ser2netweb shares local serial ports over the network (raw TCP, telnet, RFC 2217, UDP), is a Modbus RTU/TCP gateway and publishes to MQTT and Sparkplug B, all set up in a web UI. It is an independent project (named ser2net up to 2.9.x), not related to the classic ser2net daemon, whose configuration files it can import.
USB serial adapters (/dev/ttyUSB*, /dev/ttyACM*, also by /dev/serial/by-id) need the raw-usb interface: sudo snap connect ser2netweb:raw-usb The service is off after installing: sudo snap start --enable ser2netweb.daemon Its web UI then listens on 127.0.0.1:8080; for the network: sudo snap set ser2netweb bind-ip=0.0.0.0 port=8080 Its data is in /var/snap/ser2netweb/common/data. The first admin password: sudo ser2netweb --data-dir /var/snap/ser2netweb/common/data --set-password admin
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Snaps are applications packaged with all their dependencies to run on all popular Linux distributions from a single build. They update automatically and roll back gracefully.
Snaps are discoverable and installable from the Snap Store, an app store with an audience of millions.
Snap can be installed from the command line on openSUSE Leap 15.x and Tumbleweed.
You need first add the snappy repository from the terminal. Choose the appropriate command depending on your installed openSUSE flavor.
Tumbleweed:
sudo zypper addrepo --refresh https://download.opensuse.org/repositories/system:/snappy/openSUSE_Tumbleweed snappy
Leap 15.x:
sudo zypper addrepo --refresh https://download.opensuse.org/repositories/system:/snappy/openSUSE_Leap_15.6 snappy
If needed, Swap out openSUSE_Leap_15. for, openSUSE_Leap_16.0 if you’re using a different version of openSUSE.
With the repository added, import its GPG key:
sudo zypper --gpg-auto-import-keys refresh
Finally, upgrade the package cache to include the new snappy repository:
sudo zypper dup --from snappy
Snap can now be installed with the following:
sudo zypper install snapd
You then need to either reboot, logout/login or source /etc/profile to have /snap/bin added to PATH.
Additionally, enable and start both the snapd and the snapd.apparmor services with the following commands:
sudo systemctl enable --now snapd
sudo systemctl enable --now snapd.apparmor
To install ser2netweb, simply use the following command:
sudo snap install ser2netweb
Browse and find snaps from the convenience of your desktop using the snap store snap.
Interested to find out more about snaps? Want to publish your own application? Visit snapcraft.io now.