diff --git a/boards/enable_cyw43.h b/boards/enable_cyw43.h
new file mode 100644
index 0000000..96b3da6
--- /dev/null
+++ b/boards/enable_cyw43.h
@@ -0,0 +1,25 @@
+// Enable networking.
+#define MICROPY_PY_NETWORK 1
+
+#ifndef MICROPY_PY_NETWORK_HOSTNAME_DEFAULT
+#define MICROPY_PY_NETWORK_HOSTNAME_DEFAULT "Pico"
+#endif
+
+// CYW43 driver configuration.
+#define CYW43_USE_SPI (1)
+#define CYW43_LWIP (1)
+#define CYW43_GPIO (1)
+#define CYW43_SPI_PIO (1)
+
+// For debugging mbedtls - also set
+// Debug level (0-4) 1=warning, 2=info, 3=debug, 4=verbose
+// #define MODUSSL_MBEDTLS_DEBUG_LEVEL 1
+
+#ifndef CYW43_WL_GPIO_COUNT
+#define CYW43_WL_GPIO_COUNT 3
+#endif
+
+#define MICROPY_HW_PIN_EXT_COUNT CYW43_WL_GPIO_COUNT
+
+int mp_hal_is_pin_reserved(int n);
+#define MICROPY_HW_PIN_RESERVED(i) mp_hal_is_pin_reserved(i)
\ No newline at end of file
diff --git a/boards/pico2_w_cosmic/mpconfigboard.h b/boards/pico2_w_cosmic/mpconfigboard.h
index 3cba368..75e2e0a 100644
--- a/boards/pico2_w_cosmic/mpconfigboard.h
+++ b/boards/pico2_w_cosmic/mpconfigboard.h
@@ -7,7 +7,7 @@
 // Enable networking.
 #define MICROPY_PY_NETWORK_PPP_LWIP             (1)
 #define MICROPY_PY_NETWORK_HOSTNAME_DEFAULT     "CosmicUnicorn2W"
-#include "enable_cyw43.h"
+#include "../enable_cyw43.h"
 
 // For debugging mbedtls - also set
 // Debug level (0-4) 1=warning, 2=info, 3=debug, 4=verbose
diff --git a/boards/pico2_w_galactic/mpconfigboard.h b/boards/pico2_w_galactic/mpconfigboard.h
index 67ab2ac..7a63860 100644
--- a/boards/pico2_w_galactic/mpconfigboard.h
+++ b/boards/pico2_w_galactic/mpconfigboard.h
@@ -7,7 +7,7 @@
 // Enable networking.
 #define MICROPY_PY_NETWORK_PPP_LWIP             (1)
 #define MICROPY_PY_NETWORK_HOSTNAME_DEFAULT     "GalacticUnicorn2W"
-#include "enable_cyw43.h"
+#include "../enable_cyw43.h"
 
 // For debugging mbedtls - also set
 // Debug level (0-4) 1=warning, 2=info, 3=debug, 4=verbose
diff --git a/boards/pico2_w_stellar/mpconfigboard.h b/boards/pico2_w_stellar/mpconfigboard.h
index 42bad2b..9fb66d5 100644
--- a/boards/pico2_w_stellar/mpconfigboard.h
+++ b/boards/pico2_w_stellar/mpconfigboard.h
@@ -7,7 +7,7 @@
 // Enable networking.
 #define MICROPY_PY_NETWORK_PPP_LWIP             (1)
 #define MICROPY_PY_NETWORK_HOSTNAME_DEFAULT     "StellarUnicorn2W"
-#include "enable_cyw43.h"
+#include "../enable_cyw43.h"
 
 // For debugging mbedtls - also set
 // Debug level (0-4) 1=warning, 2=info, 3=debug, 4=verbose
diff --git a/boards/pico_w_galactic/mpconfigboard.h b/boards/pico_w_galactic/mpconfigboard.h
index 6272dcc..b77abdb 100644
--- a/boards/pico_w_galactic/mpconfigboard.h
+++ b/boards/pico_w_galactic/mpconfigboard.h
@@ -7,7 +7,7 @@
 // Enable networking.
 #define MICROPY_PY_NETWORK_PPP_LWIP             (1)
 #define MICROPY_PY_NETWORK_HOSTNAME_DEFAULT     "GalacticUnicorn"
-#include "enable_cyw43.h"
+#include "../enable_cyw43.h"
 
 // For debugging mbedtls - also set
 // Debug level (0-4) 1=warning, 2=info, 3=debug, 4=verbose
diff --git a/boards/pico_w_stellar/mpconfigboard.h b/boards/pico_w_stellar/mpconfigboard.h
index a6c8de9..9cd5a32 100644
--- a/boards/pico_w_stellar/mpconfigboard.h
+++ b/boards/pico_w_stellar/mpconfigboard.h
@@ -7,7 +7,7 @@
 // Enable networking.
 #define MICROPY_PY_NETWORK_PPP_LWIP             (1)
 #define MICROPY_PY_NETWORK_HOSTNAME_DEFAULT     "StellarUnicorn"
-#include "enable_cyw43.h"
+#include "../enable_cyw43.h"
 
 // For debugging mbedtls - also set
 // Debug level (0-4) 1=warning, 2=info, 3=debug, 4=verbose