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Kees

•Created by Kees on 4/2/2025 in #announcements

You're on fire. Quick question.

OK, i am using node-red already which works fine 🙂

2 replies

•Created by Kees on 2/17/2025 in #sensors

Kees - For the HALMET; if I lets say i want to ...

OK thanks, What I just did is i connected all grounds together (D1 ground, D2 ground, A1 ground etc, etc,) and then have them all connected just to 1 wire that then goes to my engine ground.

3 replies

•Created by Kees on 2/17/2025 in #sensors

Kees - For the HALMET; if I lets say i want to ...

And similar question for the digital inputs like let's say i want to have a D1 connected to my temperature alarm switch of motor that is also already connected to an alarm light.

3 replies

•Created by Kees on 2/5/2025 in #sensesp

Kees - I am trying to get a bilge alarm from HA...

i went for the alert PGN rather than the fluid PGN as i dont need fluid level for bilge as its on/off switch

8 replies

•Created by Kees on 2/5/2025 in #sensesp

Kees - I am trying to get a bilge alarm from HA...

need to test in a real n2k network, but it might work

8 replies

•Created by Kees on 2/5/2025 in #sensesp

Kees - I am trying to get a bilge alarm from HA...

and then this in main.cpp // Initialize the N2kBilgeAlarmSender with appropriate values String bilge_config_path = "/bilge_alarm"; // Or use the path where the config is stored uint8_t bilge_instance = 1; // Set a unique instance ID bool initial_alarm_state = alarm_d4_input->get(); // Start with the initial state // Create N2kBilgeAlarmSender instance N2kBilgeAlarmSender* bilge_alarm_sender = new N2kBilgeAlarmSender(bilge_config_path, bilge_instance, initial_alarm_state, nmea2000); alarm_d4_input->connect_to(bilge_alarm_sender->alarmstate);

8 replies

•Created by Kees on 2/5/2025 in #sensesp

Kees - I am trying to get a bilge alarm from HA...

added that to n2kmessages.h

8 replies

•Created by Kees on 2/5/2025 in #sensesp

Kees - I am trying to get a bilge alarm from HA...

Ah thanks, will have a look. Looks indeed bit different then the hamlet firmware example in terms of code. Is there somewhere a bilge alarm pgn for just bilge water? Not sure how I can find the bits and pieces for such mapping

8 replies

•Created by Kees on 12/31/2024 in #sensors

Kees - Is there a repositor with examples on us...

Any one has ever got a resistive temp sensor working on the analogue input without current sense? If i am looking at halmet_analog.cpp i can only find tank sensor. Would be great to have some examples.

12 replies

•Created by Kees on 12/31/2024 in #sensors

Kees - Is there a repositor with examples on us...

A wait, let me try to explore some forks like here that includes one-wire: https://github.com/kristianschneider/HALMET-example-firmware/blob/main/src/main.cpp

12 replies

•Created by Kees on 12/31/2024 in #sensors

Kees - Is there a repositor with examples on us...

And also looking for how to setup an analog temp sensor based on resistance (in combination with gauge), i can only see examples in the firmware of tank sensors but not temp sensors.

12 replies

•Created by Kees on 12/31/2024 in #sensors

Kees - Is there a repositor with examples on us...

I managed testing RPM simulation and also Analogue Voltage input so far coming into my SignalK. So succeeded so far with Hamlet. Again a great product from you (i already had sailorhat and sh-esp32 works very well too). Thanks!. I used / adapted the firmware example of Hamlet for it. Now I also want to add a digital temperature sensor to the one wire on the HALMET. I have checked this repo: https://github.com/hatlabs/SH-ESP32-onewire-temperature. I am kind of stuck as I find it hard to merge that in the main.cpp of the HALMET firmware. Is there by any chance an example somewhere where someone combined both the example firmware and added the onewire temperature integration too?

12 replies

•Created by Kees on 12/31/2024 in #sensors

Kees - Is there a repositor with examples on us...

Thanks Matti. I just read that indeed. But if I would combine that one with an analog gauge in parallel too then i would be good because i dont need to use CCS. Correct? Good excuse to also install an analogue gauge for that one next to the tank+rpm. The wiring is even already there out of the box from volvo penta, from motor to panel, just not the gauge itself.

12 replies

•Created by petsi on 11/30/2024 in #plugins-and-webapps

petsi - there is a signalk plugin or button to ...

You can likely use a node red for that with exec commands?

3 replies