Difference between revisions of "1-Wire"

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m (Phenigma moved page 1-Wire Basics to 1-Wire over redirect)
 
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{{versioninfo|1004Status=Working|1004UpdatedDate=23 Oct 2011|1004UpdatedBy=[[User:Kezza|Kezza]]}}
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[[Category: Hardware]]
 
[[Category: Hardware]]
 
[[Category: Automation]]
 
[[Category: Automation]]
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[[Category: Weather Station]]
 
[[Category: Weather Station]]
  
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In order for 1-Wire to be supported under LinuxMCE  1-wire device template is needed. Unfortunately it got lost somehow. Maybe totallymaxed / Uplink_ still have that device template in their sqlCVS
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=Currently confirmed devices working=
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* [http://www.hobby-boards.com/catalog/product_info.php?cPath=23&products_id=28 1-Wire Serial Adapter]
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* [http://www.hobby-boards.com/catalog/product_info.php?cPath=24&products_id=109 Temperature sensor]
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=To setup=
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1. Plug in your 1-Wire device (no sensors yet)
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2. Go to Show '''devices tree->CORE''' and click on '''Create Child Device'''
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3. Click '''Pick Device Template''' and find 1wire device template or use '''ID 2161. Click Pick Device Template'''
  
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4. Under '''Core->1wire''' I had to select the serial port under COM Port on PC
  
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1-Wire has some nice and affordable [http://wiki.linuxmce.org/index.php/Category:Weather_Station Weather Stations], their price is around 80$ while EIB/KNX Weather stations are around 600€.
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5. Save and reload router (be patient it has to download the 1Wire software)
  
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5. Plug in your sensor
  
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There is an [http://oww.sourceforge.net/ oww project] that provides Linux interface to the Dallas Semiconductor 1-wire weather station.
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6. Wait until your sensor is found and installed (could take a while)
  
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Alternatively, there is the One Wire File System (OWFS).
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7. You should now see the Sensor as a child of the 1-Wire device and the status look like this ON/AUTO/AUTO/25 (16.56). With 16.56 degrees.
  
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OWFS [http://owfs.org/] is a Virtual File System that sets up the 1-Wire network as a 'Directory' of 1-Wire nodes, which contains 'Files' which can be read or written to. These files are the values related to the 1-Wire node - i.e. temperature, power.  If it is a 1-Wire switch, rather than sensor a value can be 'written' to the file to toggle it.
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8. The sensor can now be added under '''Floorplan Wizard'''
  
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With OWFS set up, may be a device template would be easy to implement ?
 
  
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As well as temperature and weather monitoring - 1-Wire can be used to monitor Energy Use/Power in the home with a Current Sensor. Also C02.
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'''NOTE:''' This page is currently a WIP and will be expanded when more information is available. Main thing that needs to be added is how to find the address of the sensors.

Latest revision as of 23:20, 20 September 2015

Version Status Date Updated Updated By
710 Unknown N/A N/A
810 Unknown N/A N/A
1004 Working 23 Oct 2011 Kezza
1204 Unknown N/A N/A
1404 Unknown N/A N/A
Usage Information

Currently confirmed devices working

To setup

1. Plug in your 1-Wire device (no sensors yet)

2. Go to Show devices tree->CORE and click on Create Child Device

3. Click Pick Device Template and find 1wire device template or use ID 2161. Click Pick Device Template

4. Under Core->1wire I had to select the serial port under COM Port on PC

5. Save and reload router (be patient it has to download the 1Wire software)

5. Plug in your sensor

6. Wait until your sensor is found and installed (could take a while)

7. You should now see the Sensor as a child of the 1-Wire device and the status look like this ON/AUTO/AUTO/25 (16.56). With 16.56 degrees.

8. The sensor can now be added under Floorplan Wizard


NOTE: This page is currently a WIP and will be expanded when more information is available. Main thing that needs to be added is how to find the address of the sensors.

Retrieved from "http://wiki.linuxmce.org/index.php?title=1-Wire&oldid=35922"