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mvn23 / pyotgw

A library to interface with the OpenTherm Gateway through serial or network connection.
GNU General Public License v3.0
27 stars 16 forks source link

Support for tcp/ip connection #1

Closed pawelka closed 5 years ago

pawelka commented 5 years ago

Is it possible to support for tcp/ip connection?

Some gateways are design to work with nodemcu, so easy remote access is supported instead of serial.

I'm interested to use gateway with home assistant. I wanted to test it, but tcp/ip support is missing for me.

Mediacj commented 5 years ago

You can set tcp/ip at: opentherm_gw: device: socket://otgw.example.org:2345

I am using Esp-link via tcp/ip and I can with succes set the setpoint from within HA but besides that no values come to HA, I get this error by the start of HA:

Home Assistant: 0.81.0

Log Details (ERROR) Sat Oct 27 2018 21:26:09 GMT+0200 (Midden-Europese zomertijd)

Error doing job: Task exception was never retrieved Traceback (most recent call last): File "/srv/homeassistant/lib/python3.6/site-packages/homeassistant/components/opentherm_gw.py", line 75, in connect_and_subscribe await gateway.connect(hass.loop, device_path) File "/srv/homeassistant/lib/python3.6/site-packages/pyotgw/pyotgw.py", line 52, in connect await self.get_reports() File "/srv/homeassistant/lib/python3.6/site-packages/pyotgw/pyotgw.py", line 165, in get_reports ret = await self._wait_for_cmd(cmd, value) File "/srv/homeassistant/lib/python3.6/site-packages/pyotgw/pyotgw.py", line 690, in _wait_for_cmd loop=self.loop) File "/usr/lib/python3.6/asyncio/tasks.py", line 362, in wait_for raise futures.TimeoutError() concurrent.futures._base.TimeoutError

koen01 commented 5 years ago

I'm seeing the exact same error in my log file. using this:

opentherm_gw:
   device: socket://192.168.1.101:6638
   climate:
     name: Thermostaat
     precision: 0.5
   monitored_variables:
    - room_setpoint
    - room_temp
mvn23 commented 5 years ago

TCP/IP support is indeed already built in, but there are reports of connection issues in combination with NodeMCU. Please see home-assistant/home-assistant#17263 for progress on that. I've ordered an ESP8266 to run some tests. I am closing this issue as TCP/IP is already supported.