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MQTT Client Gateway

b0rmann last edited by
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gregl Hero Member last edited by

very tidy!
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rtenklooster 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 last edited by @rtenklooster

@rtenklooster
ws5100.
share... a bit of later.
I had to fix some little bugs.
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hek Admin last edited by hek

This post is deleted!
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TommySharp last edited by

Very cool! Any more detail you can give on this setup?
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mqtt 70

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After more investigations I believe the problem is caused by a mqtt server connection timeout. By default the gateway tries to send the radio message 5 times. If I lower the number of retries , 2 for example, no more loop. Probably now much more then 25 messages cause a loop. For testing I added _MQTT_client.loop() in transportSendWrite() (MyTransport.cpp) and, no more loop with default 5 retries.
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can you login to the mqtt server with any mqtt client for computer (like mqtt spy or similar)?
Combining Serial and MQTT/Ethernet Gateway
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@lafleur I abandoned it due to the fact that my Nano cannot fit it together with signing support.
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wdt.h is included on Arduino IDE. This example show how it's work: #include <avr/wdt.h> int counter=0; void setup(){ wdt_disable(); Serial.begin(9600); Serial.println("Starting..."); delay(1000); wdt_enable(WDTO_8S); } void loop(){ wdt_reset(); Serial.println(counter); counter++; if(counter==5){ while(true){} } delay(500); }```
Is MQTT Necessary? or, Use Case for MQTT?
Controllers • gateway mqtt openhab mqtt openhab • • TRS-80

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@UglyKidJoe I have been using OpenHAB and MQTT for a number of years now. The reason for using MQTT and not just a serial connection from the MySensors GW is partly the flexibility as many have stated previously here. Easy to test, using e.g. the mqtt.fx tool. If you want to know what is going on you simply connect to the MQTT stream and "snoop" on the messages. Another reason is that I am running three geographical sites on one OH installation. OH is running on a NUC at my home. There is also an MQTT GW here. Two other My Sensors MQTT-GW are running remotely in two summer houses. The three GW connect over internet to a cloud-based MQTT broker and OH connects to the same broker. In that way I do not have to open any ports into my home network for access should I have had a local MQTT-broker at home.
Node Child and MQTT Subscribe
Development • mqtt child sub subscribe • • Gambituk

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I have been away for a while but it seams quite some of you are experiencing problems, I'll try to take a look at it. If you find any more details, please let me know!
A mesh network for use with ESP8266 and MQTT
Development • mqtt esp8266 mesh • • PhracturedBlue

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I am not able to install the Library . I am getting Error Invalid library found in C:\Documents and Settings\User\My Documents\Arduino\libraries\ESP8266MQTTMesh: C:\Documents and Settings\User\My Documents\Arduino\libraries\ESP8266MQTTMesh. I changed the name of the zipped file to ESP8266MQTTMesh as the name of .cpp file ESP8266MQTTMesh.cpp. Still it is saying Invalid Library found in .... What could be the problem.
OpenHab, MQTT gateway and Battery level - how?
OpenHAB • mqtt openhab • • doctor64

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Hi @doctor64 , How did you solve the battery reporting? Did you implement the changes in h and cpp file from the link and compiled/uploaded the gateway sketch again?

MQTT Client Gateway

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