: Connect your HDS2102S to a PC via a USB-C to USB-A cable.
: Updates often address 2-channel trigger bugs and translation errors. How to Update Owon HDS2102S Firmware
: Turn the scope off, then back on. The device should automatically detect the update, perform the flash, and then turn itself off again. Critical Compatibility Warning owon hds2102s firmware update
Note: If no update appears on the site, contact with your serial number and current version to request the latest file.
Updating the firmware on your handheld oscilloscope is a critical maintenance step to resolve display discrepancies, fix bugs, and occasionally unlock new measurement features. Why Update Your Owon HDS2102S Firmware? : Connect your HDS2102S to a PC via a USB-C to USB-A cable
: Earlier versions (e.g., v1.50) suffered from a horizontal spacing bug at the setting, where signal periods were displayed incorrectly.
Tip: If the PC doesn't recognize the scope, try flipping the USB-C connector, as some ports are not symmetric. The device should automatically detect the update, perform
: Turn on your device, press the System button, and navigate to the System menu to view your current version.
Firmware for the HDS2102S is strictly . OWON HDS 200 Handheld Oscilloscope w/ builtin DMM/AWG
: 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.