Opentherm Gateway Forum

Moderator: hvxl

New Topic

784 topics

Page 1 of 16
- Jump to page:
1
2
3
4
5
…
16
Next

Topics

Replies

Views

Last post

Creating an effective incident report

Last post by hvxl « Wed Dec 27, 2023 6:42 pm

by hvxl » Wed Dec 27, 2023 6:42 pm

0 Replies

13318 Views

Last post by hvxl
Wed Dec 27, 2023 6:42 pm
Incident Report — OTGW WiFi and ATAG A244EC non responsive

Last post by hvxl « Fri Jul 18, 2025 11:50 am
Replies: 3
by Aboreon » Wed Jul 16, 2025 9:20 pm

3 Replies

137 Views

Last post by hvxl
Fri Jul 18, 2025 11:50 am
Controlling Techneco Elga with OTGW

Last post by hvxl « Tue Jul 15, 2025 3:17 pm
Replies: 3
by DvdB » Wed Apr 02, 2025 4:29 pm

3 Replies

2953 Views

Last post by hvxl
Tue Jul 15, 2025 3:17 pm
Purchase new thermostat for OTGW?

Last post by hvxl « Tue Jun 24, 2025 9:23 am
Replies: 4
by Gerald » Sat Apr 26, 2025 10:03 am

4 Replies

5021 Views

Last post by hvxl
Tue Jun 24, 2025 9:23 am
PIC reset sets setpoint to maximum

Last post by hvxl « Sun Apr 20, 2025 12:58 pm
Replies: 9
by mvdnes » Sat Oct 12, 2024 7:51 am

9 Replies

7731 Views

Last post by hvxl
Sun Apr 20, 2025 12:58 pm
Using OTGW for monitoring data between boiler and heatpump

Last post by budweiser29 « Tue Feb 25, 2025 5:49 pm
Replies: 2
by budweiser29 » Mon Feb 24, 2025 2:13 pm

2 Replies

7794 Views

Last post by budweiser29
Tue Feb 25, 2025 5:49 pm
OTGW LAN + MQTT HomeAssistant

Last post by OmeLoeks « Mon Feb 24, 2025 10:46 am
Replies: 4
by lpandolfini » Sat Dec 28, 2024 9:22 am

4 Replies

4939 Views

Last post by OmeLoeks
Mon Feb 24, 2025 10:46 am
Intergas DHW Comfort function

Last post by rvi « Fri Feb 21, 2025 4:11 pm
Replies: 7
by rvi » Wed Feb 19, 2025 10:52 pm

7 Replies

7604 Views

Last post by rvi
Fri Feb 21, 2025 4:11 pm
OTGW to monitor Rehau UFH System

Last post by Rincewind « Thu Feb 20, 2025 11:12 am
Replies: 1
by Rincewind » Sat Jan 04, 2025 11:12 pm

1 Replies

4130 Views

Last post by Rincewind
Thu Feb 20, 2025 11:12 am
Gateway Hardware Help **Solved**

Last post by Ian. « Wed Feb 12, 2025 5:25 pm
Replies: 8
by Ian. » Mon Feb 03, 2025 4:37 pm

8 Replies

18075 Views

Last post by Ian.
Wed Feb 12, 2025 5:25 pm
OTGW LAN and MQTT

Last post by PPee « Thu Jan 23, 2025 2:27 pm

by PPee » Thu Jan 23, 2025 2:27 pm

0 Replies

5842 Views

Last post by PPee
Thu Jan 23, 2025 2:27 pm
Disconnect the jumpers JP1 & JP2, OT Gateway

Last post by hvxl « Wed Jan 22, 2025 4:00 pm
Replies: 3
by termorshuizen » Tue Jan 21, 2025 7:09 pm

3 Replies

4192 Views

Last post by hvxl
Wed Jan 22, 2025 4:00 pm
Noddie starter question.

Last post by Ian. « Wed Jan 22, 2025 11:08 am
Replies: 2
by Ian. » Tue Jan 21, 2025 7:57 pm

2 Replies

4385 Views

Last post by Ian.
Wed Jan 22, 2025 11:08 am
[OTGW] First-time setup: Which wires go where?

Last post by hvxl « Tue Jan 21, 2025 1:24 pm
Replies: 3
by Frits » Tue Jan 14, 2025 11:58 am

3 Replies

4501 Views

Last post by hvxl
Tue Jan 21, 2025 1:24 pm
OTGW temperature sensor testing

Last post by IanW « Sat Jan 18, 2025 12:58 pm
Replies: 2
by IanW » Sat Jan 18, 2025 12:12 am

2 Replies

4481 Views

Last post by IanW
Sat Jan 18, 2025 12:58 pm
Creating my own OTGW firmware for the NodoShop version

Last post by bartlemoose « Mon Jan 13, 2025 9:36 pm
Replies: 66
by rvdbreemen » Sun Jan 19, 2020 2:19 pm
1

2

3

4

5
66 Replies

79202 Views

Last post by bartlemoose
Mon Jan 13, 2025 9:36 pm
OTGW "factory" reset

Last post by DavidLewis « Sun Jan 12, 2025 12:12 am
Replies: 2
by DavidLewis » Fri Jan 10, 2025 12:47 pm

2 Replies

4234 Views

Last post by DavidLewis
Sun Jan 12, 2025 12:12 am
use-case : monitor temperature and behavior to decide on future heat-pump via OTGW ?

Last post by Albert « Sat Jan 04, 2025 11:47 pm
Replies: 4
by Albert » Mon Dec 23, 2024 5:31 pm

4 Replies

4543 Views

Last post by Albert
Sat Jan 04, 2025 11:47 pm
Advice on fixing Vitodens 100-W

Last post by ChristiaanV « Sat Jan 04, 2025 10:39 am

by ChristiaanV » Sat Jan 04, 2025 10:39 am

0 Replies

4766 Views

Last post by ChristiaanV
Sat Jan 04, 2025 10:39 am
Need some advice

Last post by vonkentrekker « Thu Jan 02, 2025 10:04 am
Replies: 2
by vonkentrekker » Mon Dec 30, 2024 12:26 am

2 Replies

4553 Views

Last post by vonkentrekker
Thu Jan 02, 2025 10:04 am
Multiple Add Alternative associated with single Unknown ID

Last post by Kermit « Thu Dec 26, 2024 7:36 pm
Replies: 6
by Kermit » Tue Dec 24, 2024 12:25 pm

6 Replies

5527 Views

Last post by Kermit
Thu Dec 26, 2024 7:36 pm
Nodo OTGW and Vitodens 100

Last post by Dman « Thu Dec 26, 2024 7:12 pm
Replies: 7
by frazell » Wed Nov 08, 2023 7:03 pm

7 Replies

6215 Views

Last post by Dman
Thu Dec 26, 2024 7:12 pm
Problems with Gateway mode after updating to V6.6

Last post by igren « Fri Dec 13, 2024 3:19 pm
Replies: 3
by mrFarmer » Mon Dec 09, 2024 6:10 pm

3 Replies

4881 Views

Last post by igren
Fri Dec 13, 2024 3:19 pm
OpenTherm Nest

Last post by hvxl « Sun Dec 08, 2024 5:20 pm
Replies: 1
by SmashBurger » Sun Dec 08, 2024 8:04 am

1 Replies

4738 Views

Last post by hvxl
Sun Dec 08, 2024 5:20 pm
Using OTGW for a ventilation unit

Last post by Nyramex « Thu Dec 05, 2024 5:18 pm

by Nyramex » Thu Dec 05, 2024 5:18 pm

0 Replies

4606 Views

Last post by Nyramex
Thu Dec 05, 2024 5:18 pm
Reset stuck heat pump.

Last post by Kytrix « Wed Dec 04, 2024 8:26 pm
Replies: 9
by Kytrix » Sun Nov 17, 2024 1:47 am

9 Replies

4607 Views

Last post by Kytrix
Wed Dec 04, 2024 8:26 pm
NODO OTGW board COM port continuous connect/disconnect

Last post by tjfs « Thu Nov 28, 2024 11:11 am
Replies: 8
by Kermit » Sat Nov 23, 2024 11:31 pm

8 Replies

4155 Views

Last post by tjfs
Thu Nov 28, 2024 11:11 am
I bough the OTGW and I don't know how to start

Last post by hvxl « Sat Nov 23, 2024 10:38 pm
Replies: 1
by raarts » Sat Nov 23, 2024 5:42 pm

1 Replies

3247 Views

Last post by hvxl
Sat Nov 23, 2024 10:38 pm
Difference between Temperature Constant and Room Setpoint

Last post by hvxl « Wed Nov 20, 2024 11:32 am
Replies: 17
by Kytrix » Sun Jan 21, 2024 8:45 pm
1

2
17 Replies

8968 Views

Last post by hvxl
Wed Nov 20, 2024 11:32 am
Daikin D2CND024A1A Gas boiler + D(R)OTROOMTHEAA Room thermostat

Last post by dmd79 « Tue Nov 12, 2024 3:10 pm
Replies: 10
by mihsu81 » Wed Dec 21, 2022 4:11 pm

10 Replies

6678 Views

Last post by dmd79
Tue Nov 12, 2024 3:10 pm
Modify CH flow temperature by an offset

Last post by hvxl « Mon Oct 21, 2024 4:43 pm
Replies: 3
by eustilou » Fri Oct 18, 2024 8:02 pm

3 Replies

3095 Views

Last post by hvxl
Mon Oct 21, 2024 4:43 pm
Tado <-> Inventum heatpump: Can I modify the OT signal?

Last post by jrs « Mon Oct 14, 2024 4:37 pm
Replies: 25
by jrs » Mon Nov 21, 2022 9:39 pm
1

2
25 Replies

15440 Views

Last post by jrs
Mon Oct 14, 2024 4:37 pm
Control setpoint override issue

Last post by tomecki « Mon Oct 14, 2024 12:39 pm
Replies: 5
by tomecki » Fri Oct 11, 2024 4:08 pm

5 Replies

3638 Views

Last post by tomecki
Mon Oct 14, 2024 12:39 pm
otgwmcu firmware update

Last post by george « Thu Sep 26, 2024 3:34 pm
Replies: 2
by george » Fri Sep 13, 2024 10:41 pm

2 Replies

3737 Views

Last post by george
Thu Sep 26, 2024 3:34 pm
Converting Member IDs to Manufacturer names

Last post by Templar « Tue Sep 10, 2024 11:24 pm
Replies: 4
by mvn23 » Thu Aug 29, 2024 3:26 pm

4 Replies

5898 Views

Last post by Templar
Tue Sep 10, 2024 11:24 pm
Firmware upgrade with otmonitor not working

Last post by mvn23 « Sat Aug 24, 2024 2:40 pm
Replies: 6
by mvn23 » Thu Aug 22, 2024 3:32 pm

6 Replies

4052 Views

Last post by mvn23
Sat Aug 24, 2024 2:40 pm
interruption of communication between the gateway and the boiler

Last post by hvxl « Sun Jun 30, 2024 12:04 pm
Replies: 1
by matekogon » Sun Jun 30, 2024 10:47 am

1 Replies

4174 Views

Last post by hvxl
Sun Jun 30, 2024 12:04 pm
OTGW with Remeha Quinta 10/25/30

Last post by olifant56 « Tue Jun 18, 2024 6:49 pm
Replies: 4
by olifant56 » Sun Apr 28, 2024 4:14 pm

4 Replies

5719 Views

Last post by olifant56
Tue Jun 18, 2024 6:49 pm
2. control heating circuit (C2 ) setpoint2 via Home Assistant.

Last post by Thision9 « Mon Jun 03, 2024 4:13 pm

by Thision9 » Mon Jun 03, 2024 4:13 pm

0 Replies

5808 Views

Last post by Thision9
Mon Jun 03, 2024 4:13 pm
Negative relative modulation level

Last post by hvxl « Wed Apr 24, 2024 5:13 pm
Replies: 1
by dwd » Wed Apr 24, 2024 12:38 pm

1 Replies

3918 Views

Last post by hvxl
Wed Apr 24, 2024 5:13 pm
OTGW with Remeha Tzerra Ace Matic and Tado

Last post by Yocee84 « Tue Apr 23, 2024 6:07 pm
Replies: 2
by johnvt » Fri Jan 19, 2024 4:20 pm

2 Replies

4504 Views

Last post by Yocee84
Tue Apr 23, 2024 6:07 pm
Missing Values

Last post by hvxl « Thu Apr 18, 2024 4:49 pm
Replies: 13
by gjaa » Fri Mar 22, 2024 12:02 am

13 Replies

9352 Views

Last post by hvxl
Thu Apr 18, 2024 4:49 pm
10 year old OTGW still running, can't connect otmonitor

Last post by hvxl « Mon Mar 25, 2024 1:23 am
Replies: 1
by pwhooftman » Sun Mar 24, 2024 7:19 pm

1 Replies

4569 Views

Last post by hvxl
Mon Mar 25, 2024 1:23 am
Open Therm Gateway PCB in parallel over the PCB of the Evohome

Last post by sipke@sipkew.eu « Wed Mar 13, 2024 10:40 pm
Replies: 2
by sipke@sipkew.eu » Wed Mar 13, 2024 9:14 am

2 Replies

4392 Views

Last post by sipke@sipkew.eu
Wed Mar 13, 2024 10:40 pm
OTWG hangs up

Last post by halemb « Wed Mar 06, 2024 9:58 am
Replies: 2
by halemb » Tue Mar 05, 2024 8:43 pm

2 Replies

4847 Views

Last post by halemb
Wed Mar 06, 2024 9:58 am
Infrequent room temperature measurements

Last post by hvxl « Wed Feb 21, 2024 1:54 pm
Replies: 1
by mtijink » Sun Feb 18, 2024 12:02 pm

1 Replies

4274 Views

Last post by hvxl
Wed Feb 21, 2024 1:54 pm
How to connect Remeha Calenta with Elga Ace

Last post by dimplou « Mon Feb 19, 2024 10:33 pm
Replies: 1
by mclausen » Wed Jan 31, 2024 10:37 pm

1 Replies

4339 Views

Last post by dimplou
Mon Feb 19, 2024 10:33 pm
room temperature not in $gui array via html folder script

Last post by gda01 « Sat Feb 10, 2024 8:46 pm
Replies: 2
by gda01 » Sun Feb 04, 2024 10:00 pm

2 Replies

4668 Views

Last post by gda01
Sat Feb 10, 2024 8:46 pm
No reply from USR-TCP232

Last post by WimW « Tue Feb 06, 2024 12:07 am
Replies: 5
by WimW » Mon Jan 29, 2024 1:42 pm

5 Replies

5724 Views

Last post by WimW
Tue Feb 06, 2024 12:07 am
OTGW only partially working with Brotje WHBS 22 C

Last post by Arquitet0 « Wed Jan 31, 2024 1:46 pm

by Arquitet0 » Wed Jan 31, 2024 1:46 pm

0 Replies

6155 Views

Last post by Arquitet0
Wed Jan 31, 2024 1:46 pm

New Topic

784 topics

Page 1 of 16
- Jump to page:
1
2
3
4
5
…
16
Next

Return to Board Index

Forum permissions

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum