@bjacobse This one seems to work like this. A bit expensive.. http://rainsensors.com/how-it-works/

@bjacobse I have been looking to something like this but did not find it. I would be indeed a lot better.

Is there not some kind of spray to protect the board?

@technovation I tried this but it didn't work very reliable.

@fotofieber I have no idear.

Hi,

I have a rain sensor like this:

How can I protect this as I am currently every 6-8 weeks need to replace it

Thanks for suggestions!

Marcel

Hi,

I have a gateway on PI with the latest mysensors (2.3.1). Know I have a MYSBootloader for my slim node board (8 Mhz) which works fine on OTA but serial doesn't. When I try to download the latest one: https://github.com/mysensors/MySensorsBootloaderRF24/blob/development/hex/MYSBootloader_8MHz.hex
then Serial works fine but OTA does not work?? My gateway uses MQTT and with the first one, you will see a nice publish of the node. Something like mysensors-out/5/255/4/0/0 010001009005272A0103 but with the latest this is not available and I cannot upload my code using mycontroller.org.

So I assume the latest bootloader is not working on my 8Mhz board. Does anyone have a working version? Serial and OTA which I can try?

Or other suggestions?

Thanks!

@guillermo-schimmel

Could you check here? I am really getting frustrated by the OpenHAB

https://forum.mysensors.org/post/95623

I spend again a few hours. I really want to get it to work with MQTT as I have my complete system based on it. But Apparently, the binding does not work and also the log does not say much. Only those errors:

2018-12-17 11:38:03.559 [ERROR] [ome.core.thing.internal.ThingManager] - Exception occurred while initializing handler of thing 'mysensors:bridge-mqtt:gateway': org/eclipse/sma
ansport/mqtt/MqttActionCallback                                                                                                                                                 
java.lang.NoClassDefFoundError: org/eclipse/smarthome/io/transport/mqtt/MqttActionCallback                                                                                      
        at java.lang.ClassLoader.defineClass1(Native Method) ~[?:?]                                                                                                             
        at java.lang.ClassLoader.defineClass(ClassLoader.java:763) ~[?:?]                                                                                                       
        at org.eclipse.osgi.internal.loader.ModuleClassLoader.defineClass(ModuleClassLoader.java:276) ~[?:?]                                                                    
        at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.defineClass(ClasspathManager.java:655) ~[?:?]                                                            
        at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findClassImpl(ClasspathManager.java:578) ~[?:?]                                                          
        at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClassImpl(ClasspathManager.java:538) ~[?:?]                                                     
        at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:525) ~[?:?]                                                         
        at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:328) ~[?:?]                                                                 
        at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:368) ~[?:?]                                                                           
        at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:446) ~[?:?]                                                                        
        at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:395) ~[?:?]                                                                                
        at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:387) ~[?:?]                                                                                
        at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:150) ~[?:?]                                                                      
        at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:?]                                                                                                         
        at org.openhab.binding.mysensors.internal.protocol.mqtt.MySensorsMqttConnection.<init>(MySensorsMqttConnection.java:44) ~[?:?]                                          
        at org.openhab.binding.mysensors.internal.gateway.MySensorsGateway.setup(MySensorsGateway.java:99) ~[?:?]                                                               
        at org.openhab.binding.mysensors.handler.MySensorsBridgeHandler.initialize(MySensorsBridgeHandler.java:81) ~[?:?]                                                       
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?]                                                                                                   
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:?]                                                                                 
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]                                                                         
        at java.lang.reflect.Method.invoke(Method.java:498) ~[?:?]                                                                                                              
        at org.eclipse.smarthome.core.internal.common.AbstractInvocationHandler.invokeDirect(AbstractInvocationHandler.java:153) [101:org.eclipse.smarthome.core:0.10.0.oh230]  
        at org.eclipse.smarthome.core.internal.common.Invocation.call(Invocation.java:53) [101:org.eclipse.smarthome.core:0.10.0.oh230]                                         
        at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:?]                                                                                                       
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:?]                                                                                
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:?]                                                                                
        at java.lang.Thread.run(Thread.java:748) [?:?]                                                                                                                          
Caused by: java.lang.ClassNotFoundException: org.eclipse.smarthome.io.transport.mqtt.MqttActionCallback cannot be found by org.openhab.binding.mysensors_2.4.0.201812040738     

No MQTT Support?