After assembling and testing (encoders,limit switches etc..) the ar4 is able to move each of its motors fully without any problems. but when i try to jog the x,z,y directions i get the error position out of reach, this also happens whenever i try to teach it a position or call a program(only the programs home and rest work for some reason??). after full callibration of the ar4 the error will still show up i hope its just a button a missed, but i cant seem to find it. any help is very apreciated and with thanks in advance what do i use • ar4 full build kit • ar4 software V4.4 (also tested with V5.0) • teensy sketch V4.4 (also tested with V5.0)

Hello, I have an AR3 wih CUI encoders. It's been sitting for a couple of years. I tried to fire it up and it looks like the teensy 3.5 is dead. I ordered a 4.1 as that is what seems to be in the newer units. What has to change to integrate the 4.1? Wiring? code? the HMI application? I would appreciate any links that you think are useful. I assembled the unit, and used to know a lot about it, but years later, I'm totally new. Any advice would be appreciated. Thank you in advance.

I'm still wondering if I can make something like… Finally properly launched the PD Stepper - a USB PD powered stepper driver/controller for use with ESPHome,https://www.reddit.com/r/Esphome/comments/1eyd4wv/finally_properly_launched_the_pd_stepper_a_usb_pd/ I have the schematics and GRBL files for inspiration. If possible, I’d like to make them communicate via Wi-Fi, so that only power cables will be connected to the motors. This will significantly reduce the number of cables.