General Discussion

@Pidde probably, but not in the MySensors library. You might have better chance in a more general diy electronics or a raspberry pi-oriented forum. With that said, there are a lot of tinkerers in this forum so maybe someone will chip in.

The network connection works just like a serial (but over ip). So you can test it by using a command like netcat. # TCP netcat <gw ip> <port> # UDP netcat -u <gw ip> <port>

@pugho You can do a lot of customization in Domoticz like custom icons etc. Just browse the wiki and forum (and don't get distracted ;-))

t862 looks fun thing, i didn't know it. but it's not enclosed?? you can also use the cheap hot plate technique, never tried it though. I have a T962 that i've hacked. works well here (i use only one curve for the moment, the one i set up for my solder paste). Crazy that they sell it, the hack is well known, but they don't apply it! it greatly improves it.

@martins try V_TEXT

Yes, you can have messages passing multiple repeaters. Yes, nodes can be included via repeaters. No, you should probably not make every node a repeater, enable it for woken nodes at strategic locations.

:+1: looks good! If you read the slim-node and EasyPCB thread you will probably find alof of our first mistakes and thoughts...

@Yveaux said in Unable to write data to serial port on pi3: Thank you dear Sir, both of your solution work. Amazing. I hope this will help others. Cause I can sense that this is pretty basic Linux stuff. But I was stuck for days on that. Thank you :+1:

@Julia-J. the recommendations in https://www.dorkbotpdx.org/blog/paul/better_spi_bus_design_in_3_steps might be useful to make the bus more stable. You do have a capacitor for close to the nrf right? I know it shouldn't matter but unstable power often causes strange things to happen. Another alternative could be to use softspi to place the nrf on separate pins. An example is available at https://www.mysensors.org/build/ethernet_gateway As suggested in http://electronics.stackexchange.com/questions/166832/multiple-spi-busses-in-ribbon-cable?rq=1 connecting every second wire in the ribbon to ground can shield the signals from interference. Maybe lowering the SPI speed helps. I think that is done by setting //#define MY_RF24_SPI_MAX_SPEED 4000000 to something lower, maybe try 1000000 instead.

If you use normal mqtt implementation, the communication is pretty much instantaneous; the only problem you may encounter is to keep NAT session open on the router so you need to make sure the node "pings" the mqtt broker regularly otherwise after some minutes without traffic routers will close the NAT session and traffic from the outside will not get through and reach your node

@AndyDHill Look at "MockMySensors" sketch in MySensors examples. Maybe it helps with some types.

@catcher Thanks, I tried this Perl script and it is working out of the box with OpenHAB2! And I'm sending with MySensors 2.

Hi and welcome! I would say all of the examples in the build section has been converted to 2.0 (except maybe for some old build-projects created by external people). The examples with external library dependencies comes from here: https://github.com/mysensors/MySensorsArduinoExamples/tree/master/examples and standalone examples here: https://github.com/mysensors/MySensors/tree/development/examples

I think the sketch you need is here .

@adrian_kbb73 Welcome to the MySensors commu ity! Most of this code seems to be for MySensors 1.x. It needs to be converted to work with 2.x. A guide is available at https://forum.mysensors.org/topic/4276/converting-a-sketch-from-1-5-x-to-2-0-x/

ja ich... :-) Aber noch ganz frisch auf dem Gebiet..

@Kristofer-Cuevas - there are many ways - our way you can read about in the getting started page: https://www.mysensors.org/about Most of the controllers have a web gui if thats what you mean.