     if (verbose) Serial.printf("OK control=0x%.2X\r\n", control_read_val);
   }
 
-  SensorPtr = &Mux0Temp1;   // EC Top
-  stat = sensor_read (SensorPtr);
-
-  SensorPtr = &Mux0Temp2;   // EC Bot
-  stat = sensor_read (SensorPtr);
-
-  // Enable Mux Channel 1
-  stat = PCA9548A_70.control_write(PCA9548A_PORT_1_ENABLE);
-  if (SUCCESS != stat)
-  {
-    text_ptr = (PCA9548A_70.status_text[PCA9548A_70.error.error_val]);
-    Serial.printf("mux1 control write failed with return of 0x%.2X: %s\r\n", PCA9548A_70.error.error_val, text_ptr);
-    delay(dtime/2); // don't blast repeat failures too quickly
-  }
-  else
-  {
-    stat = PCA9548A_70.control_read(&control_read_val);
-    if (verbose) Serial.printf("OK control=0x%.2X\r\n", control_read_val);
-  }
+  SensorPtr = &Mux0Temp0;   
+  stat = sensor_read (SensorPtr);
+
+  SensorPtr = &Mux0Temp1;   
+  stat = sensor_read (SensorPtr);
+
+  // // Enable Mux Channel 1
+  // stat = PCA9548A_70.control_write(PCA9548A_PORT_1_ENABLE);
+  // if (SUCCESS != stat)
+  // {
+  //   text_ptr = (PCA9548A_70.status_text[PCA9548A_70.error.error_val]);
+  //   Serial.printf("mux1 control write failed with return of 0x%.2X: %s\r\n", PCA9548A_70.error.error_val, text_ptr);
+  //   delay(dtime/2); // don't blast repeat failures too quickly
+  // }
+  // else
+  // {
+  //   stat = PCA9548A_70.control_read(&control_read_val);
+  //   if (verbose) Serial.printf("OK control=0x%.2X\r\n", control_read_val);
+  // }
 
 
   // ------------------------------
-  SensorPtr = &Mux1Temp1;   
-  stat = sensor_read (SensorPtr);
-
-  SensorPtr = &Mux1Temp2;
-  stat = sensor_read (SensorPtr);
-
-  SensorPtr = &Mux1Temp3;
-  stat = sensor_read (SensorPtr);
-
-    // Enable Mux Channel 2
-  stat = PCA9548A_70.control_write(PCA9548A_PORT_2_ENABLE);
-  if (SUCCESS != stat)
-  {
-    text_ptr = (PCA9548A_70.status_text[PCA9548A_70.error.error_val]);
-    Serial.printf("mux2 control write failed with return of 0x%.2X: %s\r\n", PCA9548A_70.error.error_val, text_ptr);
-    delay(dtime/2); // don't blast repeat failures too quickly
-  }
-  else
-  {
-    stat = PCA9548A_70.control_read(&control_read_val);
-    if (verbose) Serial.printf("OK control=0x%.2X\r\n", control_read_val);
-  }
-
-  // ------------------------------
-  SensorPtr = &Mux2Temp1;   
-  stat = sensor_read (SensorPtr);
-
-  SensorPtr = &Mux2Temp2;
-  stat = sensor_read (SensorPtr);
-
-  SensorPtr = &Mux2Temp3;
-  stat = sensor_read (SensorPtr);
+  SensorPtr = &Mux0Temp2;   
+  stat = sensor_read (SensorPtr);
+
+  SensorPtr = &Mux0Temp3;
+  stat = sensor_read (SensorPtr);
+
+  SensorPtr = &Mux0Temp5;
+  stat = sensor_read (SensorPtr);
+
+  SensorPtr = &Mux0Temp6;
+  stat = sensor_read (SensorPtr);
+
+  SensorPtr = &Mux0Temp7;
+  stat = sensor_read (SensorPtr);  
 
 
   Serial.println();

//  int16_t temp0;
  uint8_t stat=0;  // status flag
  uint8_t control_read_val = 0;
  uint16_t rawtemp;
  float temp;

  uint8_t inbyte = 0;


  actual access of the TMP275.
  Here all we can do is setup and begin which just get I2C ready for that sensor instance.
*/
Mux0Temp0.setup (TMP275_SLAVE_ADDR_0, Wire1, (char*)"Ambient"); // initialize this sensor instance
Mux0Temp0.begin (I2C_PINS_29_30, I2C_RATE_100);

Mux0Temp1.setup (TMP275_SLAVE_ADDR_1, Wire1, (char*)"D1-C1");	// initialize this sensor instance
Mux0Temp1.begin (I2C_PINS_29_30, I2C_RATE_100);


Mux0Temp2.setup (TMP275_SLAVE_ADDR_2, Wire1, (char*)"D1-C2");	// initialize this sensor instance
Mux0Temp2.begin (I2C_PINS_29_30, I2C_RATE_100);


Mux0Temp3.setup (TMP275_SLAVE_ADDR_3, Wire1, (char*)"D1-C3");	// initialize this sensor instance
Mux0Temp3.begin (I2C_PINS_29_30, I2C_RATE_100);


Mux0Temp5.setup (TMP275_SLAVE_ADDR_5, Wire1, (char*)"ECTop");	// initialize this sensor instance
Mux0Temp5.begin (I2C_PINS_29_30, I2C_RATE_100);


Mux0Temp6.setup (TMP275_SLAVE_ADDR_6, Wire1, (char*)"ECBot");	// initialize this sensor instance
Mux0Temp6.begin (I2C_PINS_29_30, I2C_RATE_100);

Mux0Temp7.setup (TMP275_SLAVE_ADDR_7, Wire1, (char*)"D1C3 Back"); // initialize this sensor instance
Mux0Temp7.begin (I2C_PINS_29_30, I2C_RATE_100);


// Mux2Temp1.setup (TMP275_SLAVE_ADDR_1, Wire1, (char*)"D2-C1");	// initialize this sensor instance
// Mux2Temp1.begin (I2C_PINS_29_30, I2C_RATE_100);


// Mux2Temp2.setup (TMP275_SLAVE_ADDR_2, Wire1, (char*)"D2-C2");	// initialize this sensor instance
// Mux2Temp2.begin (I2C_PINS_29_30, I2C_RATE_100);


// Mux2Temp3.setup (TMP275_SLAVE_ADDR_3, Wire1, (char*)"D2-C3"); // initialize this sensor instance
// Mux2Temp3.begin (I2C_PINS_29_30, I2C_RATE_100);


  uint8_t iter = 0;
