I wanted to connect some LEDs to the OTGW and found the page at http://otgw.tclcode.com/peripherals.html.
This page says that PIN 1 is connected to VCC 5V. Does this mean that I need 5V LEDs? Because conrad.nl does not have any of these, most of them are around 12V or 24V.
Search found 9 matches
- Sun Sep 27, 2015 2:09 pm
- Forum: Opentherm Gateway Forum
- Topic: Connect LED - what type of LED voltage
- Replies: 2
- Views: 3804
- Fri Jul 10, 2015 3:36 pm
- Forum: Opentherm Gateway Forum
- Topic: Thermostat disconnected error
- Replies: 13
- Views: 12657
Re: Thermostat disconnected error
I was hoping that the Remote override setpoint was also a setting that was saved in the EEPROM. And that I could set it. As I mentioned I use Domoticz to control the OTG. I do get all the values correct and have a setpoint option to set. But when I change this value, then the Celcia thermostat overw...
- Wed Jul 01, 2015 7:50 pm
- Forum: Opentherm Gateway Forum
- Topic: Thermostat disconnected error
- Replies: 13
- Views: 12657
Re: Thermostat disconnected error
Is it possible to request the Remote Setpoint also? I can't find the Message Id for this?
- Wed Jun 17, 2015 9:46 pm
- Forum: Opentherm Gateway Forum
- Topic: Thermostat disconnected error
- Replies: 13
- Views: 12657
Re: Thermostat disconnected error
This works perfect! Thank you very much 

- Tue Jun 16, 2015 11:05 pm
- Forum: Opentherm Gateway Forum
- Topic: Thermostat disconnected error
- Replies: 13
- Views: 12657
Re: Thermostat disconnected error
I have to look for a way to add this Data ID to the supported Data ID's. I can't find an option in OTMonitor for this? I'm trying to get this solved in Domoticz also, this will be my host system for logging and setting values (like the Setpoint) through my network. I hope someone at the dutch Domoti...
- Sat Jun 13, 2015 5:20 pm
- Forum: Opentherm Gateway Forum
- Topic: Thermostat disconnected error
- Replies: 13
- Views: 12657
Re: Thermostat disconnected error
Anyone any idea? The error on my thermostat is gone. Even when I disconnect and reconnect it. The return water temperature is still not visible. In the meantime I connected my OTG to Domoticz, but this does not help. The OTG had several reboots in the meantime. Is it possible that this value is not ...
- Thu Jun 11, 2015 7:29 am
- Forum: Opentherm Gateway Forum
- Topic: Thermostat disconnected error
- Replies: 13
- Views: 12657
Re: Thermostat disconnected error
I recently received a new OTGW and connected this one. The boiler is now connected, but I get an error on the Thermostat (Celcia 20) saying Error 203. These messages also come by at the log in OTMonitor. I don't know why, but I also miss some information (Return water Temperature) from the Boiler wh...
- Sat May 30, 2015 1:38 pm
- Forum: Opentherm Gateway Forum
- Topic: Thermostat disconnected error
- Replies: 13
- Views: 12657
Re: Thermostat disconnected error
Results of test 5 are in the third printscreen. Voltages are both 0 volt.
I don't have a vol or multimeter, so I have to check if I can verify the connections.
I don't have a vol or multimeter, so I have to check if I can verify the connections.
- Fri May 29, 2015 4:57 pm
- Forum: Opentherm Gateway Forum
- Topic: Thermostat disconnected error
- Replies: 13
- Views: 12657
Thermostat disconnected error
I recently bought a OTWG at Kiwi Electronics, which should be tested and working properly. After connecting the CV (Boiler) and thermostat, the logging receives messages from the CV about water temperature and everything else. Unfortunatly the OTMonitor software is not showing any information about ...