Weierwei Vev3288s Programming Software _verified_
Ensure the software is set to the exact port assigned by Windows.
: If you can't get the PC link working, remember that the VEV-3288S has a Self-Programming Mode directly on the device for manual frequency adjustments. Helpful Resources: Official Weierwei Download Center VEV-3288S Full Instruction Manual
Firmly insert the 2-pin connector into the speaker/microphone jack on the side of the radio. Ensure it clicks completely into place. Plug the USB end into your computer. weierwei vev3288s programming software
Do not plug the cable in immediately.
Most programming cables utilize either a Prolific or FTDI chip. You must install the corresponding USB-to-Serial driver so your computer can recognize the cable as a virtual COM port. Ensure the software is set to the exact
The factory software is a lightweight, Windows-native application built specifically for the VEV-3288S architecture.
The LED indicator on your VEV-3288S should flash green, indicating data transfer. If an error occurs, double-check your COM port selection and ensure the cable is pushed deeply into the radio. Configuring Frequencies and Channel Settings Ensure it clicks completely into place
: Hold the [A] key, then press [SCN] . Use the [CH] up/down keys to select a channel number (001–128) and press the [A] key again to confirm. For further guidance, a digitized copy of the VEV-3288S Instruction Manual is available on Archive.org .
This happens on Windows 10/11 with older Prolific chips. You must manually roll back the driver to an older version (usually version 3.2.0.0 or older) that still supports legacy hardware chips. Alternatively, upgrading to an FTDI-based cable eliminates this problem permanently. Conclusion
This is the biggest pain point for users.
The Weierwei VEV-3288S uses a standard (the classic Kenwood 2-pin connector style). Look for a USB-to-K1 programming cable. For the best compatibility with modern operating systems (Windows 10 and Windows 11), choose a cable equipped with an authentic FTDI chip . Cheaper cables using counterfeit Prolific chips often run into driver compatibility errors. 2. Operating System Compatibility