 
 //----- SENSORS -----
 #define SENSOR_CNT 20          // REPLACE: the sensors count that publish to server.
-char sensorType[SENSOR_CNT];
+char sensorType[SENSOR_CNT][3];
 float sensorValue[SENSOR_CNT];
 #define SENSOR_STRING_MAX 300
 char sensorUploadString[SENSOR_STRING_MAX]; //buffer // Please extend this if you need

//----- MQTT -----
#define MQTT_PROXY_IP "gpssensor.ddns.net"  // Current LASD server
#define DEVICE_TYPE  "LinkItONE"
//#define DEVICE_ID "LASS-Example"    // REPLACE: The device ID you like, please start from LASD. Without this prefix, maybe it will be filter out.
#define DEVICE_ID "LASS-DUST-LJ"    // REPLACE: The device ID you like, please start from LASD. Without this prefix, maybe it will be filter out.
#define MQTT_TOPIC_PREFIX "LASS/Test" 
#define PARTNER_ID "LASS-Partner1"
char mqttTopic[64];

#include <MtkAWSImplementations.h>
#include <LGPS.h>

#define VER_FORMAT "3"	// version number has been increased to 2 since v0.7.0
#define FMT_OPT 0 // FMT_OPT : 0: default format with gps, 1: default format but gps is fix data, need to update GPS_FIX_INFOR 
    // ( format is right, but no actual gps information because no gps device exist ) 
#define VER_APP "0.7.3"


#define POLICY_ONLINE_ALWAYS 1
