diff --git a/variants/MINIMA/pins_arduino.h b/variants/MINIMA/pins_arduino.h
index a0b29ae2..c8c08f80 100644
--- a/variants/MINIMA/pins_arduino.h
+++ b/variants/MINIMA/pins_arduino.h
@@ -8,7 +8,7 @@
 extern "C" unsigned int PINCOUNT_fn();
 #endif
 #define PINS_COUNT           (PINCOUNT_fn())
-#define NUM_DIGITAL_PINS     (22u)
+#define NUM_DIGITAL_PINS     (20u)
 #define NUM_ANALOG_INPUTS    (6u)
 #define NUM_ANALOG_OUTPUTS   (1u)
 
diff --git a/variants/MINIMA/variant.cpp b/variants/MINIMA/variant.cpp
index 43e79b67..bba81fd0 100644
--- a/variants/MINIMA/variant.cpp
+++ b/variants/MINIMA/variant.cpp
@@ -48,6 +48,11 @@ extern "C" const PinMuxCfg_t g_pin_cfg[] = {
   { BSP_IO_PORT_05_PIN_00,    P500   }, /* (20) Analog voltage measure pin  */
   { BSP_IO_PORT_00_PIN_12,    P012   }, /* (21) TX LED  */
   { BSP_IO_PORT_00_PIN_13,    P013   }, /* (22) RX LED  */
+
+  { BSP_IO_PORT_05_PIN_01,    P501   }, /* (23) TX on SWD connector  */
+  { BSP_IO_PORT_05_PIN_02,    P502   }, /* (24) RX on SWD connector  */
+  { BSP_IO_PORT_01_PIN_08,    P108   }, /* (25) SWDIO  */
+  { BSP_IO_PORT_03_PIN_00,    P300   }, /* (26) SWCLK  */
 };
 
 extern "C" {
diff --git a/variants/UNOWIFIR4/pins_arduino.h b/variants/UNOWIFIR4/pins_arduino.h
index 6ebd498d..755b642b 100644
--- a/variants/UNOWIFIR4/pins_arduino.h
+++ b/variants/UNOWIFIR4/pins_arduino.h
@@ -8,7 +8,7 @@
 extern "C" unsigned int PINCOUNT_fn();
 #endif
 #define PINS_COUNT           (PINCOUNT_fn())
-#define NUM_DIGITAL_PINS     (22u)
+#define NUM_DIGITAL_PINS     (20u)
 #define NUM_ANALOG_INPUTS    (6u)
 #define NUM_ANALOG_OUTPUTS   (1u)