Owon Hds2102s Firmware Update -

The 2ns/div glitch was gone, and the built-in signal generator was now running smoother than ever. Leo went back to work, his Owon now as precise as the day he bought it.

: Some older units used "Gigadevice" flash chips with read-only SecureRom that cannot be upgraded. Version Mismatch

Subscribe to the OWON RSS feed or check the EEVblog forums monthly. Firmware updates for the HDS2000 series are released silently—often without email alerts. The difference between a frustrating scope and a lab-grade tool is often just one .upg file. owon hds2102s firmware update

Provide an in-app guided firmware update flow for the Owon HDS2102S digital oscilloscope to simplify updating, reduce user errors, and prevent device bricking.

OWON does not always list firmware publicly on their main product page. Recommended sources: The 2ns/div glitch was gone, and the built-in

Switch to DMM mode. Measure a 9V battery. If the reading flickers or shows "OL" incorrectly, roll back to the previous firmware (see Part 7 below).

, press the System button, and select System (F2) to see your current version (e.g., V1.4.1). Version Mismatch Subscribe to the OWON RSS feed

The device will automatically recognize the file, begin the upgrade process, and typically power itself off once finished. Verify Update Power the device back on and check the menu to confirm the version number has changed. Alternative Method (Bootloader Mode)

Here’s a structured, useful answer regarding — including where to find them, how to check your current version, and key precautions.

Works on Windows and Linux by treating the scope as a mass storage device.