Here is the diff on my config.h:
[scode]
git diff Grbl_Esp32/config.h
diff --git a/Grbl_Esp32/config.h b/Grbl_Esp32/config.h
index 35a3ebb…57dc427 100644
— a/Grbl_Esp32/config.h
+++ b/Grbl_Esp32/config.h
@@ -169,9 +169,8 @@ Some features should not be changed. See notes below.
// will not be affected by pin sharing.
// NOTE: Defaults are set for a traditional 3-axis CNC machine. Z-axis first to clear, followed by X & Y.
-#define HOMING_CYCLE_0 (1<<Z_AXIS) // TYPICALLY REQUIRED: First move Z to clear workspace.
+#define HOMING_CYCLE_0 (1<<Y_AXIS) // TYPICALLY REQUIRED: First move Z to clear workspace.
#define HOMING_CYCLE_1 (1<<X_AXIS)
-#define HOMING_CYCLE_2 (1<<Y_AXIS)
// NOTE: The following is for for homingg X and Y at the same time
// #define HOMING_CYCLE_0 (1<<Z_AXIS) // first home z by itself
@@ -260,7 +259,7 @@ Some features should not be changed. See notes below.
// defined at (http://corexy.com/theory.html). Motors are assumed to positioned and wired exactly as
// described, if not, motions may move in strange directions. Grbl requires the CoreXY A and B motors
// have the same steps per mm internally.
-// #define COREXY // Default disabled. Uncomment to enable.
+#define COREXY // Default disabled. Uncomment to enable.
// Enable using a servo for the Z axis on a pen type machine.
// You typically should not define a pin for the Z axis in cpu_map.h
@@ -735,6 +734,7 @@ Some features should not be changed. See notes below.
*/
// Paste CPU_MAP definitions here.
+#define CPU_MAP_TMC2130_PEN
// Paste default settings definitions here.
[/scode]
It is based off of commit f9b7b952880121a9dec990aa9b2e3ae97c70a38e in https://github.com/bdring/Grbl_Esp32.git
I also had a pin change in the cpu_map.h, but I let Barton know and he said he would fix it.