Some earlier units (Version 1.x) had a 2ns/div display bug that was fixed in firmware version 1.5.1. However, newer models may already include these fixes or use a completely different hardware platform that is incompatible with that specific file. How to check your current version: menu on your device and look for System Info
As of the knowledge cutoff for this document, the most reliable source for the HDS-N series firmware is the OWON official support center or their FTP directory. owon hds2102s firmware update link
Community members on EEVblog and GitHub maintain archives of older firmware for users who need to roll back. YouTube·Kerry Wong Some earlier units (Version 1
, you must access the official . This model is part of the HDS200 series , and firmware updates are strictly tied to specific hardware versions. Critical Compatibility Check Community members on EEVblog and GitHub maintain archives
The OWON HDS2102S is part of the HDS-N series of handheld oscilloscopes, popular among electronics hobbyists and field engineers for their portability and integrated multimeter functions. Like most modern test instrumentation, the device relies on embedded firmware to manage the FPGA, the user interface, and signal processing algorithms. Firmware updates are essential for fixing bugs (such as measurement jitter), improving UI responsiveness, or adding new features.
The official firmware for the OWON HDS2102S Go to product viewer dialog for this item.
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