Try this: # -*- coding: utf-8 -*- # Python module: ModbusClient class (Client ModBus/TCP) VERSION = '0.1.1' ## ModBus/TCP MODBUS_PORT = 502 ## Modbus mode MODBUS_TCP = 1 MODBUS_RTU = 2 ## Modbus function code # standard READ_COILS = 0x01 READ_DISCRETE_INPUTS = 0x02 READ_HOLDING_REGISTERS = 0x03 READ ...

devros wrote:Nothing sorry....
its strange

Than the wifi stick is not sending any data to your domoticz computer although in a message earlier you said it was sending data every 5 minutes...

Try this: #!/usr/bin/env php <?php // Set the ip and port we will listen on $address = '0.0.0.0'; $port = 502; $max_clients = 1; // Array that will hold client information $clients = Array(); // Create a TCP Stream socket $master_socket = socket_create(AF_INET, SOCK_STREAM, 0); // Bind the socket to ...

That's indeed the question, how to decode..

I can create a server which dumps received data in hex, maybe we can discover the modbus rtu protocol in it...

Okay, then it is not easy for me to write a plugin because the lineaire doesn't support it.

Maybe you can buy the rs232 ethernet converter I found?

Did you also do a portscan from port 1 to port 65535?

It would be best if we can use the python library...

Can you do a scan from port 0 to 65536?

Is it also possible to connect to the wifi module on a specific port to communicate with modbus? The python modbus module is not meant for sending out commands, but for receiving commands afaik... If it is possible to connect to the wifi stick try this (change the ip and port to match your wifi ...

Maybe the wifistick is waiting for some commands.

There is a tcp modbus library for python...

https://pypi.python.org/pypi/pyModbusTCP/0.1.1

It can also act as modbus server

http://pythonhosted.org/pyModbusTCP/exa ... erver.html

@devros

Please use this topic: http://www.domoticz.com/forum/viewtopic ... 65&t=18031

This is the topic voor developping a plugin to communicate with the wifistick of GAIA grid tie Inverters and with growatt inverters via a tcp rs232 converter. http://www.ebay.com/itm/2000W-Solar-on-Grid-Tie-Inverter-with-Limiter-Battery-Model-for-MPPT-PV-System-/201781417655?var=&hash=item2efb1c16b7 ...

Specify the adres and port ncat is listening on in de admin webpage of the wifiplug but if if you want to continue use of shinemonitor grabbing the json file is a better idea.

@devros

ncat -e /bin/cat -k -t -l <portnumber>

I want to use these icons in the growatt module but how can I load and specify this icons in python?

The documentation is not clear on this..

I''m working on a Growatt plugin on:

http://www.domoticz.com/forum/viewtopic ... 70#p138670

@EdKo66

Can you please provide the pagenames where this happens?

And/or even better provide me a url of your domoticz where I can look to debug the layout via dm?

@jeroenst, TypeNames are just short cut for existing functionality. If you want them added then you will need to supply the Type and SubType combination that will work. EDIT: For Watts I believe you can use the TypeName "Usage" This is a little odd, because with a solar inverter the watts are not ...

hello, i have something similar solar inverter (http://www.ebay.com/itm/2000W-Solar-on-Grid-Tie-Inverter-with-Limiter-Battery-Model-for-MPPT-PV-System-/201781417655?var=&hash=item2efb1c16b7:m:m3OZt8FEeu-MCF5Ow8R3kEw) with wifi-plug-usb (conected to this portal http://www.shinemonitor.com/main.html ...

Dnpwwo wrote:@jeroenst,
Try renaming it to see if the extra field goes away.

You're right, I renamed it and the extra field is gone. Shouldn't this be changed in Domoticz?

It would be nice to have a bar graph on the items like this:

I attached the Icon files...