Search found 53 matches

by martenjacobs
Tue Dec 08, 2020 11:13 am
Forum: Opentherm Gateway Forum
Topic: OTGW stops sending messages after some time
Replies: 0
Views: 1816

OTGW stops sending messages after some time

Hi all, I have my OTGW (pre-assembled from NodoShop) connected to my balenaFin home controller (which is a ruggedized raspberry pi CM3 baseboard) through a USB-serial adapter. The device is running balenaOS, so all the services are containerized. I've set up ser2net to serve the serial port to the N...
by martenjacobs
Fri Sep 27, 2019 12:46 pm
Forum: Toon Rooting
Topic: Fully automated rooting script
Replies: 437
Views: 255248

Re: Fully automated rooting script

finalcut62 wrote:Marten, jouw script heeft t gisteren perfect gedaan. Heb jij nog een donatie-optie, zodat ik je op z'n minst een paar biertjes kan doneren via Paypal?
Hi finalcut62,

You're welcome. No need to donate anything.
by martenjacobs
Tue May 14, 2019 8:53 pm
Forum: Opentherm Gateway Forum
Topic: Thermostat doesn't switch on
Replies: 8
Views: 5351

Re: Thermostat doesn't switch on

Literally 5 minutes after posting my gateway stopped working (after working fine for about 24 hours). I've just ordered a preassembled one to replace it.
by martenjacobs
Tue May 14, 2019 8:11 pm
Forum: Opentherm Gateway Forum
Topic: Thermostat doesn't switch on
Replies: 8
Views: 5351

Re: Thermostat doesn't switch on

The data sheet for that one specifies the voltage to be between 4.0V and 4.6V @ 50mA. However, we're dealing here with only 2mA, which may be the reason for the deviation you're seeing. You would be better off using a zener designed for lower currents. The one I suggest on the site is specified to ...
by martenjacobs
Wed May 08, 2019 10:52 pm
Forum: Opentherm Gateway Forum
Topic: Thermostat doesn't switch on
Replies: 8
Views: 5351

Re: Thermostat doesn't switch on

Do you think I should replace D11? I've previously used this diode for D11. Should that one work?
by martenjacobs
Tue May 07, 2019 10:32 pm
Forum: Opentherm Gateway Forum
Topic: Thermostat doesn't switch on
Replies: 8
Views: 5351

Re: Thermostat doesn't switch on

I just read a similar issue in this post , and checked out the voltages mentioned in that thread on my board. They're all a bit different from the values they're supposed to be, but are still quite similar. I'm wondering if these could be the issue. Of course, I am using a different boiler now from ...
by martenjacobs
Sun May 05, 2019 10:12 pm
Forum: Opentherm Gateway Forum
Topic: Thermostat doesn't switch on
Replies: 8
Views: 5351

Re: Thermostat doesn't switch on

This is normal for the Honeywell Round Modulation. It doesn't turn on its display until it has received some response. So, you are investigating the wrong device. You just have to connect the boiler to the OTGW. Or, if you already have, look into why it is not producing any responses. Okay, that's ...
by martenjacobs
Sat May 04, 2019 10:25 pm
Forum: Opentherm Gateway Forum
Topic: Thermostat doesn't switch on
Replies: 8
Views: 5351

Thermostat doesn't switch on

Hi everyone, I recently moved house and took my (previously working) OTGW with me. I bought this from Kiwi electronics in 2017 and it worked fine previously. Now, I'd like to connect it in the new house and I can't seem to get it to work. I have a Bosch HRE 35 boiler and an (old version) Honeywell R...
by martenjacobs
Thu Feb 21, 2019 2:31 pm
Forum: Toon Rooting
Topic: Fully automated rooting script
Replies: 437
Views: 255248

Re: Fully automated rooting script

Thanks for your support. I managed to root my toon using the manual method. I get a blue screen of death (BSOD) on Windows 10 because of the cheap China USB-to-serial adapter which is installed using the old Vista driver. A workaround that worked for me is installing VM Virtualbox and installing a ...
by martenjacobs
Wed Feb 20, 2019 10:01 pm
Forum: Toon Rooting
Topic: Fully automated rooting script
Replies: 437
Views: 255248

Re: Fully automated rooting script

I just merged TheHogNL's pull request which automatically disables the VPN after rooting. This should keep many users from bricking their Toon.
by martenjacobs
Tue Feb 19, 2019 4:31 pm
Forum: Toon Rooting
Topic: Fully automated rooting script
Replies: 437
Views: 255248

Re: Fully automated rooting script

Thanks, So if i install Ubuntu 18.04 with Python 2.7, I can use the terminal inside Ubuntu to run the script? So I attach the 3 serial cables to Toon and the USB-to-Serial adapter and connect to the (ubuntu) pc. is the USB-to-serial supported by linux OS like Ubuntu, because on the website of Proli...
by martenjacobs
Mon Feb 18, 2019 8:27 pm
Forum: Toon Rooting
Topic: Fully automated rooting script
Replies: 437
Views: 255248

Re: Fully automated rooting script

For R8 you don't need jtag indeed. But if you want to use the auto rooter you need the Raspberry PI. The only difference between jtag and only serial is just a few dupont cables extra. With R8 you only need 3 wires, or indeed a USB serial device. The script should actually run fine on any Linux-bas...
by martenjacobs
Mon Feb 18, 2019 2:01 pm
Forum: Toon Rooting
Topic: Fully automated rooting script
Replies: 437
Views: 255248

Re: Fully automated rooting script

Could you show me the output for this command: cat /etc/issue && python --version && python -c 'import cryptography as c ; print(c.__version__)' Perhaps reinstalling python-cryptography could help as well. It may have been corrupted in some way. This is the output: Raspbian GNU/Linu...
by martenjacobs
Sun Feb 17, 2019 10:23 am
Forum: Toon Rooting
Topic: Fully automated rooting script
Replies: 437
Views: 255248

Re: Fully automated rooting script

I want to root my Toon using the script from GitHub and a Raspberry Pi but after connecting everything I get the following error message: (...) Any idea what's going wrong? Hi uibeltje, I just checked what's happening on these lines, and on my machine everything works fine. Could you show me the ou...
by martenjacobs
Tue Feb 12, 2019 9:04 pm
Forum: Toon Rooting
Topic: Fully automated rooting script
Replies: 437
Views: 255248

Re: Fully automated rooting script

I rooted a clean Toon with 5.0.4 today and made a few changes accordingly. The PR that TheHogNL made is also merged. I did notice a case where it may fail in some random cases (see the issue I created today). In these cases, rooting again should fix it.

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