bdring

gpio 34 is now set to high, not low. What was it in the new firmware?

Look at the bottom of the controller for the pinout

I'll fix the wiki

Send $probe at the console, so you can show me the config.

The gpio.22 pin is used for the i2so section. You probably have errors in your startup messages about this. You can only use these pins as inputs.  After any...

Do you get any interruptions when sending jogs or gcode motion commands from FluidTerm. This will help debug the problem. I cannot run Candle or gSender on my machine. Candle...

That is a UART controller stepper driver. The 6 pack does not support those for multiple reasons. Read here on what drivers are supported. https://github.com/bdring/6-Pack_CNC_Controller/wiki/Supported-Stepper-Drivers

Look at the real time status reporting to see how to get the current position. It is unlikely you want the current position in most cases for kinematics. Gcode is...

Use MAX_N_AXIS to define the size of any position array.

You need to copy the value on unused axes.