Note: If no update appears on the site, contact with your serial number and current version to request the latest file.
: Earlier versions (e.g., v1.50) suffered from a horizontal spacing bug at the setting, where signal periods were displayed incorrectly.
Firmware for the HDS2102S is strictly . OWON HDS 200 Handheld Oscilloscope w/ builtin DMM/AWG owon hds2102s firmware update
: Visit the official Owon Download Center . You may need to enter your current version number to see compatible updates.
: Turn on your device, press the System button, and navigate to the System menu to view your current version. Note: If no update appears on the site,
: 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 HDS 200 Handheld Oscilloscope w/ builtin DMM/AWG
: Copy the firmware file (typically named Scope.upp or similar) to the root directory of the scope's removable drive.
Tip: If the PC doesn't recognize the scope, try flipping the USB-C connector, as some ports are not symmetric.
: 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.