Okay but the PWR LED thing here made me think, I hadn't considered this detail yesterday. Hm. So if the PWR LED turns red and then green again, this is a sign that the communication between the modules is faulty. The I/O modules then go into the safe state and switch the outputs to logic 0. Can you ...

Hello, the RevPi Connect 4 can be operated in both the 2.4 GHz and 5 GHz frequency bands with the corresponding antennas. Here is the link to the data sheet:
https://revolutionpi.com/en/tutorials/d ... enblaetter

No, unfortunately. You need to have a load to detect an open load and thus some electricity flowing through a cable.

Hello wmatte and welcome to the Revolution Pi community! So since the Bullseye OS, the "NetworkManager" service has been active here and controls the network. So the root cause may be that the IP connection was switched to "fallback". This occurs, i.e. if the DHCP server does not...

Hi, you can use a RevPi DIO Module and a RevPi Connect 4 Module. Here is what I would recommend you to have WLAN and much eMMC and RAM to experiment: chrome_5mqOQPNYd3.png However, if you want the cheapest basic module, you can, of course, use a different one as an alternative: chrome_8tCEOzCa9I.png

Hello Latassan thanks for the comprehensive bug report and the setup of your system.
CODESYS overwrites the PiCtory configuration.
Find external USB-RS485 interface via Configure CODESYS i.e. /dev/ttyUSB3 equals Dropdown "COM port 4"
Regards

Hello Briooosa, since RevPi Bullseye OS there is a nice tool that you can use perfectly under PutTTy. Take a look at this entry from our Knowledge Base at How do I configure the network under Bullseye? How is this different from previous versions such as Stretch?

Hi Joe, If the voltage drops, it is an indication of hardware, e.g. switching of loads that exceed the power of the RevPi hardware. Examine the line and create an oscilloscope trace to narrow down the cause - How high is the current consumption? Are there any peaks? Control the pumps with a RevPi RO...

Hi Sofiene, the image you have used is currently the newest, so there is no need to install a newer image. But yes, there are online updates that are always between the releases of the images. Take a look at this page Installing Updates . Depending on your internet connection, it should be less than...

Hi Bastelente, mit Interesse lese ich Deine Anfrage. Updates, auch zum Thema Firmware ganz allgemein, kannst Du am besten durchführen, wenn Du diese Schritte durchführst: Revolution Pi Checklist Am besten machst Du das zu Beginn. Bei der Modulkonfiguration kannst Du Dir diese Tabelle anschauen: Revo...