How to Add Oscilloscope and More Apps to Launch CRP919E BT?

Launch CRP919E BT/CRP919X BT mid-level diagnostic scanner does not accept Launch X431 Oscilloscope as an add-on module to expand oscilloscope function. Launch Oscilloscope only works with X431 Pro series and more advanced PAD series scanners.

Is it possible to add the oscilloscope App to the Launch CRP919E BT?

Yes.

Here we will show how to add apps, including oscilloscope App to the CRP919EBT to greatly increase the capabilities of your scan tool and add valuable informational resources to aid you in efficient automotive diagnostics.

Being able to use Google, hscope, and a scanner all in one is more important to some users.

The Launch CRP919EBT is a powerful automotive diagnostic tool that stands out for its intuitive interface, fast performance, and unique ability to download third-party apps—a feature often missing in competing scan tools. In this review, we’ll explore its key functionalities, including app integration, oscilloscope capabilities, and overall diagnostic performance.

Key Features & Usability

1. Intuitive Platform & Navigation

CRP919EBT’s user-friendly design:

Smooth menu navigation.
Fast response times.
No lag during operation.

2. App Download Capability (Including Google Play Store)

Unlike many scan tools, the CRP919EBT supports app installations, though accessing them requires a workaround:

Google Play Store is preinstalled but hidden. To access it:
1. Navigate to Other Modules– Files – ES File Explorer-APP.
2. Locate and open the Play Store from the app list.

Useful Apps Installed:
- YouTube (for repair tutorials).
- Hscope Oscilloscope App (adds diagnostic functionality).
- Google Chrome (requires updates to prevent crashes).
- and many others

Pro Tip: Leave frequently used apps open in the background for quick access, even after rebooting the device.

3. Expanding Functionality with the Hscope Oscilloscope App

The ability to install specialized apps like Hscope takes the CRP919E BT to another level. Hscope, developed by Martin Loren and available on the Google Play Store, is a USB oscilloscope app that integrates seamlessly with the scan tool. When paired with compatible hardware, such as the HS502 two-channel oscilloscope, the CRP919EBT becomes a powerful diagnostic platform capable of waveform analysis.

The HS502, a 12-bit oscilloscope, offers excellent resolution and sampling rates, making it ideal for capturing fast signals like CAN bus waveforms. While limited to two channels, it provides robust diagnostic capabilities for most automotive applications. For users needing more channels, the Hscope app also supports devices like the HEC 10008, an 8-channel oscilloscope, though it’s capped at four channels within the app unless additional licenses are purchased.

HS502 (2-Channel, 12-bit)
- Pros: High resolution, excellent for CAN signals.
- Cons: Limited to 2 channels.
HEC 10008 (8-Channel, 8-bit)
- Pros: More channels (though only 4 work with Hscope).
- Cons: Lower resolution, not ideal for fast signals like CAN.

The Hscope app itself is highly versatile, offering features like:

Automotive overlays: Options for 360° or 720° overlays and four-stroke cycle charts to aid in waveform troubleshooting.
Long captures: Up to 26 minutes of recording at 150 kilosamples per second, perfect for diagnosing intermittent faults.
Multimeter mode: For additional diagnostic flexibility.
Customizable settings: Including sampling rate, time base, voltage scale, attenuation, filters, and triggers.

While the free version of Hscope supports one channel, paid licenses unlock additional channels and automotive-specific modules, with costs starting at around $20—a small price for the added functionality.

Drawback:

The Hscope app’s interface can be finicky—adjusting timebase/sampling settings is less intuitive than dedicated PC software.

No traditional Android home screen – Apps require workarounds to access.
Hscope app limitations – Better for 2-channel use; 8-bit scopes suffer on fast signals.

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