Owon Hds2102s Firmware Update [best] Jun 2026

No. The USB-C is for charging and PC data streaming (SCPI commands) only. It cannot act as a USB host for firmware.

: Turn on your device, press the System button, and navigate to the System menu to view your current version.

How to Safely Update the Firmware on Your Owon HDS2102S Handheld Oscilloscope owon hds2102s firmware update

With the file downloaded, Leo followed a careful sequence to bridge the gap between his PC and the handheld scope:

: Recent firmware transitions (e.g., from v4.1.0 to v4.7.1) have introduced RMS measurements and support for ampere units for clamp meter users. : Turn on your device, press the System

Firmware tweaks often optimize the analog-to-digital converter (ADC) sampling algorithms, leading to cleaner waveforms and more accurate Vpp (peak-to-peak) calculations.

Below is a detailed guide on the firmware update process and current manufacturer recommendations. ⚠️ Critical Pre-Update Warnings Below is a detailed guide on the firmware

The HDS2102S supports I2C, SPI, UART, and CAN decoding. However, older firmware had a glitch where the decode lines would desynchronize after 30 seconds of runtime. Firmware v1.3.0 and above resolved this.

I just updated my Owon HDS2102S to the latest firmware version to try and fix the screen flickering issue. The update process went smoothly, but I noticed a few things:

Before diving into the firmware, let's quickly recap what makes the HDS2102S special. This versatile handheld device combines three essential tools into one compact unit: