diff --git a/boards/nxp/ucans32k146/nuttx-config/Kconfig b/boards/nxp/ucans32k146/nuttx-config/Kconfig
index 57cceef9e0..ba1be92cff 100644
--- a/boards/nxp/ucans32k146/nuttx-config/Kconfig
+++ b/boards/nxp/ucans32k146/nuttx-config/Kconfig
@@ -6,12 +6,14 @@ config BOARD_HAS_PROBES
 	bool "Board provides GPIO or other Hardware for signaling to timing analyze."
 	default y
 	---help---
-		This board provides GPIO FMU-CH1-6 as PROBE_1-6 to provide timing signals from selected drivers.
+		This board provides GPIO 6-wr-SPI_INT_N, 6-wr-SPI_CS_N, 6-wr-SPI_RDY_N as
+		PROBE_1-3 to provide timing signals from selected drivers.
 
 config BOARD_USE_PROBES
-	bool "Enable the use the board provided GPIO FMU-CH1-6 as PROBE_1-6 to provide timing signals from selected drivers"
+	bool "Enable the use of the board provided GPIO Probes"
 	default n
 	depends on BOARD_HAS_PROBES
 
 	---help---
-		Select to use GPIO FMU-CH1-6 to provide timing signals from selected drivers.
+		Select to use GPIO GPIO 6-wr-SPI_INT_N, 6-wr-SPI_CS_N, 6-wr-SPI_RDY_N as PROBE_1-3
+		to provide timing signals from selected drivers.
diff --git a/boards/nxp/ucans32k146/nuttx-config/include/board.h b/boards/nxp/ucans32k146/nuttx-config/include/board.h
index a4a74e1f02..f8990c2b47 100644
--- a/boards/nxp/ucans32k146/nuttx-config/include/board.h
+++ b/boards/nxp/ucans32k146/nuttx-config/include/board.h
@@ -167,4 +167,29 @@
 #define PIN_CAN1_ERRN    (GPIO_PULLDOWN  | PIN_PORTE | PIN6 )
 #define PIN_CAN1_EN      (GPIO_OUTPUT  | PIN_PORTE | PIN2 )
 
+/* Board provides GPIO or other Hardware for signaling to timing analyzer */
+
+#if defined(CONFIG_BOARD_USE_PROBES)
+# include "s32k1xx_pin.h"
+# include "hardware/s32k1xx_pinmux.h"
+# define PROBE_N(n) (1<<((n)-1))
+# define PROBE_1    (PIN_PTE0  | GPIO_OUTPUT)  /* 6-wr-SPI_RDY_N */
+# define PROBE_2    (PIN_PTE9  | GPIO_OUTPUT)  /* 6-wr-SPI_INT_N */
+# define PROBE_3    (PIN_PTB5  | GPIO_OUTPUT)  /* 6-wr-SPI_CS_N */
+
+# define PROBE_INIT(mask) \
+	do { \
+		if ((mask)& PROBE_N(1)) { s32k1xx_pinconfig(PROBE_1); } \
+		if ((mask)& PROBE_N(2)) { s32k1xx_pinconfig(PROBE_2); } \
+		if ((mask)& PROBE_N(3)) { s32k1xx_pinconfig(PROBE_3); } \
+	} while(0)
+
+# define PROBE(n,s)  do {s32k1xx_gpiowrite(PROBE_##n,(s));}while(0)
+# define PROBE_MARK(n) PROBE(n,false);PROBE(n,true)
+#else
+# define PROBE_INIT(mask)
+# define PROBE(n,s)
+# define PROBE_MARK(n)
+#endif
+
 #endif  /* __BOARDS_ARM_RDDRONE_UAVCAN146_INCLUDE_BOARD_H */