Linux · Developer Tools
SerialTest
A cross-platform test tool for serial port, Bluetooth, TCP and UDP
by wh201906
Official site: flathub.org
About SerialTest
A versatile test tool running on Windows/Linux/macOS/Android.
Works as data transceiver/realtime plotter/shortcut/file transceiver.
Supports serial port, Bluetooth SPP client/server, Bluetooth LE client, TCP client/server, UDP.
How to install SerialTest
- Click Download — the developer's official website opens in a new tab.
- Download the latest version there and run it. Choose Custom/Advanced where offered, and skip any bundled extras.
- Prefer the command line? With Flatpak you can install and update it with: flatpak install flathub io.github.wh201906.serialtest
- Open SerialTest once it finishes installing.
Frequently asked questions
Is SerialTest free to download?
Yes. The Download button sends you to flathub.org, the developer's official site, where SerialTest is available to download. Flatnic doesn't host or modify any files.
How do I install SerialTest from the command line?
With Flatpak, run: flatpak install flathub io.github.wh201906.serialtest. This installs it from the official source and keeps it updated.
Is SerialTest safe?
SerialTest downloads directly from the developer. As always, scan the installer with your antivirus and choose Custom setup to skip any bundled extras.