Update horus.h

m20/Core/Inc/horus.h

@@ -21,8 +21,7 @@ typedef struct TBinaryPacket {
   int16_t ExtTemp;
   uint8_t Hum;
   uint16_t Press;
-  uint8_t PayloadVoltage;
-  uint8_t Unused;
+  uint16_t Unused;
   // End of custom data
   uint16_t Checksum;
 } __attribute__((packed)) HorusBinaryPacket;