Jan55

Thanks for your post I Will be honest, I am not very familiair with coding in Pybricks.

I have the 42100 since 2021, its a Nice build, but I don,t like too use it with an ipad or smartphone. so I bought 2 Lego Remote controllers. And found a program with Pybrickscode in some forum, I believe github (Tcm0) the under hub works perfect, and the upperhub too, but when the arm reaches his end he does,nt stop. In the lego controleapp the machine is calibrated and then the different possiblities of the arm of the Crane stops when they reach There end. my question is ,is does Sombody no a solution for this problem in pybrickscode?