23. mBot2 Won't Turn Exactly as Expected

This article applies to:

mBot2/mBot Neo and CyberPi

 

Routine Check

Refer to the quick steps below to rule out basic issues.

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For details, please see this guide: https://support.makeblock.com/hc/en-us/articles/15930898112663

 

In a Nutshell

Due to die-cut tolerance, it's inevitable to have differences between the design and the actual parts.

This will cause small errors when mBot2 performs some movements.

There are two ways to fix it. You can do one of them or both.

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Step-by-Step

Option 1, Adjust the Turning Coefficient

1. Connect mBot2 and mBlock 5. Add the mBot2 extension port.

For details, please see this guide: https://support.makeblock.com/hc/en-us/articles/15850718565399

排障21-步骤1-1.PNG

2. Define the Turning Coefficient variable with the variable blocks.

排障21-步骤1-2.png

3. Create a program with the variable to adjust the coefficient.

排障21-步骤1-3.png

 

#2 Calibrate the baseplate of mBot2

1. Connect mBot2 and mBlock 5. Add the mBot2 extension port.

排障21-步骤2-1.png

2. Download the block package for baseplate calibration.

排障21-步骤2-2.png

3. Upload the program designed from baseplate calibration blocks to calibrate the baseplate.

排障21-步骤3.png

After uploading the program, press button A on CyberPi and the indicator will light on.

After the mBot2 car completes a 720° rotation, it needs to wait for the gyroscope reading to stabilize before the calibration is considered complete (the indicator light will go off at this point).

The calibration coefficients obtained will be saved in the Makeblock board and will not be lost even if power is disconnected.

 

Related Knowledge

https://support.makeblock.com/hc/en-us/articles/15850718565399

 

Got Questions?

Feel free to contact us at:

service@makeblock.com

 

Help Us Solve Faster

We have listed some useful information you can provide to us.

When you contact us, the more information you provide,

the better informed we will be and the quicker we can advise and answer your questions.

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Not Sure Where to Find the Version Info?

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