+/* Pressure change (in Pa) to detect boost */
+#define BOOST_DETECT 120 /* 10m at sea level, 12m at 2000m */
+
+/* Wait after power on before doing anything to give the user time to assemble the rocket */
+#define BOOST_DELAY AO_SEC_TO_TICKS(30)
+
+/* Pressure change (in Pa) to detect landing */
+#define LAND_DETECT 12 /* 1m at sea level, 1.2m at 2000m */
+