Browser without Web Serial. Use Chrome, Edge or Opera on desktop (not Safari or iPhone).This page must be served over HTTPS to access the USB port.
Plug the T-Dongle-C5 into USB and click. Installation runs entirely in the browser — no Python, no drivers.
How to install
1Connect the donglePlug the T-Dongle-C5 into a USB port using a data cable.
2Click Install and pick the portSelect the dongle's serial port in the browser dialog. If it isn't detected, hold the BOOT button while plugging it in.
3Wait, then open the panelWhen it finishes, join the WD-C5 Wi-Fi and open http://192.168.4.1.
Browser: Chrome / Edge / OperaUSB data cableHTTPS connection