# \#link **URL:** https://community.openhab.org/tag/link/83.md [Latest](https://community.openhab.org/latest.md) · [Categories](https://community.openhab.org/categories.md) · [Tags](https://community.openhab.org/tags.md) --- ## [MQTT Home Assitant autodiscovered things and channel data types](https://community.openhab.org/t/mqtt-home-assitant-autodiscovered-things-and-channel-data-types/163495)
**Author:** [@Unikitty](https://community.openhab.org/u/Unikitty)\ **Replies:** 5\ **Last updated:** [April 3, 2025, 2:52pm UTC](https://community.openhab.org/t/mqtt-home-assitant-autodiscovered-things-and-channel-data-types/163495 "2025-04-03T14:52:33Z")
Hello there! I’m using zigbee2mqtt for quite some time now and worked with Generic MQTT things all that time, so I created every channel by hand. After upgrading to OH 4.3.3, I decided to give the autodiscovery option … --- ## [Linking between Sitemaps in BasicUI](https://community.openhab.org/t/linking-between-sitemaps-in-basicui/27063)
**Author:** [@gwmngilfen](https://community.openhab.org/u/gwmngilfen)\ **Replies:** 5\ **Last updated:** [October 29, 2024, 8:20pm UTC](https://community.openhab.org/t/linking-between-sitemaps-in-basicui/27063 "2024-10-29T20:20:10Z")
Hi all, I’m trying to link between sitemaps in BasicUI so that I can navigate back and forth. The code in Link Sitemaps works for ClassicUI but not for BasicUI - it simply renders the entire href as text: Does anyone… --- ## [Misleading note text in "Transform Values" section OH3 GUI](https://community.openhab.org/t/misleading-note-text-in-transform-values-section-oh3-gui/145913)
**Author:** [@Vertux](https://community.openhab.org/u/Vertux)\ **Replies:** 2\ **Last updated:** [April 8, 2023, 7:36pm UTC](https://community.openhab.org/t/misleading-note-text-in-transform-values-section-oh3-gui/145913 "2023-04-08T19:36:17Z")
As far as I know, OH3 generates pices of code for every thing, item and link I create in the GUI, so I can check out the code in the code tab afterwards. I have added NOUS A1T (with Tasmota) as a generic MQTT thing and … --- ## [2,147,483,647 degrees! How to Limit Max value from an HTTP endpont](https://community.openhab.org/t/2-147-483-647-degrees-how-to-limit-max-value-from-an-http-endpont/137174)
**Author:** [@karlfife](https://community.openhab.org/u/karlfife)\ **Replies:** 13\ **Last updated:** [July 8, 2022, 2:24am UTC](https://community.openhab.org/t/2-147-483-647-degrees-how-to-limit-max-value-from-an-http-endpont/137174 "2022-07-08T02:24:02Z")
Occasionally, an HTTP endpoint returns a temperature value of 2,147,483,647. Much hotter than expected, even for mid-July. The number is exactly 2^31, so I presume it’s an erroneous reading (Max Signed Int). Just in c… --- ## [Linking telldus items updates telldus items and fires rules](https://community.openhab.org/t/linking-telldus-items-updates-telldus-items-and-fires-rules/131496)
**Author:** [@Vegardbeider](https://community.openhab.org/u/Vegardbeider)\ **Replies:** 0\ **Last updated:** [January 9, 2022, 1:00pm UTC](https://community.openhab.org/t/linking-telldus-items-updates-telldus-items-and-fires-rules/131496 "2022-01-09T13:00:18Z")
I use a Tellstick Duo with the tellstick binding and uses tellstick.conf to configure the devices. When I add an new item to that file and then link it to an Item trough a channel all my items that have a link to a telld… --- ## [\[SOLVED\] Link to Zwave binding SNAPSHOT 2.5](https://community.openhab.org/t/solved-link-to-zwave-binding-snapshot-2-5/63288)
**Author:** [@Magnus](https://community.openhab.org/u/Magnus)\ **Replies:** 30\ **Last updated:** [October 17, 2021, 6:22am UTC](https://community.openhab.org/t/solved-link-to-zwave-binding-snapshot-2-5/63288 "2021-10-17T06:22:18Z")
Platform information: Hardware: RPi 3B+, Intel 128 GB SSD, Aeon labs Z-Stick Gen 5 OS: Openhabian Java Runtime Environment: Included in Openhabian openHAB version: 2.4.0 Release Build Issue of the topic: please be… --- ## [OH3 linking items from thing channels](https://community.openhab.org/t/oh3-linking-items-from-thing-channels/113414)
**Author:** [@pat281](https://community.openhab.org/u/pat281)\ **Replies:** 6\ **Last updated:** [January 14, 2021, 9:11am UTC](https://community.openhab.org/t/oh3-linking-items-from-thing-channels/113414 "2021-01-14T09:11:02Z")
Hi, I have a problem linking items from thing channels. I have add the openweathermap binding without problem (is online) I open one of the OWM things, go to channels and try to link the items i wanted. No problems t… --- ## [Manual and PaperUI Linking of item to channel](https://community.openhab.org/t/manual-and-paperui-linking-of-item-to-channel/76768)
**Author:** [@brianmichalk](https://community.openhab.org/u/brianmichalk)\ **Replies:** 9\ **Last updated:** [June 23, 2019, 12:48pm UTC](https://community.openhab.org/t/manual-and-paperui-linking-of-item-to-channel/76768 "2019-06-23T12:48:29Z")
I am installing six GC-TBZ48 thermostats in our club building, and am experiencing some difficulties getting manually linked channels to work properly. If I use paperUI to link a z-wave temperature channel to an item th… --- ## [Connecting 2 OH2 Instances on separate Hosts](https://community.openhab.org/t/connecting-2-oh2-instances-on-separate-hosts/57698)
**Author:** [@Dario\_Martino](https://community.openhab.org/u/Dario_Martino)\ **Replies:** 5\ **Last updated:** [November 24, 2018, 5:13pm UTC](https://community.openhab.org/t/connecting-2-oh2-instances-on-separate-hosts/57698 "2018-11-24T17:13:01Z")
Hi everyone. I have a Raspi running openhabian 2.3 for my house. I want to install some devices in my basement that is too far from home to be reached by wifi or ethernet, so I’m thinking of using a 4G router with dedi… --- ## [OH 2.2 opens wrong log link](https://community.openhab.org/t/oh-2-2-opens-wrong-log-link/37650)
**Author:** [@RiotMode](https://community.openhab.org/u/RiotMode)\ **Replies:** 5\ **Last updated:** [January 13, 2018, 10:45am UTC](https://community.openhab.org/t/oh-2-2-opens-wrong-log-link/37650 "2018-01-13T10:45:51Z")
Hi, can i change the link from this icon: the link goes to: openhabianpi:9001 it should be: openhabianpi.local:9001 or with ip:9001 thanks --- ## [Linking a switch to a string input](https://community.openhab.org/t/linking-a-switch-to-a-string-input/29246)
**Author:** [@JustLuke](https://community.openhab.org/u/JustLuke)\ **Replies:** 2\ **Last updated:** [June 1, 2017, 5:56pm UTC](https://community.openhab.org/t/linking-a-switch-to-a-string-input/29246 "2017-06-01T17:56:22Z")
Hi, I’m trying to link a switch to a exec-binding-command (string input only): .things: Thing exec:command:switch1 \[command=“sudo /opt/433Utils/send 11111 1 \[\[ %2$s = 'ON' \]\] && echo '1' || echo '0'”, interval=1, aut… --- ## [Deleting items, links,](https://community.openhab.org/t/deleting-items-links/18305)
**Author:** [@Talcom](https://community.openhab.org/u/Talcom)\ **Replies:** 12\ **Last updated:** [May 29, 2017, 10:01pm UTC](https://community.openhab.org/t/deleting-items-links/18305 "2017-05-29T22:01:37Z")
Hello, I want to have the full control of my items and their links to the channels. But after some work openhab2 showed me also “old” or “auto items”. I switched off the “item linking” and tried to delete all items and … --- ## [Rule to link two switches](https://community.openhab.org/t/rule-to-link-two-switches/25869)
**Author:** [@rubenhak](https://community.openhab.org/u/rubenhak)\ **Replies:** 7\ **Last updated:** [March 31, 2017, 12:15pm UTC](https://community.openhab.org/t/rule-to-link-two-switches/25869 "2017-03-31T12:15:07Z")
Hi Everybody, I’m new to OpenHAB and using it with Insteon devices. I want to programmatically link a switch with a keypad button. When the button is turned ON I want to turn ON the switch. When the button is turned O… --- ## [Binding development, howto remove a thing correctly?](https://community.openhab.org/t/binding-development-howto-remove-a-thing-correctly/24614)
**Author:** [@opus](https://community.openhab.org/u/opus)\ **Replies:** 0\ **Last updated:** [March 7, 2017, 5:53pm UTC](https://community.openhab.org/t/binding-development-howto-remove-a-thing-correctly/24614 "2017-03-07T17:53:46Z")
I’m trying to work on the tankerkoening binding, which isn’t released to the offical binding list so far. Situation: Removing a thing, from which a channel is linked to an item. My Problem: After the remove, the link… --- ## [Error 405 - Method not allowed](https://community.openhab.org/t/error-405-method-not-allowed/15295)
**Author:** [@muetze303](https://community.openhab.org/u/muetze303)\ **Replies:** 2\ **Last updated:** [October 21, 2016, 3:06pm UTC](https://community.openhab.org/t/error-405-method-not-allowed/15295 "2016-10-21T15:06:46Z")
Hi everybody, I’m trying to create a new Link in PaperUI but every time I get the error 405 - Method not allowed. Even if I run openhab as root, I still get this error message. :cry: I couldn’t find anything in the log… --- ## [Cannot link channel to item issue](https://community.openhab.org/t/cannot-link-channel-to-item-issue/13010)
**Author:** [@laohixdxm2016](https://community.openhab.org/u/laohixdxm2016)\ **Replies:** 32\ **Last updated:** [August 12, 2016, 1:38am UTC](https://community.openhab.org/t/cannot-link-channel-to-item-issue/13010 "2016-08-12T01:38:07Z")
Hi all, Here are my working flow by rest API, 1 discovery scan post /discovery/bindings/{bindingId}/scan 2 inbox approve discovered thing post /inbox/{thingUID}/approve 3 links link put /links/{itemName}/{channelU… --- ## [REST : Deleted link still available?](https://community.openhab.org/t/rest-deleted-link-still-available/9283)
**Author:** [@Teebex](https://community.openhab.org/u/Teebex)\ **Replies:** 4\ **Last updated:** [April 1, 2016, 2:03pm UTC](https://community.openhab.org/t/rest-deleted-link-still-available/9283 "2016-04-01T14:03:45Z")
Hi, This is my first post, so please apologize if I’m not doing it the right way. Context: I’m testing OH2 with a few Zwave devices, trying to use Habmin,Paper UI and configuration files with a lot of try and fails. A…