diff --git a/ports/esp32s2/boards/microdev_micro_s2/mpconfigboard.h b/ports/esp32s2/boards/microdev_micro_s2/mpconfigboard.h
index 1a1ef7a6c7..c138c8ed15 100644
--- a/ports/esp32s2/boards/microdev_micro_s2/mpconfigboard.h
+++ b/ports/esp32s2/boards/microdev_micro_s2/mpconfigboard.h
@@ -26,10 +26,11 @@
 
 //Micropython setup
 
-#define MICROPY_HW_BOARD_NAME       "microDev microS2"
+#define MICROPY_HW_BOARD_NAME       "microS2"
 #define MICROPY_HW_MCU_NAME         "ESP32S2"
 
 #define MICROPY_HW_LED (&pin_GPIO21)
+#define MICROPY_HW_BUTTON (&pin_GPIO0)
 #define MICROPY_HW_NEOPIXEL (&pin_GPIO33)
 
 #define CIRCUITPY_BOOT_BUTTON (&pin_GPIO0)
diff --git a/ports/esp32s2/boards/microdev_micro_s2/mpconfigboard.mk b/ports/esp32s2/boards/microdev_micro_s2/mpconfigboard.mk
index 783e7ad4c7..5156170957 100644
--- a/ports/esp32s2/boards/microdev_micro_s2/mpconfigboard.mk
+++ b/ports/esp32s2/boards/microdev_micro_s2/mpconfigboard.mk
@@ -2,6 +2,7 @@ USB_VID = 0x239A
 USB_PID = 0x80C6
 USB_PRODUCT = "microS2"
 USB_MANUFACTURER = "microDev"
+USB_DEVICES = "CDC,MSC,HID"
 
 INTERNAL_FLASH_FILESYSTEM = 1
 LONGINT_IMPL = MPZ
diff --git a/ports/esp32s2/boards/microdev_micro_s2/pins.c b/ports/esp32s2/boards/microdev_micro_s2/pins.c
index 25300b5c3c..bd230ed38f 100644
--- a/ports/esp32s2/boards/microdev_micro_s2/pins.c
+++ b/ports/esp32s2/boards/microdev_micro_s2/pins.c
@@ -42,8 +42,27 @@ STATIC const mp_rom_map_elem_t board_global_dict_table[] = {
     { MP_ROM_QSTR(MP_QSTR_TX), MP_ROM_PTR(&pin_GPIO43) },
     { MP_ROM_QSTR(MP_QSTR_RX), MP_ROM_PTR(&pin_GPIO44) },
 
-    { MP_ROM_QSTR(MP_QSTR_LED), MP_ROM_PTR(&pin_GPIO21) },
+    { MP_ROM_QSTR(MP_QSTR_SCL), MP_ROM_PTR(&pin_GPIO1) },
+    { MP_ROM_QSTR(MP_QSTR_SDA), MP_ROM_PTR(&pin_GPIO2) },
 
+    { MP_ROM_QSTR(MP_QSTR_SCK), MP_ROM_PTR(&pin_GPIO36) },
+    { MP_ROM_QSTR(MP_QSTR_MOSI), MP_ROM_PTR(&pin_GPIO35) },
+    { MP_ROM_QSTR(MP_QSTR_MISO), MP_ROM_PTR(&pin_GPIO37) },
+
+    { MP_ROM_QSTR(MP_QSTR_MTCK), MP_ROM_PTR(&pin_GPIO39) },
+    { MP_ROM_QSTR(MP_QSTR_MTDO), MP_ROM_PTR(&pin_GPIO40) },
+    { MP_ROM_QSTR(MP_QSTR_MTDI), MP_ROM_PTR(&pin_GPIO41) },
+    { MP_ROM_QSTR(MP_QSTR_MTMS), MP_ROM_PTR(&pin_GPIO42) },
+
+    { MP_ROM_QSTR(MP_QSTR_DAC1), MP_ROM_PTR(&pin_GPIO17) },
+    { MP_ROM_QSTR(MP_QSTR_DAC2), MP_ROM_PTR(&pin_GPIO18) },
+
+    { MP_ROM_QSTR(MP_QSTR_LED), MP_ROM_PTR(&pin_GPIO21) },
+    { MP_ROM_QSTR(MP_QSTR_BUTTON), MP_ROM_PTR(&pin_GPIO0) },
     { MP_ROM_QSTR(MP_QSTR_NEOPIXEL), MP_ROM_PTR(&pin_GPIO33) },
+
+    { MP_ROM_QSTR(MP_QSTR_I2C), MP_ROM_PTR(&board_i2c_obj) },
+    { MP_ROM_QSTR(MP_QSTR_SPI), MP_ROM_PTR(&board_spi_obj) },
+    { MP_ROM_QSTR(MP_QSTR_UART), MP_ROM_PTR(&board_uart_obj) },
 };
 MP_DEFINE_CONST_DICT(board_module_globals, board_global_dict_table);