...are only accessible via the . Without the software, you are using only 20% of the radio's capability.
| Error Message | Likely Cause | Solution | |---------------|---------------|----------| | | Wrong COM port, bad cable, or radio off | Check Device Manager, try a different cable, ensure radio is powered on | | "Invalid frequency" | Frequency out of band (e.g., 500 MHz) | Stay within 136-174 MHz or 400-480 MHz | | "Checksum error" | Software version mismatch | Download a newer/older version of Vev-3288s software | | "Clone failed" | Loose connection or low radio battery | Fully charge radio battery and reseat the cable | | "Driver cannot start" | Windows driver signing issue | Disable driver signature enforcement temporarily | Weierwei Vev-3288s Programming Software
Have a tip or a rare software version? Share it in the comments below (on the original blog post). Safe programming! Share it in the comments below (on the original blog post)