Owon Hds2102s Firmware Update Jun 2026

Once the transfer progress bar reaches 100%, the oscilloscope will automatically reboot or prompt you to power cycle it manually. Once restarted, navigate back to the System Information page to confirm the new version number.

Install the missing CH340 or USB virtual COM port drivers found on the Owon support page. Try a different USB port (preferably a USB 2.0 port on the rear of the motherboard). Progress Bar Freezes at 0% or Mid-way

Firmware updates for the HDS2102S often address critical issues such as: owon hds2102s firmware update

Turn on your oscilloscope, press the Utility button, and select System Status to note your current firmware version.

After updating firmware, it's recommended to perform a calibration to ensure measurement accuracy: Once the transfer progress bar reaches 100%, the

Disconnect all probes from the input channels. Go to the utility menu and select Self-Cal . Let the routine run for its full duration (usually 2-5 minutes) to realign the vertical and horizontal baselines under the new firmware algorithms. To ensure you get the exact upgrade files needed, tell me: What is your current firmware version string?

: Turn the device on and re-check the version in the System menu to confirm the change. Firmware History & Fixes Try a different USB port (preferably a USB 2

: The update won't proceed or the device behaves erratically Cause : Attempting to flash incompatible firmware for your hardware version Solution : Revert to your original firmware version or contact OWON support. There are no downloadable updates for V3 and V4 hardware.

Try a different USB port, preferably a USB 2.0 port directly on the motherboard.

The OWON HDS2102S has seen multiple firmware versions over its production lifetime. Based on user reports and official sources, here are the confirmed versions:

Users have requested additional sensitivity ranges (1mV/div - 5mV/div), but this may be limited by hardware noise floor rather than firmware constraints.