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MQTT Client Gateway

b0rmann 3 Feb 2015, 10:37 last edited by
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gregl Hero Member 3 Feb 2015, 10:45 last edited by

very tidy!
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rtenklooster 3 Feb 2015, 11:31 last edited by

Nice, looks neat, are you using the ws5100 or the enc28xx?
Are you willing to share the pcb (eagle / fritzing / etc. ) files?
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b0rmann 4 Feb 2015, 07:55 last edited by @rtenklooster

@rtenklooster
ws5100.
share... a bit of later.
I had to fix some little bugs.
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hek Admin 4 Feb 2015, 08:19 last edited by hek 4 Feb 2015, 08:19

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topic:timeago_later,2 months

TommySharp 14 Apr 2015, 03:47 last edited by

Very cool! Any more detail you can give on this setup?
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@ericvdb Yes, I know about the 5V. But the adapter brings it down to 3.3V for the radio, that is the reason for using it and the adapter is equipped with the AMS 1117 3.3V chip. Seems to work OK but I really do not have any hard facts to prove it. One thing I may test is to wire the 5V also directly to this adapter instead of taking it out from the Arduino 5V pin. This is to find out if this Arduino Nano clone might have too small capacity for feeding the radio at certain occasions.
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I'd say it is the same but it would you will need to do more coding I guess. There is a node-red Google group if you want to ask there also.
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General Discussion • mqtt wireless • 29 Nov 2014, 10:00 • binladin 30 Nov 2014, 17:42

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I think that: It does overlap with MySensors for the wireless network. MQTT-SN assumes a network that provides a bi-directional data transfer service between any node and a particular one (a gateway). MySensors wireless network could provide data transfer but the message are really tailored to transport sensor and actuator values. MQTT-SN for the gateway - controller interface is not needed MQTT is for that more than fine That said I like the idea of MQTT-SN but for it a "transparent network" makes more sense.
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Troubleshooting • mqtt openhab mysensors-binding • 21 Jan 2019, 20:51 • jimmy loyens 21 Mar 2019, 02:32

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By creating the file org.eclipse.smarthome.mqttbroker.cfg in the service folder (/usr/local/etc/openhab2/services in my case, chown to openhab), with the contents name=mosquitto host=192.168.1.69 secure=false port=1883 username= password= retain=true I was able to just create the MySensors MQTT gateway (using paperui) and it stayed online (no mqtt broker defined, but its addon is installed). I had the impressions that with the latest versions it should be possible to do everything in the PaperUI, and that the broker would use the mqtt2 addon (but in paper ui, service, config, mqtt tab, mqtt system broker connection, manage->plus button -> expert mode, I get to see the contents of the cfg file above) But unfortunately, it seems that the discovery services enters a endless loop (maybe I need to update my arduinos sketch to the latest mysensors code?) and I don't get any auto discovered things. If I trigger a new discovery it will stop the previous one and start again. Finally, I was able to manually create a thing, and link items on it. Eventually my battery level and humidity were displayed in the paper ui control page (after some weird delay, not updating once it shows in the log. the temperature didn't show up though). Not sure if my understanding is off (or paperui is limited in this sense) but in the "thing" creation page I only get to specify one child id. Then my multi sensors/value nodes would need to be define in multiple things? As I can't properly define channels for each child id, and I'm not sure what var1-5 are all about. I'll try defining things/channels/items directly in files in the following days, because so far I couldn't enjoy most of the benefits of this new version (auto discovery, logical grouping of physical device in "things", questionable "do-it-all in paper ui"), and I'm almost considering using mqtt1 binding in the new install
MQTT gateway - Openhab & Mosquitto
OpenHAB • mqtt openhab mosquitto broker • 25 Feb 2015, 01:48 • alexeinz 25 Feb 2015, 07:52

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@alexeinz figured it out, apparently had to add experimental and get latest mosquitto for the conf file to work correctly , now the bridge is working perfectly --- broker.conf file in /etc/mosquitto/conf.d the topics coming from gw will appear under sensor/# on mosquitto connection MMQTTtoSensor address 192.168.1.234 <-gw ip clientid MyMQTT cleansession true notifications true topic # in 2 sensor/ MyMQTT/
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OpenHAB • mqtt battery openhab • 20 Jan 2015, 19:25 • bomber 20 Jan 2015, 21:06

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http://forum.mysensors.org/topic/802/mqtt-and-batterylevel/2
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MyController.org • mqtt ethernet serial mycontroller converter bridge • 14 Jun 2021, 09:38 • jkandasa 14 Jun 2021, 16:56

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@Yveaux said in serial, Ethernet to MQTT: Of course, but MySensors MQTT gateway runs just as fine when connected over cabled ethernet, as when connected over wifi I do not know that Now on this tool, I do not see much benefit from ethernet to MQTT Still, it is good from serial to MQTT.

MQTT Client Gateway

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MQTT Client Gateway

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