Hi! My name is Ondřej. Please excuse my level of English, it's not my first language. I'm from Czech Republic. I would like to ask for assistance. I have a raspberry pi 4 running licensed Codesys SL runtime, single core version. I want to read data from OPC UA server, which I have running on S7-1200 which i borrowed from work. I downloaded example from Codesys store. I got it running, well sort of. After some time, there is a badlicense error next to the monitored item. I have looked around, but...
Hello @dav3. Thank you, so much! This procedure works. I used Raspberry Pi imager to get latest OS. I put that on SD, did update, upgrade and stable bootloader using this guide: https://www.jeffgeerling.com/blog/2020/im-booting-my-raspberry-pi-4-usb-ssd Then I downloaded the "2020-05-27-raspios" image. Again, I used Raspberry Pi imager to burn the image to the SSD. The, I extracted the .elf and .dat files form the SD, copied them over on the SSD and voilà ! Thanks again! :)
Hello everyone. Can anyone show me, if it's even currently possible, how to setup my raspberry 4 4GB to run latest Codesys runtime and USB boot. I specifically bought a SSD for stability and reliability of the application that I'm developing. I had SD cards die on me several times. Thank you, for any kind of support.