diff --git a/ports/atmel-samd/boards/hallowing_m4_express/pins.c b/ports/atmel-samd/boards/hallowing_m4_express/pins.c
index b2c518d141..89fe3fbcf4 100644
--- a/ports/atmel-samd/boards/hallowing_m4_express/pins.c
+++ b/ports/atmel-samd/boards/hallowing_m4_express/pins.c
@@ -4,6 +4,8 @@
 
 STATIC const mp_rom_map_elem_t board_global_dict_table[] = {
     { MP_ROM_QSTR(MP_QSTR_A0), MP_ROM_PTR(&pin_PA02) },
+    { MP_ROM_QSTR(MP_QSTR_SPEAKER), MP_ROM_PTR(&pin_PA02) },
+
     { MP_ROM_QSTR(MP_QSTR_A1), MP_ROM_PTR(&pin_PA05) },
     { MP_ROM_QSTR(MP_QSTR_A2), MP_ROM_PTR(&pin_PA06) },
     { MP_ROM_QSTR(MP_QSTR_TOUCH1), MP_ROM_PTR(&pin_PA06) },
@@ -38,6 +40,12 @@ STATIC const mp_rom_map_elem_t board_global_dict_table[] = {
     { MP_ROM_QSTR(MP_QSTR_D11), MP_ROM_PTR(&pin_PA20) },
     { MP_ROM_QSTR(MP_QSTR_D12), MP_ROM_PTR(&pin_PA21) },
     { MP_ROM_QSTR(MP_QSTR_D13), MP_ROM_PTR(&pin_PA23) },
+    
+    { MP_ROM_QSTR(MP_QSTR_TFT_BACKLIGHT), MP_ROM_PTR(&pin_PB14) },
+    { MP_ROM_QSTR(MP_QSTR_TFT_CS), MP_ROM_PTR(&pin_PA27) },
+    { MP_ROM_QSTR(MP_QSTR_TFT_DC), MP_ROM_PTR(&pin_PB31) },
+    { MP_ROM_QSTR(MP_QSTR_TFT_RESET), MP_ROM_PTR(&pin_PB30) },
+
     { MP_ROM_QSTR(MP_QSTR_NEOPIXEL), MP_ROM_PTR(&pin_PB16) },
     { MP_ROM_QSTR(MP_QSTR_D8), MP_ROM_PTR(&pin_PB16) },
     { MP_ROM_QSTR(MP_QSTR_VOLTAGE_MONITOR), MP_ROM_PTR(&pin_PB01) },