diff --git a/ports/stm32/boards/B_L072Z_LRWAN1/mpconfigboard.h b/ports/stm32/boards/B_L072Z_LRWAN1/mpconfigboard.h
index 375b971786..c2a0ba4f44 100644
--- a/ports/stm32/boards/B_L072Z_LRWAN1/mpconfigboard.h
+++ b/ports/stm32/boards/B_L072Z_LRWAN1/mpconfigboard.h
@@ -5,8 +5,13 @@
 #define MICROPY_HW_BOARD_NAME       "B-L072Z-LRWAN1"
 #define MICROPY_HW_MCU_NAME         "STM32L072CZ"
 
+#define MICROPY_CONFIG_ROM_LEVEL (MICROPY_CONFIG_ROM_LEVEL_CORE_FEATURES)
+
+#define MICROPY_HELPER_REPL         (1)
+#define MICROPY_KBD_EXCEPTION       (1)
 #define MICROPY_EMIT_THUMB          (0)
 #define MICROPY_EMIT_INLINE_THUMB   (0)
+#define MICROPY_ENABLE_SCHEDULER    (1)
 #define MICROPY_OPT_COMPUTED_GOTO   (0)
 #define MICROPY_PY_BUILTINS_COMPLEX (0)
 #define MICROPY_PY_GENERATOR_PEND_THROW (0)
@@ -18,6 +23,8 @@
 #define MICROPY_PY_STM              (0)
 #define MICROPY_PY_PYB_LEGACY       (0)
 #define MICROPY_PY_HEAPQ            (0)
+#define MICROPY_PY_OS               (1)
+#define MICROPY_PY_TIME             (1)
 
 #define MICROPY_HW_ENABLE_INTERNAL_FLASH_STORAGE (0)
 #define MICROPY_HW_ENABLE_RTC       (1)