diff --git a/ports/espressif/boards/m5stack_cores3/board.c b/ports/espressif/boards/m5stack_cores3/board.c
index ecdf5286a4d5..968384624fa9 100644
--- a/ports/espressif/boards/m5stack_cores3/board.c
+++ b/ports/espressif/boards/m5stack_cores3/board.c
@@ -69,7 +69,7 @@ static bool display_init(void) {
         &pin_GPIO35,    // DC
         &pin_GPIO3,     // CS
         NULL,           // RST
-        32000000,       // baudrate
+        40000000,       // baudrate
         0,              // polarity
         0               // phase
         );
diff --git a/ports/espressif/boards/m5stack_cores3/mpconfigboard.mk b/ports/espressif/boards/m5stack_cores3/mpconfigboard.mk
index 80fa9cf66611..ee83760dca48 100644
--- a/ports/espressif/boards/m5stack_cores3/mpconfigboard.mk
+++ b/ports/espressif/boards/m5stack_cores3/mpconfigboard.mk
@@ -26,4 +26,3 @@ FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_Display_Shapes
 FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_Display_Text
 FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_FakeRequests
 FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_Requests
-FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_SD
diff --git a/ports/espressif/boards/m5stack_cores3/pins.c b/ports/espressif/boards/m5stack_cores3/pins.c
index bec5734080b4..f9a85269ac10 100644
--- a/ports/espressif/boards/m5stack_cores3/pins.c
+++ b/ports/espressif/boards/m5stack_cores3/pins.c
@@ -81,7 +81,7 @@ STATIC const mp_rom_map_elem_t board_module_globals_table[] = {
 
     // Misc
     { MP_ROM_QSTR(MP_QSTR_I2C_INTERRUPT), MP_ROM_PTR(&pin_GPIO21) },
-    { MP_ROM_QSTR(MP_QSTR_SDCARD_CS), MP_ROM_PTR(&pin_GPIO34) },
+    { MP_ROM_QSTR(MP_QSTR_SDCARD_CS), MP_ROM_PTR(&pin_GPIO4) },
     { MP_ROM_QSTR(MP_QSTR_BOOT0), MP_ROM_PTR(&pin_GPIO0) },
 
     { MP_ROM_QSTR(MP_QSTR_I2C), MP_ROM_PTR(&board_i2c_obj) },