Published by Unmanned Airlines

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  1. AppContacter will directly Email your issue/feedback to an apps's customer service once you report an issue and with lots of issues reported, companies will definitely listen to you.
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About DroneBlocks

1. - We've made improvements and fixed bugs for a smoother flight. - Added pre-flight checks to validate values entered for commands and alert the user if they are invalid. - Support for Tello Talent (RoboMaster TT) LED board!

2. In the popup you can select Tello Talent and you will be able to see the new LED block category. - Blocks will highlight as Tello performs its mission.

3. You can access this by going to the menu (three blue lines) and tapping "Select Drone Type".

4. This is a great way to watch your code line by line while Tello flies.

DroneBlocks Customer Insights

1. Hope "sensor variables" which exists in db windows version could also implemented on future release.Very buggy, doesn't work on OS, can't do precise movements or large movements.If it could connect to my Tello Talent it would be an amazing app.

2. - You have to be able to connect - You have to be able to stay connected - You have to hope it doesn't randomly drift off in a different direction after takeoff - You have to hope that it doesn't randomly skip blocks of code or freeze on blocks of code - You have to hope that it actually goes the distance that you set it to goThis wonderful app is a great tool for teaching Math Science technology and Engineering.

3. If you connect first to the Tello's RTM wifi, the app shows an error web page and does nothing.

4. So the drone parameters can be read across the top, and also the "Connect to Tello" button.

5. Make sure you have good illumination for your Tello drone so that it will navigate reliably and also ensure that you have the latest firmware for your drone.

6. If you first open the app and then try to connect to RTM wifi, the app initializes properly but unable to connect to Tello's wifi.

7. The variety of functions and an ease of use is amazing, but... There's no saving missions locally, no warning when creating new mission (this is related to no mission saving feature), and I couldn't find any access to sensors.Thanks for keep updating the app.

8. Kudos to the droneblocks team!Horrible! will cause a fly away with the tello on even the simplest commands such as " takeoff, rise 2in, hover 2 seconds, land.

9. Recent version camera and curve function already work well on my gadget.

10. My drones class spent more time trying to connect than they did flying.

11. I've had a lot of success using this with a Tello drone.

Steps to Troubleshoot & Fix DroneBlocks Issues

1. Fix DroneBlocks Not Working/Crashes/Errors/Unresponsive & Black/White screen:


  1. Restart DroneBlocks: Restarting the app will resolve most errors.
  2. Update the DroneBlocks App. Here is how:
    1. On Android goto PlayStore » Search for "DroneBlocks" » Open DroneBlocks » click "Update".
    2. On iPhone, goto AppStore » Your profile » Available Updates » Check for DroneBlocks » click "UPDATE".
  3. Clear DroneBlocks app cache: Clearing cached data will force your app to retrieve the latest data directly from DroneBlocks servers.
    1. On Android, goto Settings » Apps » Select "DroneBlocks" » click Storage » click "Clear Cache".
  4. Check DroneBlocks app permissions. If any of these permissions required to use your device's features are disenabled, DroneBlocks might not work.
  5. Uninstall and reinstall DroneBlocks. If nothing else has worked, completely uninstall DroneBlocks then reinstall.
  6. Restart your device. Last, restarting your device can often clear most problems causing DroneBlocks not working


2. Fix DroneBlocks Server issues & Internet Connection


  1. Check network connection: An unstable Internet will make DroneBlocks be unable to connect to it's servers. Ensure your wi-fi is working then restart app.
  2. Disable VPN: VPN can cause connection errors and lead to DroneBlocks not working. Make sure all VPNs are off
  3. Enable background data: When Background data is turned off, DroneBlocks may not be able to connect to the Internet when running in the background.

Reported Issues

Note: Issues displayed have already been sent to the developer and are older than 7 days.

  • I have used drone blocks but it is not working When I put in only take off and land blocks my Tello takes off and land. But then I put in more command blocks like forwards and backwards my drone goes out of control it will not switch off This app is not doing what it suppose to do

    — by Wilhelmus Van Lammeren 2 years ago

  • I have used drone blocks but it is not working When I put in only take off and land blocks my Tello takes off and land. But then I put in more command blocks like forwards and backwards my drone goes out of control it will not switch off This app is not doing what it suppose to do

    — by Wilhelmus Van Lammeren 2 years ago