The best way to Repair Tiny Whoop Motors that Gained’t Spin When Armed

In case your Tiny Whoop’s motors refuse to spin or solely twitch when arming the quad, the difficulty is commonly associated to ESC settings. Particularly, the motors will not be receiving sufficient startup energy. Luckily, this drawback could be simply resolved. On this tutorial, I’ll information you thru a fast repair utilizing the Bluejay ESC Configurator.

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For optimum Bluejay settings for Tiny Whoops, take a look at this information: https://oscarliang.com/bluejay-blheli-s/#Greatest-Settings

Diagnosing Motor Points

Earlier than making any modifications, affirm the difficulty by testing your Tiny Whoop.

Right here’s a fast test:

1. Join the Battery: Plug within the LiPo battery to energy your quad.
2. Take a look at in Betaflight:
   • Go to the Motor tab in Betaflight Configurator.
   • Use the sliders to spin the motors.
   • If a number of motors don’t spin up, you might have a extra major problem, i.e. {hardware} subject (e.g., a defective ESC or motor). You may need to interchange them.
   • If all motors spin tremendous utilizing the sliders, however don’t spin while you arm the quad, the difficulty is probably going associated to ESC settings. Preserve studying!
3. Arm the Quad: Unplug the USB cable and flip the arm change in your transmitter.
4. Observe the Motors: If the motors solely twitch or fail to spin up easily, they will not be receiving sufficient startup energy.

Connecting to ESC Configurator

When you’ve recognized the difficulty, let’s repair it by adjusting the ESC startup energy in Bluejay.

Steps to Join:

1. Plug within the USB Cable: Join your Tiny Whoop to your pc.
2. Join the Battery: Plug within the LiPo battery to energy the quad.
3. Open the ESC Configurator: Go to https://esc-configurator.com/ in your browser. This software means that you can make modifications to Bluejay ESC settings.

Adjusting Startup Energy

Now that you just’re related to the ESC Configurator, alter the “Minimal Startup Energy” to resolve the difficulty.

Steps to Regulate:

1. Find the Minimal Startup Energy setting within the configurator. This parameter controls the preliminary energy despatched to the motors upon arming.
2. Improve Minimal Startup Energy: Set it to 1100 – in my expertise, this could work on most tiny whoop setups. Click on Save Settings, after which disconnect.
3. Take a look at the Quad: Unplug the USB, arm the quad, and see if the motors spin correctly.

If the difficulty is resolved, you’ll be able to fine-tune the settings:

• Keep away from leaving Minimal Startup Energy too excessive, as a result of it might truly harm your motors if they’re obstructed. It’s greatest to set it to the bottom attainable worth.
• To try this, steadily cut back the Minimal Startup Energy by 10 factors at a time till the motors now not spin, then return.
• Now set the Most Startup Energy 20 factors increased than the Minimal (prompt by Bluejay documentation), and you need to be good to go.

Ultimate Ideas

Adjusting the minimal startup energy in your Tiny Whoop can typically resolve motor twitching or non-responsive motors upon arming. It’s a fast repair that any pilot can carry out with minimal instruments and expertise, making it a useful troubleshooting approach. Now, your Tiny Whoop must be up and working easily, permitting you to get again to what issues most—flying!

By repeatedly checking and fine-tuning these settings, you’ll be able to keep away from downtime and preserve your quad in optimum situation.