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Node with Relay

derksuh last edited by

Hello all,

I have a node to wher a dht22 is connected and a relais, this is to sitch on or off my fan in the bathroom. Before openhab i was using pimatic and that was working good i could see the temperature and humidity and i could turn on and off the relais. No with openhab i get the temperature and the humidity in the inbox but not the relay. Is it somehow possible to get this working?

Greetings, Martijn
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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
openhab binding mysensors
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@ncollins Great! Seem the problem is the delay. With 1 ms or 100 ms I have double message, but with 200 ms I only one message. Thanks a lot.
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 • • syntacrsc

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@syntacrsc good job man
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
OH3, RPi3, GPIO-NRF24 gateway. MySensors binding (ETH or MQTT?)
OpenHAB • • perIpI

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Replying myself after more reading and testing. *MQTT vs ETH probably is equivalent in my system, if the choice if given I think MQTT is preferred. *NRF24 or RFM69, maybe both as I already have a bunch of NRF24 radios home and can start build directly. *PC based MQTT could be an idea, but probably its as easy to work through an Arduino-example using the serial monitor in an Arduino-environment. My way forward will be: Remove the RPi-GPIO-gateway (I built a basic node and tested it, but could not communicate with the GW) and replace it with ESP8266-based WIFI/MQTT/Radio-gateway (one with NRF24 and eventually one with RFM69). I believe that will be an easier way into mySensors-world also limiting the amount of required Linux-related knowledge. It will be easier to debug the system from Arduino IDE-serial console. Ie start and confirm OH3 to MySensors-MQTT-gateway, then proceeding with sensor to gateway communication etc.

Node with Relay

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Node with Relay

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