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Set sensor name & type (received) in openhab items

jimmy loyens last edited by

Hi guys,
I was wondering if there was a way to ask a node for its name and type (eg. Temp/hum) and put it into openhab items? Right now i have this information hardcoded in openhab, wich means when i swap node id's or upgrade sensors i have to manualy recode these values. If anyone has some example code i would love to see it. Using serial gateway btw, not the binding.
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To add another option to this thread. I have not yet used them but I am collecting these. They look like they are made for these types of sensors
voltage sensor via esp and mqtt
OpenHAB • • muhammed

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MQTT losing messages...
OpenHAB • • ben999

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@ben999 Check out Serial Protocol I have four Arduinos. Each has a different MY_NODE_IDs (I use 130, 131, 132, 133). Each has four sensors: moisture, humidity, temperature, and voltage each of which has a CHILD_ID: CHILD_ID_MOISTURE is 0 , CHILD_ID_HUMIDITY is 1, CHILD_ID_TEMPERATURE is 2, CHILD_ID_VOLTAGE is 3. When an Arduino makes a measurement, it sends that measurement to a unique MQTT topic. In the case of the Arduino with MY_NODE_ID of 130 that is sending the moisture measurement, that MQTT topic is mysensors_out/130/0/1/0/35 and the message is [something like] 760 (35 is the value type) Similarly, when a controller sends a command to a device (Arduino), the topic is unique. If you have two actuators with the same MY_NODE_ID and CHILD_ID (MQTT topic) there would be confusion as to what you want each actuator to do. Likewise, if two sensors had the same MQTT topic, how would the controller know how to handle the data.
openHAB 4 MySensors Binding
OpenHAB • • ben999

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Hi @adds666 I did in between the switch from 2.5.12 to 3.4.4 a change from pure textual configuration in 2.5.12 to a UI configuration in 3.4.4. This requires some homework. Can't remember beside the exchanged mysensors binding files anything else to upgrade to 4.0.4 from 3.4.4 and finally to current 4.1.1. Keep in mind, I use a OpenHAB manual installation on a non-Debian Linux system, not openHABian. This may have an influence, but I don't expect any hiccups. kerberos
openHAB 2.2 binding
OpenHAB • • TimO

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The 2.5-version of the binding does not work out of the box in OpenHAB 3 for me. 2020-12-22 22:53:34.555 [WARN ] [org.apache.felix.fileinstall ] - Error while starting bundle: file:/usr/share/openhab/addons/org.openhab.binding.mysensors-2.5.0-SNAPSHOT.jar org.osgi.framework.BundleException: Could not resolve module: org.openhab.binding.mysensors [272] Unresolved requirement: Import-Package: org.eclipse.smarthome.config.core at org.eclipse.osgi.container.Module.start(Module.java:444) ~[org.eclipse.osgi-3.12.100.jar:?] at org.eclipse.osgi.internal.framework.EquinoxBundle.start(EquinoxBundle.java:383) ~[org.eclipse.osgi-3.12.100.jar:?] at org.apache.felix.fileinstall.internal.DirectoryWatcher.startBundle(DirectoryWatcher.java:1260) [bundleFile:3.6.4] at org.apache.felix.fileinstall.internal.DirectoryWatcher.startBundles(DirectoryWatcher.java:1233) [bundleFile:3.6.4] at org.apache.felix.fileinstall.internal.DirectoryWatcher.doProcess(DirectoryWatcher.java:520) [bundleFile:3.6.4] at org.apache.felix.fileinstall.internal.DirectoryWatcher.process(DirectoryWatcher.java:365) [bundleFile:3.6.4] at org.apache.felix.fileinstall.internal.DirectoryWatcher.run(DirectoryWatcher.java:316) [bundleFile:3.6.4] I guess it might have something to do with this? https://community.openhab.org/t/guide-binding-development-changes-for-openhab-3-from-2-5-x/104134 Namespace change of openHAB core classes With the migration of Eclipse Smart Home to openHAB the namespace of all classes in openHAB core needed to be changed. This means all imports done by bindings that refer to org.eclipse.smarthome have been changed to org.openhab.core. With your binding code you can simply do a file level replace of this text string in the java source files to migrate the binding. On linux you can use the following commands in you src/main/java directory: find . -name *.java -exec sed -i "s/org.eclipse.smarthome.core/org.openhab.core/g" {} ; find . -name *.java -exec sed -i "s/org.eclipse.smarthome/org.openhab.core/g" {} ;
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OpenHAB • • Stefferd

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@TimO No Sweat, found it - it was because the node was powered on before the gateway and presentation didn't go well...

Set sensor name & type (received) in openhab items

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Set sensor name & type (received) in openhab items

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openHAB 2.2 binding OpenHAB • • TimO

OH2.5.9 / ethernet gateway / autodiscovery? OpenHAB • • Stefferd

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OpenHAB • • Stefferd

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