diff --git a/Arduino/CanGrow/include/CanGrow_Sensor.h b/Arduino/CanGrow/include/CanGrow_Sensor.h
index a8b229a..958ce3c 100644
--- a/Arduino/CanGrow/include/CanGrow_Sensor.h
+++ b/Arduino/CanGrow/include/CanGrow_Sensor.h
@@ -51,53 +51,43 @@ struct Sensor_Index {
    * 
    */
   const char name[32];
-  const byte * reading[SENSOR_MAX_READING];
-  byte max;
+  const byte reading[SENSOR_MAX_READING];
+  //byte max;
 };
 
 const byte SensorIndex_length = 4;
 Sensor_Index SensorIndex[] {
   // 0 is for unset in config
-  { "unset",
-    {{}},
-    255, 
-  },  
+  { "unset", {
+    {},
+  }},  
   
   // 1 - internal ADC
-  { SENSOR_01_NAME,
-    SENSOR_01_READINGS,
-    ADC_BUILTIN_MAX,
-  },
+  { SENSOR_01_NAME, {
+    SENSOR_READING_RAW,
+  }},
   
-  { SENSOR_02_NAME,
-    SENSOR_02_READINGS,
-    ADC_BUILTIN_MAX,
-  },
   // 2 - BME280
-  //{ SENSOR_02_NAME,
-    //{
-    //SENSOR_READING_TEMP,
-    //SENSOR_READING_HUMIDITY,
-    //SENSOR_READING_PRESSURE },
-    //SENSOR_02_READINGS,
-    //3,
-  //},
+  { "BME280", {
+    SENSOR_READING_TEMP,
+    SENSOR_READING_HUMIDITY,
+    SENSOR_READING_PRESSURE,
+  }},
   
   // 3
-  //{ "Chirp", {
-    //SENSOR_READING_MOISTURE,
-    //SENSOR_READING_TEMP,
-    //SENSOR_READING_RAW },
-    //4,
-  //},
+  { "Chirp", {
+    SENSOR_READING_MOISTURE,
+    SENSOR_READING_TEMP,
+    SENSOR_READING_RAW,    
+  }},
   
   // 4
-  //{ "ADS1115", {
-    //SENSOR_READING_RAW,
-    //SENSOR_READING_RAW,
-    //SENSOR_READING_RAW,
-    //SENSOR_READING_RAW
-  //}},
+  { "ADS1115", {
+    SENSOR_READING_RAW,
+    SENSOR_READING_RAW,
+    SENSOR_READING_RAW,
+    SENSOR_READING_RAW
+  }},
   
   // 5