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  • Program

Dapper Theory © 2026

Create Variable

Alphanumeric characters only and must begin with a letter.

Rename Variable - [var name]

Alphanumeric characters only and must begin with a letter.

Variables

Variable Name
Action
loading

Save to Device

Save to Device

Sorry but Save to Computer is only supported on Apple devices with an iOS version of 13 or higher.

...

Program Edison

Before clicking the 'Program Edison' button below:

1. Connect Edison to your computer's headphone jack using the EdComm cable.
2. Check that your computer's volume is at maximum.
3. Press the round (record) button on Edison one time.

There seems to be a network issue accessing the compiler.

Program Edison - ERROR

...

Load Demos

Load from Device

Please select an EdScratch save file.
All EdScratch save files are file type .ees.

About EdScratch

Copyright 2018 Microbric Pty Ltd

The EdScratch app was developed using the Scratch Blocks code base developed by MIT. Scratch Blocks was built on the Blockly code base developed by Google.

Contributions and credits:
Edison firmware by Bill Hammond, Circuitworks
Edison token assembler developed by Brian Danilko, Likeable Software
EdScratch app built by Ben Hayton, Microbric
User management system built by Sean Killian, Killian Web Development

Help

EdScratch programming language

For educational resources, further information on warning messages and detailed tutorials on programming with EdScratch, visit the EdScratch page on the Meet Edison website.

Connectivity issues

To ensure that your program can be compiled and sent to the Edison robot, it is a good idea to check your connection with the EdScratch compiler.

Compiler output type

To be sent to the Edison robot, your program must be compiled by the EdScratch compiler. The EdScratch compiler can create two types of outputs and automatically chooses which type to create for you based on what it detects about your device.

If your programs are not downloading successfully, you can manually switch the compiler output type.

Need additional help? Please feel free to contact us.

Troubleshooting - Connection

If the test above has the result "NO SERVER FOUND" then a firewall may be blocking access to the compiler.

To rectify this, ask your network administrator to whitelist these addresses:

  • api.edisonrobotics.net
  • wavs.edisonrobotics.net
Back to Help

Fvcardvr Apk Site

On your car stereo touchscreen, open the native or File Explorer app. Navigate to the directory labeled USB Storage or External Drive corresponding to the plugged-in camera. Look for the file named fvcardvr.apk . Step 3: Adjust Android Security Settings

If your head unit blocks the setup, open your Android , head over to Security (or Apps & Notifications ), and toggle on the permission to Install Unknown Apps for your file manager. Step 4: Complete the Installation

Reports on the performance of fvcardvr and its variations (such as ucardvr) are mixed. While some users find it essential for stabilizing frame rates and triggering Advanced Driver Assistance Systems (ADAS) warnings on specific head units, others have noted connectivity issues. Common troubleshooting steps often involve: Formatting the TF/SD card regularly to prevent data loss. fvcardvr apk

: Often bundled as "ADAS DVR APK," it can provide Advanced Driver Assistance Systems like lane departure warnings if the hardware supports it. One-Button Capture

It turns your generic USB dashcam into a fully integrated part of your vehicle's electronics. On your car stereo touchscreen, open the native

Use a File Manager on your unit to open the APK file and follow the on-screen prompts to install.

: Formats, overwrites, and organizes loop-recording directories directly on the attached MicroSD card. Step 3: Adjust Android Security Settings If your

: Features a "one-button photograph" function to take quick pictures without navigating menus.

The operating system blocked permissions for local networks. Enter Android App Info →right arrow

: Simplifies taking snapshots while driving without navigating complex menus. Installation Tip

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