diff --git a/Include/config.h b/Include/config.h
--- a/Include/config.h
+++ b/Include/config.h
@@ -13,12 +13,14 @@
 // Transmit power (0-0x7F, 0mW - 40mw?)
 #define SI446x_POWER 0x02
 
-#define TUNE_FREQUENCY 433000000UL
+#define TUNE_FREQUENCY 433500000UL
 
 // Internal macros
 #define hal_init HAL_Init
 
 
+// Uncomment if using legacy LPS25h pressure sensor
+//#define LPS25H
 
 
 // --------------------------------------------------------------------------
@@ -44,8 +46,6 @@
 // APRS config (aprs.c)
 // --------------------------------------------------------------------------
 
-#define SI446x_POWER 0x7f
-
 // Set your callsign and SSID here. Common values for the SSID are
 // (from http://zlhams.wikidot.com/aprs-ssidguide):
 //