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Message #27702

nengerman

Posts: 5

I have an arduino mega 2560 28BYJ-48 stepper motor with ULN2003 driver for a wetcompas.
My setup is:
pin 1:2
pin 2:3
pin 3: 4
Pin 4: 5
offset: 02cc
value type: int
size in bytes: 8
mask: 0xFFFFFFFFFFFFFFFFFFFF
Sim / Stepper 3600 2048
Test Wert 1800
"Transformation" $ * 10

After updating to mobiflight 7.9, the stepper motor no longer runs smoothly.
Now 2 settings have been added, Max speed and Acceleration.
What value should I give it so that the stepper motor runs smoothly again?

2023-04-26 14:11

Message #27703

StephanHo

Moderator

From: EDDG, Germany

Posts: 1867

Supporter

Hi nengerman!

is it a typing error that you updated to Version 7.9 or do you mean Version 9.7?
Actually we have Version 9.7.1

I worked exactly with your data and it works perfectly for me. If you want the stepper's axis to run smoother, simply decrease the value in Max speed. Please don't forget to set the zero zone beforehand so that the axis returns to the correct point. Also don't forget to activate the Compass mode.

Grüße,
Stephan (Time: UTC+2)

2023-04-27 10:48

Message #27709

nengerman

Posts: 5

That's a type of error.
I have 9.7.1
I will try

2023-04-27 19:03