Search found 212 matches

by u.biakoup
06 Dec 2024, 12:53
Forum: Software
Topic: Auto mount/unmount USB
Replies: 2
Views: 1079

Re: Auto mount/unmount USB

Hi JohnDorian, Welcome to the forum, and thank you for reaching out. Your use case is a common scenario in automation, and you're absolutely on the right track exploring Raspberry Pi and Linux for solving it. I'll guide you step-by-step to automate the process of exporting logs to a USB drive when i...
by u.biakoup
03 Dec 2024, 09:49
Forum: Software
Topic: Hilfestellung Datenübergabe
Replies: 5
Views: 1601

Re: Hilfestellung Datenübergabe

Hallo REVPI-WHS, für das Problem der Übertragung von Messdaten (z. B. Winkelsensor, Einstrahlungssensor, Temperatursensor) vom RevPi Core über das Netzwerk habe ich einige Lösungsvorschläge zusammengestellt: REST API (HTTP) [/b] - Einfach und flexibel: Messdaten werden als JSON über eine HTTP-Schnit...
by u.biakoup
25 Nov 2024, 13:27
Forum: Hardware
Topic: USB SCREEN 5"
Replies: 1
Views: 3349

Re: USB SCREEN 5"

Hi @cerberus78, To connect your USB TFT screen to the RevPi Connect 4, here are some recommendations: Check Compatibility: Ensure your USB screen supports Linux and install any required drivers (e.g., DisplayLink for USB screens). Avoid HDMI to USB Converters: These are usually for capturing video, ...
by u.biakoup
25 Nov 2024, 08:47
Forum: Hardware
Topic: is ConCAN with galvanic isolation?
Replies: 2
Views: 1504

Re: is ConCAN with galvanic isolation?

Hi,

Thank you for your inquiry.

Unfortunately, I must inform you that the CAN side of the CON CAN module is not galvanically isolated.

If you have any further questions, please feel free to ask.

Best Regards,

Ulrich Kouatang Biakoup | field application engineer
by u.biakoup
30 Oct 2024, 16:52
Forum: Hardware
Topic: Nach Firmware update keine Funktion
Replies: 1
Views: 1992

Re: Nach Firmware update keine Funktion

Hallo GHX,

kannst du bitte einen sos-report an support@kunbus.com senden?

Damit werde ich dein System untersuchen und dir weitere Schritte zur Fehlerbehebung mitteilen.

Best Regards

Ulrich Kouatang Biakoup | field application engineer
by u.biakoup
10 Oct 2024, 10:16
Forum: RevPi Nodes für Node-RED
Topic: Node Red- Revpi- Modbus Rtu
Replies: 2
Views: 3646

Re: Node Red- Revpi- Modbus Rtu

Hallo Ahmedr, kannst du bitte die Konfiguration der Nodes (insbesondere init1, start1 und stop) teilen? Das hilft uns, dein Setup besser zu verstehen und das Problem einzugrenzen. Da die `pitest`-Befehle im Terminal problemlos funktionieren, könnte das Problem mit der Art und Weise zusammenhängen, w...
by u.biakoup
10 Oct 2024, 10:02
Forum: Software
Topic: Automatic Module Detection and Configuration on Revolution Pi
Replies: 3
Views: 3783

Re: Automatic Module Detection and Configuration on Revolution Pi

Hi martin_lf_work , Thank you for reaching out! You're absolutely right—there is indeed a great opportunity to make the Revolution Pi system even more user-friendly by automating the I/O module configuration process. The good news is that the source code for Revolution Pi is open and available, whic...
by u.biakoup
09 Oct 2024, 11:31
Forum: CODESYS
Topic: Sending pure Binary Bytes over RS485
Replies: 1
Views: 3294

Re: Sending pure Binary Bytes over RS485

Hallo Hylton, To send and receive binary data over the RS485 port of the Revolution Pi RevPi Connect 4, you can use either CODESYS or Python. Here's how you can approach it using python: Install pySerial: You can install the pySerial package by running: pip install pyserial Configure the RS485 Port:...
by u.biakoup
07 Oct 2024, 19:49
Forum: Hardware
Topic: DIO Modul Statusleuchte Output
Replies: 1
Views: 3032

Re: DIO Modul Statusleuchte Output

Hallo Zazou, kannst du versuchen, die Firmware als Folgendes zu aktualisieren? sudo apt-get update sudo apt-get install revpi-firmware piTest -f Hinweis: Zwischen dem Aufruf piTest -f und der Ausgabe update firmware: kann es bis zu einer Minute dauern. erstelle bitte ein SOS-report schicke es an sup...
by u.biakoup
07 Oct 2024, 16:17
Forum: My Project
Topic: Capturing PLC Signals with Revolution Pi
Replies: 1
Views: 3213

Re: Capturing PLC Signals with Revolution Pi

Hi ulrich06, Your setup sounds very feasible and aligns well with the capabilities of the Revolution Pi products. Using signal derivation methods like T-connectors or clamps is a good strategy for non-intrusive monitoring, but it's important to ensure electrical safety, maintain signal integrity, an...