diff --git a/ports/atmel-samd/boards/cp_sapling_m0_revb/mpconfigboard.h b/ports/atmel-samd/boards/cp_sapling_m0_revb/mpconfigboard.h
index 7e216598fe..384c299e3d 100644
--- a/ports/atmel-samd/boards/cp_sapling_m0_revb/mpconfigboard.h
+++ b/ports/atmel-samd/boards/cp_sapling_m0_revb/mpconfigboard.h
@@ -14,6 +14,7 @@
 #define IGNORE_PIN_PA13     1
 #define IGNORE_PIN_PA20     1
 #define IGNORE_PIN_PA21     1
+#define IGNORE_PIN_PA23
 // USB is always used internally so skip the pin objects for it.
 #define IGNORE_PIN_PA24     1
 #define IGNORE_PIN_PA25     1
diff --git a/ports/atmel-samd/boards/cp_sapling_m0_revb/pins.c b/ports/atmel-samd/boards/cp_sapling_m0_revb/pins.c
index 81ed8722c5..b88b6869ef 100644
--- a/ports/atmel-samd/boards/cp_sapling_m0_revb/pins.c
+++ b/ports/atmel-samd/boards/cp_sapling_m0_revb/pins.c
@@ -2,21 +2,17 @@
 
 STATIC const mp_rom_map_elem_t board_global_dict_table[] = {
 
-    { MP_ROM_QSTR(MP_QSTR_D3), MP_ROM_PTR(&pin_PA22) },
-    { MP_ROM_QSTR(MP_QSTR_A3), MP_ROM_PTR(&pin_PA22) },
-    { MP_ROM_QSTR(MP_QSTR_SS), MP_ROM_PTR(&pin_PA22) },
-
     { MP_ROM_QSTR(MP_QSTR_D4), MP_ROM_PTR(&pin_PA19) },
     { MP_ROM_QSTR(MP_QSTR_A4), MP_ROM_PTR(&pin_PA19) },
-    { MP_ROM_QSTR(MP_QSTR_SCK), MP_ROM_PTR(&pon_PA19 },
+    { MP_ROM_QSTR(MP_QSTR_SCK), MP_ROM_PTR(&pin_PA19) },
 
     { MP_ROM_QSTR(MP_QSTR_D5), MP_ROM_PTR(&pin_PA18) },
     { MP_ROM_QSTR(MP_QSTR_A5), MP_ROM_PTR(&pin_PA18) },
-    { MP_ROM_QSTR(MP_QSTR_MOSI), MP_ROM_PTR(&pin_PA18) }.
+    { MP_ROM_QSTR(MP_QSTR_MOSI), MP_ROM_PTR(&pin_PA18) },
 
     { MP_ROM_QSTR(MP_QSTR_D6), MP_ROM_PTR(&pin_PA17) },
     { MP_ROM_QSTR(MP_QSTR_A6), MP_ROM_PTR(&pin_PA17) },
-    { MP_ROM_QSTR(MP_QSTR_MISO), MP_ROM_PTR(&pin_PA17) }.
+    { MP_ROM_QSTR(MP_QSTR_MISO), MP_ROM_PTR(&pin_PA17) },
 
     { MP_ROM_QSTR(MP_QSTR_D7), MP_ROM_PTR(&pin_PA07) },
     { MP_ROM_QSTR(MP_QSTR_A7), MP_ROM_PTR(&pin_PA07) },
@@ -35,22 +31,20 @@ STATIC const mp_rom_map_elem_t board_global_dict_table[] = {
     { MP_ROM_QSTR(MP_QSTR_D11), MP_ROM_PTR(&pin_PA03) },
     { MP_ROM_QSTR(MP_QSTR_A11), MP_ROM_PTR(&pin_PA03) },
 
-    { MP_ROM_QSTR(MP_QSTR_D12), MP_ROM_PTR(&pin_PA09) },
-    { MP_ROM_QSTR(MP_QSTR_A12), MP_ROM_PTR(&pin_PA09) },
-    { MP_ROM+QSTR(MP_QSTR_SCL), MP_ROM_PTR(&pin_PA09) },
+    { MP_ROM_QSTR(MP_QSTR_D12), MP_ROM_PTR(&pin_PA03) },
+    { MP_ROM_QSTR(MP_QSTR_A12), MP_ROM_PTR(&pin_PA03) },
 
-    { MP_ROM_QSTR(MP_QSTR_D13), MP_ROM_PTR(&pin_PA08) },
-    { MP_ROM_QSTR(MP_QSTR_A13), MP_ROM_PTR(&pin_PA08),},
+    { MP_ROM_QSTR(MP_QSTR_D13), MP_ROM_PTR(&pin_PA03) },
+    { MP_ROM_QSTR(MP_QSTR_A13), MP_ROM_PTR(&pin_PA03) },
+
+    { MP_ROM_QSTR(MP_QSTR_D14), MP_ROM_PTR(&pin_PA09) },
+    { MP_ROM_QSTR(MP_QSTR_A14), MP_ROM_PTR(&pin_PA09) },
+    { MP_ROM_QSTR(MP_QSTR_SCL), MP_ROM_PTR(&pin_PA09) },
+
+    { MP_ROM_QSTR(MP_QSTR_D15), MP_ROM_PTR(&pin_PA08) },
+    { MP_ROM_QSTR(MP_QSTR_A15), MP_ROM_PTR(&pin_PA08) },
     { MP_ROM_QSTR(MP_QSTR_SDA), MP_ROM_PTR(&pin_PA08) },
 
-    { MP_ROM_QSTR(MP_QSTR_D1), MP_ROM_PTR(&pin_PA17) },
-    { MP_ROM_QSTR(MP_QSTR_A1), MP_ROM_PTR(&pin_PA17) },
-    { MP_ROM_QSTR(MP_QSTR_MISO), MP_ROM_PTR(&pin_PA17) },
-
-    { MP_ROM_QSTR(MP_QSTR_D2), MP_ROM_PTR(&pin_PA18) },
-    { MP_ROM_QSTR(MP_QSTR_A2), MP_ROM_PTR(&pin_PA18) },
-    { MP_ROM_QSTR(MP_QSTR_MOSI), MP_ROM_PTR(&pin_PA18) },
-
     { MP_ROM_QSTR(MP_QSTR_NEOPIXEL), MP_ROM_PTR(&pin_PA15) },
 
     { MP_ROM_QSTR(MP_QSTR_I2C), MP_ROM_PTR(&board_i2c_obj) },
diff --git a/supervisor/shared/external_flash/devices.h b/supervisor/shared/external_flash/devices.h
index c8c941adf8..45473b21bc 100644
--- a/supervisor/shared/external_flash/devices.h
+++ b/supervisor/shared/external_flash/devices.h
@@ -605,8 +605,8 @@ typedef struct {
     .single_status_byte = true, \
 }
 
-// Settings for the Macronix MX25L51245G 64MiB SPI flash.
-// Datasheet: https://www.macronix.com/Lists/Datasheet/Attachments/7437/MX25L51245G,%203V,%20512Mb,%20v1.6.pdf
+// Settings for the Macronix MX25L25645G 32MiB SPI flash.
+// Datasheet: https://www.macronix.com/Lists/Datasheet/Attachments/7437/MX25L25645G,%203V,%20256Mb,%20v1.6.pdf
 #define MX25L25645G  {\
     .total_size = (1 << 25), /* 32 MiB */ \
     .start_up_time_us = 5000, \
diff --git a/tests/pyboard 2.py b/tests/pyboard 2.py
new file mode 120000
index 0000000000..616773a313
--- /dev/null
+++ b/tests/pyboard 2.py	
@@ -0,0 +1 @@
+../tools/cpboard.py
\ No newline at end of file