Silvercrest Sws 150 A1 Driver Download | Verified Source

Solution: Do not use autorun. Open the CD in File Explorer, copy the entire contents to your desktop, then run setup.exe manually.

Instead of outdated proprietary software, use Cumulus 1.9.4 or Cumulus MX – both are free, actively maintained, and fully compatible with the SWS 150 A1. silvercrest sws 150 a1 driver download

If you cannot get the driver to work, consider these modern replacements: Solution: Do not use autorun

Solution: Disable driver signature enforcement as described in Step 3 above. For a permanent fix (not recommended for security), you can run bcdedit /set testsigning on in an admin command prompt. Instead of outdated proprietary software, use Cumulus 1

The driver alone only allows communication. To actually download historical weather data (temperature, humidity, pressure, etc.), you need the companion software.

You should now see live outdoor temperature and humidity data on your PC.

The official software is Windows-only. However, since the device uses a standard CP210x serial interface, you can read raw data using other tools.