The other thrad were absolutely no help to me with the Flat module. Today I noticed that piSerial -s, piSerial -h and piSerial -p all give the output 'getSerNum() failed -3'. I interpret this to mean that some internal configuration in the module is corrupted. Is there some way to reset this informa...

Hello Today I noticed that sudo apt update returns the following error on a Flat module and a Connect+ module both based on Debian 9 ("stretch"): Hit:1 http://repository.teamviewer.com/deb stable InRelease Ign:2 http://raspbian.raspberrypi.org/raspbian stretch InRelease Hit:3 http://archiv...

Hi I tried to enter admin as the user name and then click on the link Reset Password to Default . The web page was updated to say that the password was reset. I then tried to logon to the Flat module using the user name admin and the password printed on the side sticker. I still got the message &quo...

We have installed a Kunbus module model Flat at a customer site with wired communication. The IT security department of the customer have complained that TeamViewerwas active on our modules without us having notified them about it. I logged on to the web on the other 9 modules of model Connect+ and ...

We successfully persuaded our customer's IT department to also open TCP port 41080 in addition to TCP port 80. I was a bit nervous since my supervisor isn't fond of any additional changes that have to be made to our logger platforms (Kunbus RevPi Connect+ and Flat) to be able to deploy them because ...

I am curious. What advantage do you gain if you change the ssh password which is protected by encryption at login time if you set the web UI password to the same value since the web login is done unencrypted in clear text? I understand that you can set two different password for ssh and web UI but t...

Why is the Buster image web server on the standard port 80 then redirecting the client to port 41080 according to the IT department at our customer? The admin web server on the Stretch image does not redirect in the same way. A module based on Buster can't be reached by a web client through the VPN ...

Hello we have 9 Kunbus RevolutionPi Connect+ 32 GB modules and 1 Kunbus RevolutionPi Flat module mounted on a customer internal module specific local network. Our server communicates with the modules through a VPN tunnel between the server's virtual network and the customer local network. According ...

We have a cabinet with one Connect+ module connected on its left side through a PiBridge to a AIO module. If our logger application opens and uses the ttyRS485 device the Power LED of the AIO module is steadily red. If our logger application is configured not to open and use the ttyRS485 device the ...

I found and fixed the problem. The unit definition file loggerd.service did not specify the keyword DefaultDependencies which means it assumed the systemd default value of yes. The explicit stated dependencies caused an implicit dependency on sockets.target and basic.target. Unfortunately sockets.ta...