Owon Hds2102s Firmware Update Exclusive
You cannot downgrade across major hardware revisions. If you update from v1.2 to v1.3, the bootloader may have been upgraded. Downgrading might semi-brick the NAND driver.
Plug the USB Type-C cable into the device and connect it to a USB 2.0 or USB 3.0 port on your computer. Step 3: Execute the Update
Before you begin, ensure you have the following items ready:
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Your computer's (Windows 10, 11, Mac, Linux)
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.
is a highly popular, compact 3-in-1 handheld oscilloscope (oscilloscope + multimeter + waveform generator) known for its versatility. To ensure your device operates at peak performance, fixes known bugs, and keeps up with improvements, performing a is essential. You cannot downgrade across major hardware revisions
: Copy the firmware file (often named Scope.upp ) directly to the root directory of the removable disk.
: Fixes random system crashes and screen freezes during complex waveforms.
Locating the for the newest release package Installing the Owon PC software for remote waveform viewing Backing up your factory calibration data before updating Plug the USB Type-C cable into the device
Use the original USB cable that shipped in the Owon retail box. Update Fails midway
Ensure the internal 18650 batteries are charged to at least 70%, or keep the device plugged into a reliable USB power source.
Ensure the file is pasted into the main drive window, not inside an existing folder. Device stuck on boot logo Corrupted firmware flash
Rarely. They release “readme.txt” files in Chinese. Use Google Translate. Typically: