#define SD_WRITE_PROTECT DIO3
//#define PS_ON_PIN DIO14
-#define PS_ON_PIN PD4 // on TechZoneComm Motherboard, JTAG Port, TDI Pin
+#define PS_ON_PIN PC5 // on TechZoneComm Motherboard, JTAG Port, TDI Pin
//#define STEPPER_ENABLE_PIN xxxx
//#define STEPPER_INVERT_ENABLE