About Oscilloscope
With this application you can analyze signals to do a better diagnostic connecting your Android device with your CJ4R via Bluetooth. Your device must support Bluetooth Low Energy (BLE) communication. We also recommend to...
With this application you can analyze signals to do a better diagnostic connecting your Android device with your CJ4R via Bluetooth. Your device must support Bluetooth Low Energy (BLE) communication.
We also recommend to download CJ4R APP by Injectronic to make use of all features and advantages of your CJ4R.
Previous Versions
Here you can find the changelog of Oscilloscope since it was posted on our website on 2020-09-04 10:56:54.
The latest version is and it was updated on 2026-06-11 12:39:55. See below the changes in each version.
Oscilloscope version 6.1
Updated At: 2025-08-30
Changes: Android 15 Compantibility
Oscilloscope version 6.0
Updated At: 2025-06-25
Changes: Android 14 Support
Oscilloscope version 5.0
Updated At: 2024-04-15
Changes: Support new android version
Oscilloscope version 4.2
Updated At: 2022-03-16
Changes: Support to visualize screen in portrait mode.
New controls to modify signals offset.
Oscilloscope version 2.0
Updated At: 2020-04-29
Changes: Improvements in Bluetooth connection and communication with CJ4R.
Bugs in oscilloscope's graphic fixed.
To run properly this update you must have installed in your CJ4R the package PKG105 or a superior package version.
Disclaimer
Official Google Play Link
We do not host Oscilloscope on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Google and passed their terms and conditions to be listed there. We recommend caution when installing it.
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