Hi Makoto, I have looked at your code. I have made some changes, but I don't know if the code does what you want to test correctly. In general, you need to consider whether you want a cyclic (classic in automation) or an event-based program. The simplest is cyclic: #!/usr/bin/python3 # -*- coding: u...

Hello Tsm, Thank you to be member of this Forum. The Revolution Pi project is built on the idea of sharing and discussing knowledge across the community. I read your request with attention and I have a question regarding that. If I understand correctly, you have created a custom image that worked on...

Hello JohannesFink,
It's not possible to update the Software in Codesys. Codesys is only possible with Multi Core license, no Single Core also the images are not supported.
Best Regards

Ulrich Kouatang Biakoup | Technical Support

Hello Kees Jan, Thank you for your Inquiry. You can find the Circuit Diagramm of the revpi connect + to know how the RS-485 is connected inside it. The standard value of the Baud rate is 19200. No threshold is defined for the RS485. You must proceed randomly to define the maximum Baud rate threshold...

Hello Manikandan_pils, I am coming back to some of your questions. The process "pl011_pio_tx" is a subprocess that is responsible for the data exchange between the modules and RevPi. This requires about 20% of the CPU resources image-20220516-072747.png there is nothing you can configure a...

Hello MaltarLED, To be able to operate the LEDs on RevPi connect, it is necessary to know the arrangement of the bits corresponding to each LED. The following articles explain how it works: https://revolutionpi.com/tutorials/software/statusbytes-revpi-connect/ https://revolutionpi.com/tutorials/stat...

Hello Davide, to check the listening ports and applications on Linux. Open a terminal application i.e. shell prompt. Run any one of the following command on Linux to see open ports: $ sudo lsof -i -P -n | grep LISTEN. $ sudo netstat -tulpn | grep LISTEN. ... For the latest version of Linux use the s...

Hallo Krambambuli,
schaust du dir bitte die Bezugsquellen von Kunbus auf der ganzen Welt an.

Mit freundlichen Grüßen

Ulrich Kouatang Biakoup | Technischer Support

Hello Brahimdjadir, please see this video tutorial https://revolutionpi.com/tutorials/video-tutorials/ Number #14. It's show how to use counter and Encoder for RevPi DIO. It will be the same for RevPi DI. The maximum frequency resolution of the counter inputs for RevPi DI is 2 kHz (corresponding to ...

Hello Manikan_pilz,
The behaviour is right. The Revpi's isn't yet able to perform that kind of features.
Thank you very much for the suggestion. We will think about that in the future.

Best Regards

Ulrich Kouatang Biakoup | Technical Support