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RS-232 to ethernet adapter ** solved **
Posted: Tue Feb 19, 2008 2:35 am
by mlino
Hi!
I want to know if can I use a rs-232 to ethernet adapter, like a
TROY500 to send data wirelessly from a wmr-968 to a nslu2 runing meteohub?
Thanks
Re:RS-232 to ethernet adapter
Posted: Tue Feb 19, 2008 6:39 pm
by admin
I doubt that this will work, because it depends on drivers you have to install on your PC to get this WLAN-RS232 simulated as a serial port to your system.
These drivers are not there for Meteohub. If it is a plain socket connection Meteohub could connect via TCP/IP, but this is just a hope.
I would propose to solve it the other way round: Place the Meteohub at the weather station and then make use of a WLAN-Bridge to connect the Meteohub via WLAN. This will work for sure and should be less expansive as being bred&butter technology. Instead of WLAN you can also use an ethernet-over-power connector to use your main power cabling to transport data.
Re:RS-232 to ethernet adapter
Posted: Wed Mar 05, 2008 2:09 am
by mlino
I was thinking to use the remserial to access a WMR968 over a network.
This software can be donwloaded at
http://lpccomp.bc.ca/remserial/. Maybe you can pack this solution in a future release of meteohub.
There is a solution, developed by Joe Jaworski, to get wheather data from a Davis Vantage Pro, using a serial to ethernet device, like this Troy500, unless it's using an UTP cable instead a wireless connection. You can check it at
Joe Jaworski home page.
How can I connect Metrohub to WLAN? There are wireless drivers compiled with Meteohub?:unsure:
Marcio
Re:RS-232 to ethernet adapter
Posted: Wed Mar 05, 2008 7:56 pm
by admin
Hi,
just take a WLAN bridge that is connected to the ethernet port of Meteohub and makes it accessible to your WLAN.
Linksys WET54G or similar will do the trick.
Re:RS-232 to ethernet adapter
Posted: Thu Mar 06, 2008 12:58 am
by mlino
Yes:woohoo: ! I got the ideia. Will be more easy to reach using a WLAN bridge.
Thanks!
Marcio