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💬 MqGateway

openhardware.io last edited by openhardware.io

https://www.openhardware.io/view/8242/MqGateway
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Phil Phil last edited by

It seems source code is no longer open. I will like to use this for a school project.
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mfalkvidd Mod last edited by

https://web.archive.org/web/20201201193332/https://github.com/aetas/mqgateway might be somewhat useful
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Pi 4 ethernet gateway with NRF24L01 + PA and LNA & Domoticz
My Project • gateway • • bsmtdweller

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Cool project @bsmtdweller New thread or stay in this doesn't matter much, but for people searching the forum (or their favorite search engine) in the future, I think a new thread with a subject containing "incubator" will be more clear. I would build it with multiple nodes. Smaller chunks of code, easier wiring, easier to isolate individual parts which helps tremendously when troubleshooting, easer to reuse code for one node in case you (or someone else) want to expand the project later, easier to remove a part if you (or someone else) don't need it. The non-mysensors code is more important, so I would start with that, but make sure all parameters that you want to be able to change are stored in variables and not hardcoded. Then add the MySensors code to update the values of the variables. The autonomy will be hard. Normally I would prefer to have all logic in the controller, since a controller has much better ways to program and debug stuff. Not fun to write - and maintain - in C with very rudamentary debugging tools. But as you say, being reliant on having Domoticz working all the time might not be good. Having the system fail gracefully will be a challenge. A start could be to search the forum for MY_TRANSPORT_WAIT_READY_MS to see what others have done. And maybe - to make the system as reliable as possible - you should add everything to a single node instead of splitting it up into multiple nodes.
thethingbox
General Discussion • mqtt nodered • • gregl

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I have a project going with openhab and thethingbox. I only use Mqtt with a combination of nrf24l01 and esp8266 modules. thethingbox server is simply used as a catch all for all mqtt messages from sensors or openhab. i parse all the message coming into ththingbox and take action depending on the message. If my door or window sensor is tripped a message is sent to Twitter. I also send temp and humidity readings to thingspeak and my cell phone reports long and lat coordinates to thingspeak so that my lights can come on as I approach the house. My next project is to setup ip cameras and motion sensors and sent pics to drop box. Openhab is really not hard, you just have to keep at it, once you get it you will kick yourself for over complicating it Mike
MySensors plugin : Cannot send command - communications error
Troubleshooting • gateway ethernet • • BulldogLowell

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@5546dug Yes I think you need 1.4.1 or latest. The messages you see (0;0;3;9...) are traffic in the wireless sensor network. My problem appeared again. The EthernetGateway responds to Ping but Vera plugin says: "Cannot send command - communications error" So perhaps increasing power could help, but how? Is adding capacitors enough?? Like for the radio there already is one..
Gateway sends NACK to node
Troubleshooting • gateway • • mariusl

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Aah ok that makes sense. My application is for rural use and I need the max distance possible. The slow response will not be a problem as the sensors don't send a lot of data at all. So maybe I will stay with the SF4096 for now but I will do some experimenting with the settings. Just to understand them a bit better.
Raspberry Pi and MQTT-OpenHAB
General Discussion • mqtt openhab • • C.r.a.z.y.

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I can nothing say about OpenHAB or PiDome but: Started! 0;0;3;0;9;read: 0-0-0 s=0,c=0,t=0,pt=0,l=0: 0;0;3;0;9;version mismatch 0;0;3;0;9;read: 0-0-0 s=0,c=0,t=0,pt=0,l=0: 0;0;3;0;9;version mismatch Does not look good, it seems an error from the gateway.
My final setup to get MySensors and OpenHab communicating via MQTT
OpenHAB • mqtt openhab • • Eric Buhring

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@Eric-Buhring I found that changing the line in the my sensors program that sends the message as below allowed me to use a Contact rather than a Switch if (value != sentValue2) { // Value has changed from last transmission, send the updated value send(msg2.set(value==HIGH?"OPEN":"CLOSED")); sentValue2 = value; }
How to turn on V_LIGHT with MQQT manually?
Troubleshooting • mqtt gateway sensor mqtt syntax gateway client • • tekkninja

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Never mind figured it out. There was a problem somewhere in that sketch. basically started from scratch again. merged the W5100 MQTT client gateway sketch and the relay sketch. then referred to here for serial MQTT syntax. Hope anyone else thats struggling finds this info useful.
Yet another MQTT gateway for MySensors :)
Development • mysensors mqtt • • scurb

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@scurb This looks very interesting and my factor now to save me from having to create my own :-). I have been planning to do the same thing (although maybe on a smaller software scale) by writing a simple Python server that would pull serial packets off of a gateway arduino (either running mysensors or something I write myself) and pipe this through MQTT to openHAB. I have two questions: How do you interface with a sensor network? Do you go through a serial connection to read the serial packet format (a,b,c,d)? I see several implementations that put the mqtt client directly on the Arduino, but it seems much cheaper for me to just plug it into a USB port to get a virtual serial port instead of investing in a separate ethernet shield How does an item configurations look like for a switch in openHAB? I'm looking to build a toggle switch which toggles light on or off every time it is activated, and I cannot really understand how to configure the switch to allow this behaviour for an mqtt input. Feel free to take the second question with me directly since this might not be very interesting to the others in the forum

💬 MqGateway

Suggested Topics

Pi 4 ethernet gateway with NRF24L01 + PA and LNA & Domoticz
My Project • gateway • • bsmtdweller

thethingbox
General Discussion • mqtt nodered • • gregl

MySensors plugin : Cannot send command - communications error
Troubleshooting • gateway ethernet • • BulldogLowell

Gateway sends NACK to node
Troubleshooting • gateway • • mariusl

Raspberry Pi and MQTT-OpenHAB
General Discussion • mqtt openhab • • C.r.a.z.y.

My final setup to get MySensors and OpenHab communicating via MQTT
OpenHAB • mqtt openhab • • Eric Buhring

How to turn on V_LIGHT with MQQT manually?
Troubleshooting • mqtt gateway sensor mqtt syntax gateway client • • tekkninja

Yet another MQTT gateway for MySensors :)
Development • mysensors mqtt • • scurb

27
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11.2k
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112.5k
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💬 MqGateway

Suggested Topics

Pi 4 ethernet gateway with NRF24L01 + PA and LNA & Domoticz My Project • gateway • • bsmtdweller

thethingbox General Discussion • mqtt nodered • • gregl

MySensors plugin : Cannot send command - communications error Troubleshooting • gateway ethernet • • BulldogLowell

Gateway sends NACK to node Troubleshooting • gateway • • mariusl

Raspberry Pi and MQTT-OpenHAB General Discussion • mqtt openhab • • C.r.a.z.y.

My final setup to get MySensors and OpenHab communicating via MQTT OpenHAB • mqtt openhab • • Eric Buhring

How to turn on V_LIGHT with MQQT manually? Troubleshooting • mqtt gateway sensor mqtt syntax gateway client • • tekkninja

Yet another MQTT gateway for MySensors :) Development • mysensors mqtt • • scurb

27Online

11.2kUsers

11.1kTopics

112.5kPosts

Pi 4 ethernet gateway with NRF24L01 + PA and LNA & Domoticz
My Project • gateway • • bsmtdweller

thethingbox
General Discussion • mqtt nodered • • gregl

MySensors plugin : Cannot send command - communications error
Troubleshooting • gateway ethernet • • BulldogLowell

Gateway sends NACK to node
Troubleshooting • gateway • • mariusl

Raspberry Pi and MQTT-OpenHAB
General Discussion • mqtt openhab • • C.r.a.z.y.

My final setup to get MySensors and OpenHab communicating via MQTT
OpenHAB • mqtt openhab • • Eric Buhring

How to turn on V_LIGHT with MQQT manually?
Troubleshooting • mqtt gateway sensor mqtt syntax gateway client • • tekkninja

Yet another MQTT gateway for MySensors :)
Development • mysensors mqtt • • scurb

27
Online

11.2k
Users

11.1k
Topics

112.5k
Posts