💬 Building a Raspberry Pi Gateway
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@Oli : the port name is actually ttyMySensorsGateway, you have to correct the definition of the gateway on Domoticz to use it....
Luiz
@luizrrocha as You can see, on the picture above, I've wrote that ttyUSBMySensors.... is from my previous backup copy. On the same pictures You can also see that I can choose only from three serial ports: USB0, USB20 and AMA0. Thera are no ttyMySensorsGateway despite that it is present after ls /dev.
And that's the problem, I dont know how to make it present in the serial ports popup menu. -
@luizrrocha as You can see, on the picture above, I've wrote that ttyUSBMySensors.... is from my previous backup copy. On the same pictures You can also see that I can choose only from three serial ports: USB0, USB20 and AMA0. Thera are no ttyMySensorsGateway despite that it is present after ls /dev.
And that's the problem, I dont know how to make it present in the serial ports popup menu.@Oli : why not remove the old definition to avoid any trash information and restarting Domoticz to make shure it rereads the port info before creating the new entry ?
And I do not understand why if you are running domoticz and the gateway on the same Pi, why not use a ethernet gateway and set 127.0.0.1 and port 5003 on the Domoticz gateway entry. I did that and never had to worry about USB ports at all.
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@Oli : why not remove the old definition to avoid any trash information and restarting Domoticz to make shure it rereads the port info before creating the new entry ?
And I do not understand why if you are running domoticz and the gateway on the same Pi, why not use a ethernet gateway and set 127.0.0.1 and port 5003 on the Domoticz gateway entry. I did that and never had to worry about USB ports at all.
@luizrrocha said:
@Oli : why not remove the old definition to avoid any trash information and restarting Domoticz to make shure it rereads the port info before creating the new entry ?
Of course I did that, I started from the scratch... but when it did not work I try to restore my backup... but it did not work also...
@luizrrocha said:
And I do not understand why if you are running domoticz and the gateway on the same Pi, why not use a ethernet gateway and set 127.0.0.1 and port 5003 on the Domoticz gateway entry. I did that and never had to worry about USB ports at all.
simple... I have no free LAN on my rotuer... there is more, I also have raZberry daughter board (Z-Wave) connected to same Raspberry Pi GPIO port. And till today everything works perfect until... "Better is the enemy of the good" ;-)
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OK I found the solution (thanks to @luizrrocha). I change
./configure --my-gateway=serial --my-serial-is-pty --my-serial-pty=/dev/ttyMySensorsGateway
to
./configure --my-gateway=serial --my-serial-is-pty --my-serial-pty=/dev/ttyUSBMySensorsGateway and now its working.Question is, It's only workaround (in my case) or there is bug in the installation guide?
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OK I found the solution (thanks to @luizrrocha). I change
./configure --my-gateway=serial --my-serial-is-pty --my-serial-pty=/dev/ttyMySensorsGateway
to
./configure --my-gateway=serial --my-serial-is-pty --my-serial-pty=/dev/ttyUSBMySensorsGateway and now its working.Question is, It's only workaround (in my case) or there is bug in the installation guide?
@Oli : if both the gateway and Domoticz run on the same Raspi, there is no physical network involved, hence the 127.0.0.1 dummy local address is used by Domoticz to talk to the gateway on the same machine, just using port 5003... and since you use localhost (127.0.0.1, a virtual network) there is no need to create a virtual USB port which is what you did...
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@Oli : if both the gateway and Domoticz run on the same Raspi, there is no physical network involved, hence the 127.0.0.1 dummy local address is used by Domoticz to talk to the gateway on the same machine, just using port 5003... and since you use localhost (127.0.0.1, a virtual network) there is no need to create a virtual USB port which is what you did...
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@luizrrocha interesting... step by step instruction?
@Oli: delete the Makefile.inc file on mysensors folder
./configure --my-gateway=ethernet
make
sudo ./bin/mysgw -b
go to domoticz and create a new MySensors Gateway with LAN, inform 127.0.0.1 as the address and 5003 as the port...that should do the trick.
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A tiny hint for the users of domoticz :
./configure --my-gateway=serial --my-serial-is-pty --my-serial-pty=/dev/ttyUSB20
make
sudo ./examples_linux/mysGateway -d:) i hope this helps
then in the hardware setup
MySensors Gateway USB
serial port: /dev/ttyUSB20@Oli luizrocha's configuration seems interesting, but just in case your still wanting the serial, from above, has worked for me in the past, but I have since switched to OH2:
@ysinh said:
A tiny hint for the users of domoticz :
./configure --my-gateway=serial --my-serial-is-pty --my-serial-pty=/dev/ttyUSB20
make
sudo ./examples_linux/mysGateway -d:) i hope this helps
then in the hardware setup
MySensors Gateway USB
serial port: /dev/ttyUSB20 -
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The Pi MQTT Gateway with IRQ connected may handle better the messages into a loaded network than Ethernet MQTT Gateway where IRQ is not used? (with NRF24)
Also I would like to know if I can use the other pins of RPi to connect some digital sensors directly there. -
Maybe i'm wrong but IRQ is used on all gateways if you read above :
"""
Improving throughput for nrf24
There is another method were the interrupt pin from the nrf24 modules is used to inform when a new message arrives and it's immediately added to a queue for further processing
"""
for the second part yes you can use other pins on RPi ... i have RF module NRF24L01 for gateway and DHT11 on RPi. -
Ditto, @Robinek70 !
Thank you, Marcelo Aquino, for your fantastic work .
I have Domoticz, Cacti, Heyu and MySensors Gateway running in a 30 dollars RASPBERRY PI 2, all without a glitch, all talking to each other and hopefully soon will also have Alexa for RASPBERRY PI running there also.
If in doubt, by a RASPBERRY PI and thank people who develop and support it for free instead of complaining all the time.
'nuff said.
Luiz Roberto
@luizrrocha said:
Ditto, @Robinek70 !
Thank you, Marcelo Aquino, for your fantastic work .
I have Domoticz, Cacti, Heyu and MySensors Gateway running in a 30 dollars RASPBERRY PI 2, all without a glitch, all talking to each other and hopefully soon will also have Alexa for RASPBERRY PI running there also.
If in doubt, by a RASPBERRY PI and thank people who develop and support it for free instead of complaining all the time.
'nuff said.
Luiz Roberto
Can you please give me the instructions for Domoticz setup?
I have a node with DHT11 sensor and I can see mygsw service is getting messages. How do I connect Domoticz with mysensors ?
I have been following openhab until today and I'm switching to Domoticz now.
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@luizrrocha said:
Ditto, @Robinek70 !
Thank you, Marcelo Aquino, for your fantastic work .
I have Domoticz, Cacti, Heyu and MySensors Gateway running in a 30 dollars RASPBERRY PI 2, all without a glitch, all talking to each other and hopefully soon will also have Alexa for RASPBERRY PI running there also.
If in doubt, by a RASPBERRY PI and thank people who develop and support it for free instead of complaining all the time.
'nuff said.
Luiz Roberto
Can you please give me the instructions for Domoticz setup?
I have a node with DHT11 sensor and I can see mygsw service is getting messages. How do I connect Domoticz with mysensors ?
I have been following openhab until today and I'm switching to Domoticz now.
Hello, @musthafa .
For installation I used the tutorial at http://www.domoticz.com/wiki/Installing_and_running_Domoticz_on_a_Raspberry_PI. It looks like they changed the tutorial that I used to just a single curl command to install it, although there are complaints about it not working alright. You'll have to try it as I cannot reinstall mine.
Setting up MySensors Gateway is also covered in the wiki : http://www.domoticz.com/wiki/MySensors, very easy. I recommend you go thru the wiki pages as I did, they are a treasure of information, as the manual on www.domoticz.com is outdated though useful.
Good luck.
Luiz
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Hello, @musthafa .
For installation I used the tutorial at http://www.domoticz.com/wiki/Installing_and_running_Domoticz_on_a_Raspberry_PI. It looks like they changed the tutorial that I used to just a single curl command to install it, although there are complaints about it not working alright. You'll have to try it as I cannot reinstall mine.
Setting up MySensors Gateway is also covered in the wiki : http://www.domoticz.com/wiki/MySensors, very easy. I recommend you go thru the wiki pages as I did, they are a treasure of information, as the manual on www.domoticz.com is outdated though useful.
Good luck.
Luiz
@luizrrocha said:
Thank you!Hello, @musthafa .
For installation I used the tutorial at http://www.domoticz.com/wiki/Installing_and_running_Domoticz_on_a_Raspberry_PI. It looks like they changed the tutorial that I used to just a single curl command to install it, although there are complaints about it not working alright. You'll have to try it as I cannot reinstall mine.
Domoticz Installation was straight forward as per their wiki.
Setting up MySensors Gateway is also covered in the wiki : http://www.domoticz.com/wiki/MySensors, very easy. I recommend you go thru the wiki pages as I did, they are a treasure of information, as the manual on www.domoticz.com is outdated though useful.
Good luck.
Luiz
MySensors I tried Ethernet didn't work. Virtual Serial Port worked for me. However I have 1 light (LED Test at PIN 4 of Node) & a DHT sensor. Domoticz only lists the DHT sensor. It doesn't show me the light child.
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@luizrrocha said:
Thank you!Hello, @musthafa .
For installation I used the tutorial at http://www.domoticz.com/wiki/Installing_and_running_Domoticz_on_a_Raspberry_PI. It looks like they changed the tutorial that I used to just a single curl command to install it, although there are complaints about it not working alright. You'll have to try it as I cannot reinstall mine.
Domoticz Installation was straight forward as per their wiki.
Setting up MySensors Gateway is also covered in the wiki : http://www.domoticz.com/wiki/MySensors, very easy. I recommend you go thru the wiki pages as I did, they are a treasure of information, as the manual on www.domoticz.com is outdated though useful.
Good luck.
Luiz
MySensors I tried Ethernet didn't work. Virtual Serial Port worked for me. However I have 1 light (LED Test at PIN 4 of Node) & a DHT sensor. Domoticz only lists the DHT sensor. It doesn't show me the light child.
@musthafa : look on the MySensors forum for the MYSController, install it and you can monitor the messages going to the gateway.
Most likely your declaration of the LED output pin on the MySensors arduino is not correct. I still did not use arduinos as actuators with MySensors so I will probably not be of much help here.
Cheers,
Luiz
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@musthafa : look on the MySensors forum for the MYSController, install it and you can monitor the messages going to the gateway.
Most likely your declaration of the LED output pin on the MySensors arduino is not correct. I still did not use arduinos as actuators with MySensors so I will probably not be of much help here.
Cheers,
Luiz
@luizrrocha said:
@musthafa : look on the MySensors forum for the MYSController, install it and you can monitor the messages going to the gateway.
Most likely your declaration of the LED output pin on the MySensors arduino is not correct. I still did not use arduinos as actuators with MySensors so I will probably not be of much help here.
Cheers,
Luiz
In OpenHAB it worked as a dimmer. Later on OpenHAB was stuck and my mobile app was frozen. Then I start discovering Domoticz. If it can be discovered in OH2 why not in Domoticz ?
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Maybe i'm wrong but IRQ is used on all gateways if you read above :
"""
Improving throughput for nrf24
There is another method were the interrupt pin from the nrf24 modules is used to inform when a new message arrives and it's immediately added to a queue for further processing
"""
for the second part yes you can use other pins on RPi ... i have RF module NRF24L01 for gateway and DHT11 on RPi.@eyesoft
Thank you for the answer, I am happy to get a confirmation about sensors works on a Pi Gateway. Since at least one of my sensor is analogue, I still have to add an Arduino board to the gateway, I plan to connect it via USB.
I have tested and get very good results with Home Assistant controller running on a Pi where I add sensors directly on Pi and to an Arduino (USB to Pi).
The Ethernet Gateway do not use IRQ: https://www.mysensors.org/build/ethernet_gateway
Nor the nodes: https://www.mysensors.org/build/connect_radio Even if the wire is connected at Arduino pin 2, is mentioned: Note: The IRQ is currently not used by the MySensors library so it can be left un-connected
If you know how to connect and manage this IRQ on Arduino sketch, please let me know.
I have built this some time ago and works without the IRQ connected. Now I have updated the MySensors to 2.1.0 , IRQ is still unconnected and works the same. As far as I see, it is used for the Pi Gateway. I plan to migrate to this configuration of Pi Gateway, but I would like to get more info before change my working system:- this IRQ improve the reliability? (sometimes I have encountered problems due the load of NRF24 network with many messages)
- I would like to set retain=true for the MQTT Gateway, this will improve the reliability.
I already addressed the last question somwhere else, still waiting for more info if somebody know.
Thank you
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After installing a Raspberry Gateway, is this output OK, or have I forgotten something?
mysgw: Starting gateway... mysgw: Protocol version - 2.2.0-beta mysgw: MCO:BGN:INIT GW,CP=RNNG---,VER=2.2.0-beta mysgw: TSF:LRT:OK mysgw: TSM:INIT mysgw: TSF:WUR:MS=0 mysgw: TSM:INIT:TSP OK mysgw: TSM:INIT:GW MODE mysgw: TSM:READY:ID=0,PAR=0,DIS=0 mysgw: MCO:REG:NOT NEEDED mysgw: MCO:BGN:STP mysgw: MCO:BGN:INIT OK,TSP=1I configured with (should be a serial gateway with a controller on the same machine):
./configure --soc=BCM2835 --my-gateway=serial --my-serial-is-pty --my-serial-pty=/dev/ttyMySensorGateway --my-serial-groupname=dialout --my-debug=enable
