OTGW messages to Domoticz issue

For OpenTherm-gateway related questions in Domoticz

Moderator: leecollings

Post Reply
boredgeestje
Posts: 3
Joined: Tuesday 06 July 2021 21:47
Target OS: Raspberry Pi / ODroid
Domoticz version:
Contact:

OTGW messages to Domoticz issue

Post by boredgeestje »

Since a short while ago my otgw stopped working.
It is a v2.3 Wemos wifi board from Nodo shop. The cause was a bad connection of fuse F1, after resoldering it worked again and for a short while (hours) my Domoticz devices received updates again.
Later they did not get updates and from checking the log I saw that messages in the format B…….. and T…….. are logged but nothing else. See screenshot below.

In otmonitor everything seems to be working fine.
See the other screenshot.

Things that I have tried so far that did not remedy the situation:
- Update the PIC firmware from 5.2 to 5.8
- Update Wemos firmware from 0.9.2 to 0.10.2
- Run otmonitor with relayserver to Domoticz
- Issue PS=1 commands from Domoticz and Otmonitor (no response/result?)
- Downgrade PIC firmware from 5.8 to 4.3

Things I still want to try
- Setup MQTT communication between otmonitor and domoticz (dont know how yet, not enough mqtt experience)

If you could offer advice that would be much appreciated!

Image
Domoticz log
Image
Otmonitor messages log
Jofre
Posts: 12
Joined: Sunday 12 May 2019 14:09
Target OS: Raspberry Pi / ODroid
Domoticz version: Latest
Location: Netherlands
Contact:

Re: OTGW messages to Domoticz issue

Post by Jofre »

Are you using port 25238 in the Opentherm Gateway with lan interface?
boredgeestje
Posts: 3
Joined: Tuesday 06 July 2021 21:47
Target OS: Raspberry Pi / ODroid
Domoticz version:
Contact:

Re: OTGW messages to Domoticz issue

Post by boredgeestje »

Yes
BartSr
Posts: 365
Joined: Sunday 03 July 2016 16:16
Target OS: Raspberry Pi / ODroid
Domoticz version: V2024.7
Location: Netherlands
Contact:

Re: OTGW messages to Domoticz issue

Post by BartSr »

any news on this topic?
Raspberry pi 3b
Arduino
KAKU
RfxCom
Zwave2MQTT
OTGW
Chinese sensors temp (Dallas),movement
Tasmota
Esp8266 / 32 espeasy
Zigbee2MQTT
boredgeestje
Posts: 3
Joined: Tuesday 06 July 2021 21:47
Target OS: Raspberry Pi / ODroid
Domoticz version:
Contact:

Re: OTGW messages to Domoticz issue

Post by boredgeestje »

Unfortunately not. Do you have the same issue?

Coincidentally this weekend I started setting up MQTT for the OTGW in Domoticz. Several devices have now been found and added to Domoticz. At first I thought no information was being updated, however I just checked and it seems to be working!
BartSr
Posts: 365
Joined: Sunday 03 July 2016 16:16
Target OS: Raspberry Pi / ODroid
Domoticz version: V2024.7
Location: Netherlands
Contact:

Re: OTGW messages to Domoticz issue

Post by BartSr »

I am using the otgw for years using the serial connection of a nodemcu flashed with espeasy. This works like a charm.
Recently I read about new software with mqtt output. I gave it a try but not happgy with it. Auto MQTT gave me a bunch of new devices. Most of them are useless ( maybe I'm the only who think so) but the greatest disadvantage : overrule roomthermostat does not work. So after a while I reverted to the good old serialconnection and everything is back to normal.
Bart
Raspberry pi 3b
Arduino
KAKU
RfxCom
Zwave2MQTT
OTGW
Chinese sensors temp (Dallas),movement
Tasmota
Esp8266 / 32 espeasy
Zigbee2MQTT
Post Reply

Who is online

Users browsing this forum: No registered users and 0 guests