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Last Updated: 2026-09-10 18:06:40

Windows driver installation

Install Driver

Our usb-to-ttl module is using CP2104, so download driver here:

If you bought the module using the CH340 or PL2303 from elsewhere, you can download drivers here:

After the adapter is inserted, the system will prompt for the discovery of new hardware and initialization, and then the corresponding COM port can be found in the device manager:

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