concept to understand is based to evaluate cumulated error
original idea is for WAS to make virtual turn sensor
it is is describe on this topic
[AgOpenGPS (DIY) / Virtual "Turn Sensor" sur la quantité d'erreurs]
Code dedicated to the electric motor and its disengagement in the event of an error accumulating on the setpoint.
Define a new virtual steering wheel rotation sensor that can be adjusted in the AgOpenGPS parameters.
During self-steering, the WAS evaluates the error in the WAS setpoint (wheel angle sensor): If the error is maintained or reduced, this can be considered normal. But if the error increases more and m…
2 Likes
lard
February 23, 2026, 7:23am
23
Have you got the AOG working on the combine? I’d be interested in as much information as you can share. I’m looking to convert a smart steer ( laser / edge ) to AOG. Thanks
BrianP
February 23, 2026, 4:31pm
24
Sorry haven’t got any further with this yet.
Flo
March 1, 2026, 7:41am
25
Pour monter le système AOG sur la New Holland CR de 2025, voici un récapitulatif détaillé :
Repérage des connecteurs et des fils :
Utilise le diagnostic pour localiser les connecteurs des capteurs d’angle et de direction.
[20230615_145835(1)]
[20230615_145839]
Vérifie également la présence de deux alimentations, du CAN 1, et du pin 10 RX qui est situé à l’arrière de l’écran, prolongé sous l’accoudoir pour partager la position pour la cartographie de rendement.
Connexion des capteurs…
Take a look at this edit I made on a CR, but I think it’s similar. If you need any other information, don’t hesitate to ask.
Did you actually manage to get the engage button on the joystick to work aswell?
From memory on a cr8.90 its a double tap button, 1st tap is autosteer second tap is cruise control.
Flo
March 1, 2026, 10:29pm
27
Yes, I have the message; I can retrieve it if needed. Each press sends the guidance and target speed.