- Download free software Owon Oscilloscope Hack install#
- Download free software Owon Oscilloscope Hack code#
Also, check that it's properly isolated from your oscilloscope and computer/laptop case if the applied voltage is not safe. You'll have to make sure that it doesn't loop back to the main ground/earth thought the computer power supply if connected. You shouldn't connect the ground of the probe to a potential unless you know exacly what you are doing. To safely probe between two potentials, even if it's a Neutral, either use two probes and substract the waves (Math menu) or use a differential probe. To safely probe the main, use a 100x probe and only connect the ground of the probes to ground/earth.
Since 230v AC RMS is 650v peak to peak, you can't analyse the main with a 10x probe. The max input voltage is 40v for the VDS1022 and 400v for the isolated version (VDS1022i). This scope can measure 40v peak to peak with a 1x probe and 400v with a 10x probe. This device supports the SCPI protocol once the application is lauched and running. set_trigger( CH1, EDGE, RISE, position = 1 / 2, level = '2v')
Download free software Owon Oscilloscope Hack code#
The code and examples are available in the api/python folder.ĭev. It can be used for data logging or to analyse and visualise the samples in a Jupyter Notebook. This project provides a Python API to directly communicate with the device. The current calibration is stored in the user folder as "VDS1022xxxxxx-cals.json".
The factory calibration is stored directly in the device in the flash memory.
For each voltage, connect the probe to a reference voltage and adjust the calibration. For each voltage, adjust the calibration as to obtain a 0v signal. Press F2 to open the calibration dialog. If you wish to calibrate the device manually then: The Auto-Calibrate adjusts the zero offset/amplitude but not the gain since it requires a reference voltage. The device can be calibrated either automatically (Home/Utility/Auto-Calibrate) or manually (F2). To fully uninstall, delete /Applications/OWON VDS1022 and ~/Library/Application Support/OWON VDS1022 Calibration To debug, run /Applications/OWON VDS1022.app/Contents/MacOS/launch from a console. User settings are stored in ~/Library/Application Support/OWON VDS1022. The script simply writes the files into /Applications/OWON VDS1022. Open a terminal window in this folder (without Rosetta) and execute sudo bash install-mac.sh. To fully uninstall, open your application manager and select "owon-vds-tiny" or "OWON VDS1022" macOS (64 bits Intel and ARM Apple silicon) To debug, run owon-vds-tiny from a console. User settings are stored in $HOME/.owon-vds-tiny once the application is launched. The script builds a package according to the distribution and installs it with the default package manager. Open a terminal window in this folder and execute sudo bash install-linux.sh. Linux (Debian based, Arch based, Puppy, Fedora. To fully uninstall, open your application manager and select "OWON VDS1022". To debug, run %PROGRAMFILES%\OWON VDS1022\launch.cmd or %PROGRAMFILES(X86)%\OWON VDS1022\launch.cmd. User settings are stored in %APPDATA%\OWON VDS1022. The script installs the driver, copies the files, registers for uninstall and creates a menu entry. Right click on install-win.cmd and select "Run as administrator". Installĭownload and extract the latest release : It should work just fine on any computer/laptop as long as there's 200Mb of free RAM. Java 11 or superior is recommended especially if you have an HDPI display. Java Runtime Environment 8 (1.8) or superior is required. This device is also sold under different brands: This software is based on the OWON release for the VDS1022(I) 1.1.1 : Merged the save image / export operation to a single button/dialog. Improved the device stability and interface. Added buttons to store/restore the current settings while keeping the same calibration. Added buttons to change the color of the waves. Added an option in the channel menu to measure a current instead of a voltage. Added a vertical mark cursor to measure the duty cycle and phase angle. Added a vertical mark cursor to adjust the pulse/slope trigger width. Added a noise filtering option in the channel menu. Added single/normal triggering for the rolling mode (time base >= 100ms/div). 
New shortcuts: single trigger, trigger level, offsets, coupling, inversion, reset. A Python API to directly communicate with the device to log, analyse and plot. Download free software Owon Oscilloscope Hack install#
Scripts to install the app on Linux/Windows/Mac.This software is an unofficial release for the VDS1022 with a few improvements :
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