>> 
>>>> I am investigating a program which collects and displays weather data from 
>>>> a weather station.  The supplier says that the connection needs to be 
>>>> through a "UART" USB Port and not a "Bluetooth"port as he seems to think 
>>>> mine are.  He says that in the "other" operating system it is possible to 
>>>> change a port using the control panel but he has no idea about doing this 
>>>> with a Mac.
>>>> Does anyone have any ideas how I can change the properties of a USB port 
>>>> or am I stuck with the Bluetooth system?
>>>> I can run the connection on an earlier Mac running 10.5 but not on this 
>>>> one running 10.7
>>>> Is this something lost with Lion as was the Rosetta capability?
>>>> 
>>>> Thanks for any advice.
>>>> 
>>>> Barry
> 
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