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Odometry linear_calibration

I made a mobile robot with raspberry pi 3 and arduino mega 2560. Today i use rbx1 package to calibrate the robot. when run the, I meet a problem: when i start the test, the robot don’t move. but when i add more speed, the robot moved. there is a speed limit for the robot(the speed limit is too big for my robot), but i try to read the code, i can’t find it.

so anyone know how to deal with it or can i debug the code ?

Encounter this too, what type of motor shield are you using to drive the
motors and what’s the motor spec.


Hi @Getting and @tobinfinity

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