maybe here could help with a wireless coupler to onewire network...
http://www.maxim-ic.com/app-notes/index.mvp/id/3754
http://home.kpn.nl/thomas_7/1Wire/1wire_isolating.html
must think more to develop something that works
2011/10/19 Roberto Spadim <robe...@spadim.com.br>
> check here some solutions :)
> i was reading ds2480b (serial - onewire, dallas/maxim converter) and it
> don´t need RTS,CTS, etc, just TX RX 5v and ground to work with owfs
> in other words...
> plug the serial device at wireless modem
> at the other send put a ds2480b and connect to wireless modem
>
> i don´t know if it could work with a onewire bus... (connecting the onewire
> at tx and rx of modem, maybe with a not usart compatible modem, just ttl
> compatible, could work, and some others components, like a optocoupler to
> onewire network)
>
> main search page:
>
> http://www.ebay.com/sch/i.html?_nkw=wireless+ttl&_sacat=0&_odkw=wireless+usart&_osacat=0&_trksid=p3286.c0.m270.l1313
>
> 2-3KM wireless rs232 modem heeheh (2km is enought?)
>
> http://www.ebay.com/itm/2-3KM-Low-Power-RS-232-RS-485-TTL-RF-Module-Wireless-/250910286596?pt=LH_DefaultDomain_0&hash=item3a6b6b2304
>
>
> http://www.ebay.com/itm/2-8Km-27dBm-Wireless-Transceiver-RF-Module-RS232-TTL-x2-/230686520144?pt=LH_DefaultDomain_0&hash=item35b5fcf350
>
>
> maybe 5-10km?
>
>
> http://www.ebay.com/itm/5-10Km-250mW-FHSS-Wireless-Transceiver-RF-Module-TTL-UART-and-USB-FPV-RC-/260863159975?pt=LH_DefaultDomain_0&hash=item3cbca7eea7
>
>
> 100ft (30 meters)?
>
> http://www.ebay.com/itm/2-x-2-4Ghz-Wireless-TTL-Transmitter-Module-RS232-/380319761954?pt=LH_DefaultDomain_0&hash=item588cd30622
>
> a industrial version of 300meters (nice and profissional device):
>
> http://www.ebay.com/itm/2-RF-433M-Wireless-Serial-RS232-RS485-TTL-Data-Transfer-/130496658786?pt=LH_DefaultDomain_0&hash=item1e6234fd62
>
> 300ft (+-100 meters)
>
> http://www.ebay.com/itm/2PCS-Wireless-RS232-TTL-Transceiver-Module-BR-19200-VHF-/380319761956?pt=LH_DefaultDomain_0&hash=item588cd30624
>
>
>
>
> 2011/10/19 Roberto Spadim <robe...@spadim.com.br>
>
>> well i bought some just for curiosity ahhaha
>> but i never turned it on
>> in manual the range is about 10meters (good for a house in my opnion) may
>> be more without walls
>> but you can send a usb cable and put a usb-bluetooth dongle in top of your
>> house if you don´t want many cables...
>> there´s some rf-usart devices too but i must find them at ebay
>> for longer distances, you could use a usb-network(wifi or ethernet)
>> converter, and after another network-usb(wifi or ethernet) or a usb-serial
>> device (like ser2net)
>>
>> well i must test the bluetooth - serial device, but i think we will need
>> some AT commands to comunicate with owfs, if not i think it work as a single
>> virtualcom (/dev/ttyS0) port at linux kernel, must check
>>
>>
>> 2011/10/19 Gregg Levine <gregg.drw...@gmail.com>
>>
>>> On Wed, Oct 19, 2011 at 5:13 PM, Roberto Spadim <robe...@spadim.com.br>
>>> wrote:
>>> > uhmm just some minutes...
>>> > but searching at dealextreme
>>> > i could buy bluetooth - serial devices
>>> > check:
>>> >
>>> >
>>> http://www.dealextreme.com/p/wireless-bluetooth-rs232-ttl-transceiver-module-80711
>>> >
>>> > i have some of them here, but never used
>>> >
>>> > 2011/10/19 Rob Conway <rjcon...@bigpond.com>
>>> >>
>>> >> With the amount of wireless devices it would be great to have a
>>> universal
>>> >> radio transmitter/receiver whereby you could create a library of
>>> drivers to
>>> >> which you could use owfs to interact with the device.
>>> >> Examples
>>> >> Some power meters have a remote screen, weather stations and you can
>>> get
>>> >> AC power sockets that have a simple rf remote control for 4 sockets,
>>> cheap
>>> >> rf based relay modules used for garage doors etc.
>>> >> I don't know if there is a standard carrier (433khz) for these types
>>> of
>>> >> devices nor how complicated the various protocols would be however if
>>> there
>>> >> was an environment within owfs to construct rf commands for read and
>>> write
>>> >> and send them through a serial port to a rf modulator it could be
>>> cool.
>>> >>
>>> >> Sent from my iPhone
>>> >> On 19/10/2011, at 11:20 PM, Silvano Gai <s...@ip6.com> wrote:
>>> >>
>>> >>
>>> >>
>>> >> On 10/18/11 8:42 AM, Paul Alfille wrote:
>>> >>
>>> >> Tell me more about how you envision using the Xbee devices.
>>> >> Are you looking to have an owfs-like directory of Xbee devices, with
>>> >> properties represented as files?
>>> >>
>>> >> YES
>>> >>
>>> >> I am installing a large setup of 1wire devices in my house and a big
>>> issue
>>> >> is running the cables.
>>> >> A friend has already asked to replicate my setup in his house, but
>>> running
>>> >> the cables there is almost impossible.
>>> >> A wireless solution would be nice.
>>> >>
>>> >> -- Silvano
>>> >>
>>> >>
>>> >> Or would you use Xbee for 1-wire communication?
>>> >> Paul Alfille
>>> >>
>>> >> On Mon, Oct 17, 2011 at 10:52 AM, Silvano Gai <s...@ip6.com> wrote:
>>> >>>
>>> >>> I am new to this list and I am wondering if in the past there has
>>> been
>>> >>> any discussion/effort to add support for wireless devices, for
>>> example
>>> >>> XBee radio are reasonably priced.
>>> >>>
>>> >>> http://www.sparkfun.com/products/8664
>>> >>>
>>> >>> Thanks
>>> >>>
>>> >>> -- Silvano
>>>
>>> Hello!
>>> Robert that's a truly amazing device. (And this despite my being
>>> extremely skeptical of everything they do.) I might even buy a few.
>>> Now you say you have a few, do you mean that exact one shown? Should
>>> you decide you want to make them available to any of us, then you have
>>> your first interested person here.
>>> -----
>>> Gregg C Levine gregg.drw...@gmail.com
>>> "This signature fought the Time Wars, time and again."
>>>
>>>
>>> ------------------------------------------------------------------------------
>>> The demand for IT networking professionals continues to grow, and the
>>> demand for specialized networking skills is growing even more rapidly.
>>> Take a complimentary Learning@Ciosco Self-Assessment and learn
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>>>
>>
>>
>> --
>> Roberto Spadim
>> Spadim Technology / SPAEmpresarial
>>
>
>
>
> --
> Roberto Spadim
> Spadim Technology / SPAEmpresarial
>
--
Roberto Spadim
Spadim Technology / SPAEmpresarial
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