Development

» Ga v30 06: VOC sensor

Turn on the Gases Board v30 and read the VOC sensor every second, printing the result through the USB

Required Materials

1 x Waspmote
1 x Battery
1 x MiniUSB wire
1 x Gases Board v30
1 x VOC sensor

Notes

- This example is valid only for Waspmote v15

Code

/*  
 *  ------ [Ga_v30_6] VOC Sensor reading for v30  -------- 
 *  
 *  Explanation: Turn on the Gases Board v30 and read the VOC
 *  sensor every second, printing the result through the USB
 *  
 *  Copyright (C) 2016 Libelium Comunicaciones Distribuidas S.L. 
 *  http://www.libelium.com 
 *  
 *  This program is free software: you can redistribute it and/or modify  
 *  it under the terms of the GNU General Public License as published by  
 *  the Free Software Foundation, either version 3 of the License, or  
 *  (at your option) any later version.  
 *   
 *  This program is distributed in the hope that it will be useful,  
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of  
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the  
 *  GNU General Public License for more details.  
 *   
 *  You should have received a copy of the GNU General Public License  
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.  
 *  
 *  Version:           3.0
 *  Design:            David Gascón 
 *  Implementation:    Ahmad Saad
 */

// Library include
#include <WaspSensorGas_v30.h>
#include <WaspFrame.h>

// VOC Sensor must be connected in SOCKET_5
VOCSensorClass VOCSensor;

// Concentratios used in calibration process (PPM VALUE)
#define POINT1_PPM_VOC 100.0   //  <--- Ro value at this concentration
#define POINT2_PPM_VOC 300.0   
#define POINT3_PPM_VOC 1000.0 

// Calibration resistances obtained during calibration process
#define POINT1_RES_VOC 230.30 // <-- Ro Resistance at 100 ppm. Necessary value.
#define POINT2_RES_VOC 40.665 // 
#define POINT3_RES_VOC 20.300 // 

// Define the number of calibration points
#define numPoints 3

float concentrations[] = { POINT1_PPM_VOC, POINT2_PPM_VOC, POINT3_PPM_VOC };
float resValues[] =      { POINT1_RES_VOC, POINT2_RES_VOC, POINT3_RES_VOC };

char node_ID[] = "VOC_example";

void setup() 
{
  // Configure the USB port
  USB.ON();  
  USB.println(F("VOC Sensor reading for v30..."));

  // Calculate the slope and the intersection of the logarithmic function
  VOCSensor.setCalibrationPoints(resValues, concentrations, numPoints);

  ///////////////////////////////////////////
  // 1. Turn on the board and the SOCKET
  /////////////////////////////////////////// 
  
  // Switch ON and configure the Gases Board
  Gases.ON();  
  // Switch ON the sensor socket
  VOCSensor.ON();  
}

void loop() 
{
  //////////////////////////////////////////
  // 2. Read sensors
  //////////////////////////////////////////

  float VOCVol = VOCSensor.readVoltage();       // Voltage value of the sensor
  float VOCRes = VOCSensor.readResistance();    // Resistance of the sensor
  float VOCPPM = VOCSensor.readConcentration(); // PPM value of VOC

  // Print of the results
  USB.print(F("VOC Sensor Voltage: "));
  USB.print(VOCVol);
  USB.print(F(" V |"));

  // Print of the results
  USB.print(F(" VOC Sensor Resistance: "));
  USB.print(VOCRes);
  USB.print(F(" Ohms |"));

  USB.print(F(" VOC concentration Estimated: "));
  USB.print(VOCPPM);
  USB.println(F(" ppm"));
    
  ///////////////////////////////////////////
  // 3. Create ASCII frame
  /////////////////////////////////////////// 

  // Create new frame (ASCII)
  frame.createFrame(ASCII, node_ID);
  // Add VOC PPM value
  frame.addSensor(SENSOR_GASES_VOC, VOCPPM);
  // Show the frame
  frame.showFrame();
  
  delay(1000);  
}

Output

H#
VOC Sensor reading for v30...
VOC Sensor Voltage: 2.3680553436 V | VOC Sensor Resistance: 696.4824218750 Ohms | VOC concentration Estimated: 3186.5976562500 ppm
===============================
Current ASCII Frame:
Length: 50
Frame Type: 134
frame (HEX): 3C3D3E8601233431313837303633443933373432463423564F435F6578616D706C65233023564F433A333138362E35393823
frame (STR): <=>�#41187063D93742F4#VOC_example#0#VOC:3186.598#
===============================
VOC Sensor Voltage: 2.3680553436 V | VOC Sensor Resistance: 696.4824218750 Ohms | VOC concentration Estimated: 3186.5976562500 ppm
===============================
Current ASCII Frame:
Length: 50
Frame Type: 134
frame (HEX): 3C3D3E8601233431313837303633443933373432463423564F435F6578616D706C65233123564F433A333138362E35393823
frame (STR): <=>�#41187063D93742F4#VOC_example#1#VOC:3186.598#
===============================
VOC Sensor Voltage: 2.3680553436 V | VOC Sensor Resistance: 696.4824218750 Ohms | VOC concentration Estimated: 3186.5976562500 ppm
===============================
Current ASCII Frame:
Length: 50
Frame Type: 134
frame (HEX): 3C3D3E8601233431313837303633443933373432463423564F435F6578616D706C65233223564F433A333138362E35393823
frame (STR): <=>�#41187063D93742F4#VOC_example#2#VOC:3186.598#
===============================
VOC Sensor Voltage: 2.3680553436 V | VOC Sensor Resistance: 696.4824218750 Ohms | VOC concentration Estimated: 3186.5976562500 ppm
===============================
Current ASCII Frame:
Length: 50
Frame Type: 134
frame (HEX): 3C3D3E8601233431313837303633443933373432463423564F435F6578616D706C65233323564F433A333138362E35393823
frame (STR): <=>�#41187063D93742F4#VOC_example#3#VOC:3186.598#
===============================
VOC Sensor Voltage: 2.3680553436 V | VOC Sensor Resistance: 696.4824218750 Ohms | VOC concentration Estimated: 3186.5976562500 ppm
===============================
Current ASCII Frame:
Length: 50
Frame Type: 134
frame (HEX): 3C3D3E8601233431313837303633443933373432463423564F435F6578616D706C65233423564F433A333138362E35393823
frame (STR): <=>�#41187063D93742F4#VOC_example#4#VOC:3186.598#
===============================
VOC Sensor Voltage: 2.3680553436 V | VOC Sensor Resistance: 696.4824218750 Ohms | VOC concentration Estimated: 3186.5976562500 ppm
===============================
Current ASCII Frame:
Length: 50
Frame Type: 134
frame (HEX): 3C3D3E8601233431313837303633443933373432463423564F435F6578616D706C65233523564F433A333138362E35393823
frame (STR): <=>�#41187063D93742F4#VOC_example#5#VOC:3186.598#
===============================
VOC Sensor Voltage: 2.3680553436 V | VOC Sensor Resistance: 696.4824218750 Ohms | VOC concentration Estimated: 3186.5976562500 ppm
===============================
Current ASCII Frame:
Length: 50
Frame Type: 134
frame (HEX): 3C3D3E8601233431313837303633443933373432463423564F435F6578616D706C65233623564F433A333138362E35393823
frame (STR): <=>�#41187063D93742F4#VOC_example#6#VOC:3186.598#
===============================
VOC Sensor Voltage: 2.3680553436 V | VOC Sensor Resistance: 696.4824218750 Ohms | VOC concentration Estimated: 3186.5976562500 ppm
===============================
Current ASCII Frame:
Length: 50
Frame Type: 134
frame (HEX): 3C3D3E8601233431313837303633443933373432463423564F435F6578616D706C65233723564F433A333138362E35393823
frame (STR): <=>�#41187063D93742F4#VOC_example#7#VOC:3186.598#
===============================
VOC Sensor Voltage: 2.3680553436 V | VOC Sensor Resistance: 696.4824218750 Ohms | VOC concentration Estimated: 3186.5976562500 ppm
===============================
Current ASCII Frame:
Length: 50
Frame Type: 134
frame (HEX): 3C3D3E8601233431313837303633443933373432463423564F435F6578616D706C65233823564F433A333138362E35393823
frame (STR): <=>�#41187063D93742F4#VOC_example#8#VOC:3186.598#
===============================
VOC Sensor Voltage: 2.3680553436 V | VOC Sensor Resistance: 696.4824218750 Ohms | VOC concentration Estimated: 3186.5976562500 ppm
===============================
Current ASCII Frame:
Length: 50
Frame Type: 134
frame (HEX): 3C3D3E8601233431313837303633443933373432463423564F435F6578616D706C65233923564F433A333138362E35393823
frame (STR): <=>�#41187063D93742F4#VOC_example#9#VOC:3186.598#
===============================
VOC Sensor Voltage: 2.3680553436 V | VOC Sensor Resistance: 696.4824218750 Ohms | VOC concentration Estimated: 3186.5976562500 ppm
===============================
Current ASCII Frame:
Length: 51
Frame Type: 134
frame (HEX): 3C3D3E8601233431313837303633443933373432463423564F435F6578616D706C6523313023564F433A333138362E35393823
frame (STR): <=>�#41187063D93742F4#VOC_example#10#VOC:3186.598#
===============================
VOC Sensor Voltage: 2.3680553436 V | VOC Sensor Resistance: 696.4824218750 Ohms | VOC concentration Estimated: 3186.5976562500 ppm
===============================
Current ASCII Frame:
Length: 51
Frame Type: 134
frame (HEX): 3C3D3E8601233431313837303633443933373432463423564F435F6578616D706C6523313123564F433A333138362E35393823
frame (STR): <=>�#41187063D93742F4#VOC_example#11#VOC:3186.598#
===============================
VOC Sensor Voltage: 2.3680553436 V | VOC Sensor Resistance: 696.4824218750 Ohms | VOC concentration Estimated: 3186.5976562500 ppm
===============================
Current ASCII Frame:
Length: 51
Frame Type: 134
frame (HEX): 3C3D3E8601233431313837303633443933373432463423564F435F6578616D706C6523313223564F433A333138362E35393823
frame (STR): <=>�#41187063D93742F4#VOC_example#12#VOC:3186.598#
===============================
VOC Sensor Voltage: 2.3680553436 V | VOC Sensor Resistance: 696.4824218750 Ohms | VOC concentration Estimated: 3186.5976562500 ppm
===============================
Current ASCII Frame:
Length: 51
Frame Type: 134
frame (HEX): 3C3D3E8601233431313837303633443933373432463423564F435F6578616D706C6523313323564F433A333138362E35393823
frame (STR): <=>�#41187063D93742F4#VOC_example#13#VOC:3186.598#
===============================
VOC Sensor Voltage: 2.3680553436 V | VOC Sensor Resistance: 696.4824218750 Ohms | VOC concentration Estimated: 3186.5976562500 ppm
===============================
Current ASCII Frame:
Length: 51
Frame Type: 134
frame (HEX): 3C3D3E8601233431313837303633443933373432463423564F435F6578616D706C6523313423564F433A333138362E35393823
frame (STR): <=>�#41187063D93742F4#VOC_example#14#VOC:3186.598#
===============================
VOC Sensor Voltage: 2.3680553436 V | VOC Sensor Resistance: 696.4824218750 Ohms | VOC concentration Estimated: 3186.5976562500 ppm
===============================
Current ASCII Frame:
Length: 51
Frame Type: 134
frame (HEX): 3C3D3E8601233431313837303633443933373432463423564F435F6578616D706C6523313523564F433A333138362E35393823
frame (STR): <=>�#41187063D93742F4#VOC_example#15#VOC:3186.598#
===============================
VOC Sensor Voltage: 2.3680553436 V | VOC Sensor Resistance: 696.4824218750 Ohms | VOC concentration Estimated: 3186.5976562500 ppm
===============================
Current ASCII Frame:
Length: 51
Frame Type: 134
frame (HEX): 3C3D3E8601233431313837303633443933373432463423564F435F6578616D706C6523313623564F433A333138362E35393823
frame (STR): <=>�#41187063D93742F4#VOC_example#16#VOC:3186.598#
===============================
VOC Sensor Voltage: 2.3680553436 V | VOC Sensor Resistance: 696.4824218750 Ohms | VOC concentration Estimated: 3186.5976562500 ppm
===============================
Current ASCII Frame:
Length: 51
Frame Type: 134
frame (HEX): 3C3D3E8601233431313837303633443933373432463423564F435F6578616D706C6523313723564F433A333138362E35393823
frame (STR): <=>�#41187063D93742F4#VOC_example#17#VOC:3186.598#
===============================
VOC Sensor Voltage: 2.3680553436 V | VOC Sensor Resistance: 696.4824218750 Ohms | VOC concentration Estimated: 3186.5976562500 ppm
===============================
Current ASCII Frame:
Length: 51
Frame Type: 134
frame (HEX): 3C3D3E8601233431313837303633443933373432463423564F435F6578616D706C6523313823564F433A333138362E35393823
frame (STR): <=>�#41187063D93742F4#VOC_example#18#VOC:3186.598#
===============================
VOC Sensor Voltage: 2.3680553436 V | VOC Sensor Resistance: 696.4824218750 Ohms | VOC concentration Estimated: 3186.5976562500 ppm
===============================
Current ASCII Frame:
Length: 51
Frame Type: 134
frame (HEX): 3C3D3E8601233431313837303633443933373432463423564F435F6578616D706C6523313923564F433A333138362E35393823
frame (STR): <=>�#41187063D93742F4#VOC_example#19#VOC:3186.598#
===============================
VOC Sensor Voltage: 2.3680553436 V | VOC Sensor Resistance: 696.4824218750 Ohms | VOC concentration Estimated: 3186.5976562500 ppm
===============================
Current ASCII Frame:
Length: 51
Frame Type: 134
frame (HEX): 3C3D3E8601233431313837303633443933373432463423564F435F6578616D706C6523323023564F433A333138362E35393823
frame (STR): <=>�#41187063D93742F4#VOC_example#20#VOC:3186.598#
===============================
VOC Sensor Voltage: 2.3680553436 V | VOC Sensor Resistance: 696.4824218750 Ohms | VOC concentration Estimated: 3186.5976562500 ppm
===============================
Current ASCII Frame:
Length: 51
Frame Type: 134
frame (HEX): 3C3D3E8601233431313837303633443933373432463423564F435F6578616D706C6523323123564F433A333138362E35393823
frame (STR): <=>�#41187063D93742F4#VOC_example#21#VOC:3186.598#
===============================
VOC Sensor Voltage: 2.3680553436 V | VOC Sensor Resistance: 696.4824218750 Ohms | VOC concentration Estimated: 3186.5976562500 ppm
===============================
Current ASCII Frame:
Length: 51
Frame Type: 134
frame (HEX): 3C3D3E8601233431313837303633443933373432463423564F435F6578616D706C6523323223564F433A333138362E35393823
frame (STR): <=>�#41187063D93742F4#VOC_example#22#VOC:3186.598#
===============================
VOC Sensor Voltage: 2.3680553436 V | VOC Sensor Resistance: 696.4824218750 Ohms | VOC concentration Estimated: 3186.5976562500 ppm
===============================
Current ASCII Frame:
Length: 51
Frame Type: 134
frame (HEX): 3C3D3E8601233431313837303633443933373432463423564F435F6578616D706C6523323323564F433A333138362E35393823
frame (STR): <=>�#41187063D93742F4#VOC_example#23#VOC:3186.598#
===============================
VOC Sensor Voltage: 2.3680553436 V | VOC Sensor Resistance: 696.4824218750 Ohms | VOC concentration Estimated: 3186.5976562500 ppm
===============================
Current ASCII Frame:
Length: 51
Frame Type: 134
frame (HEX): 3C3D3E8601233431313837303633443933373432463423564F435F6578616D706C6523323423564F433A333138362E35393823
frame (STR): <=>�#41187063D93742F4#VOC_example#24#VOC:3186.598#
===============================
VOC Sensor Voltage: 2.3680553436 V | VOC Sensor Resistance: 696.4824218750 Ohms | VOC concentration Estimated: 3186.5976562500 ppm
===============================
Current ASCII Frame:
Length: 51
Frame Type: 134
frame (HEX): 3C3D3E8601233431313837303633443933373432463423564F435F6578616D706C6523323523564F433A333138362E35393823
frame (STR): <=>�#41187063D93742F4#VOC_example#25#VOC:3186.598#
===============================
VOC Sensor Voltage: 2.3680553436 V | VOC Sensor Resistance: 696.4824218750 Ohms | VOC concentration Estimated: 3186.5976562500 ppm
===============================
Current ASCII Frame:
Length: 51
Frame Type: 134
frame (HEX): 3C3D3E8601233431313837303633443933373432463423564F435F6578616D706C6523323623564F433A333138362E35393823
frame (STR): <=>�#41187063D93742F4#VOC_example#26#VOC:3186.598#
===============================
VOC Sensor Voltage: 2.3680553436 V | VOC Sensor Resistance: 696.4824218750 Ohms | VOC concentration Estimated: 3186.5976562500 ppm
===============================
Current ASCII Frame:
Length: 51
Frame Type: 134
frame (HEX): 3C3D3E8601233431313837303633443933373432463423564F435F6578616D706C6523323723564F433A333138362E35393823
frame (STR): <=>�#41187063D93742F4#VOC_example#27#VOC:3186.598#
===============================
VOC Sensor Voltage: 2.3680553436 V | VOC Sensor Resistance: 696.4824218750 Ohms | VOC concentration Estimated: 3186.5976562500 ppm
===============================
Current ASCII Frame:
Length: 51
Frame Type: 134
frame (HEX): 3C3D3E8601233431313837303633443933373432463423564F435F6578616D706C6523323823564F433A333138362E35393823
frame (STR): <=>�#41187063D93742F4#VOC_example#28#VOC:3186.598#
===============================
VOC Sensor Voltage: 2.3680553436 V | VOC Sensor Resistance: 696.4824218750 Ohms | VOC concentration Estimated: 3186.5976562500 ppm
===============================
Current ASCII Frame:
Length: 51
Frame Type: 134
frame (HEX): 3C3D3E8601233431313837303633443933373432463423564F435F6578616D706C6523323923564F433A333138362E35393823
frame (STR): <=>�#41187063D93742F4#VOC_example#29#VOC:3186.598#
===============================
VOC Sensor Voltage: 2.3680553436 V | VOC Sensor Resistance: 696.4824218750 Ohms | VOC concentration Estimated: 3186.5976562500 ppm
===============================
Current ASCII Frame:
Length: 51
Frame Type: 134
frame (HEX): 3C3D3E8601233431313837303633443933373432463423564F435F6578616D706C6523333023564F433A333138362E35393823
frame (STR): <=>�#41187063D93742F4#VOC_example#30#VOC:3186.598#
===============================
VOC Sensor Voltage: 2.3680553436 V | VOC Sensor Resistance: 696.4824218750 Ohms | VOC concentration Estimated: 3186.5976562500 ppm
===============================
Current ASCII Frame:
Length: 51
Frame Type: 134
frame (HEX): 3C3D3E8601233431313837303633443933373432463423564F435F6578616D706C6523333123564F433A333138362E35393823
frame (STR): <=>�#41187063D93742F4#VOC_example#31#VOC:3186.598#
===============================
VOC Sensor Voltage: 2.3680553436 V | VOC Sensor Resistance: 696.4824218750 Ohms | VOC concentration Estimated: 3186.5976562500 ppm
===============================
Current ASCII Frame:
Length: 51
Frame Type: 134
frame (HEX): 3C3D3E8601233431313837303633443933373432463423564F435F6578616D706C6523333223564F433A333138362E35393823
frame (STR): <=>�#41187063D93742F4#VOC_example#32#VOC:3186.598#
===============================
VOC Sensor Voltage: 2.3680553436 V | VOC Sensor Resistance: 696.4824218750 Ohms | VOC concentration Estimated: 3186.5976562500 ppm
===============================
Current ASCII Frame:
Length: 51
Frame Type: 134
frame (HEX): 3C3D3E8601233431313837303633443933373432463423564F435F6578616D706C6523333323564F433A333138362E35393823
frame (STR): <=>�#41187063D93742F4#VOC_example#33#VOC:3186.598#
===============================
VOC Sensor Voltage: 2.3680553436 V | VOC Sensor Resistance: 696.4824218750 Ohms | VOC concentration Estimated: 3186.5976562500 ppm
===============================
Current ASCII Frame:
Length: 51
Frame Type: 134
frame (HEX): 3C3D3E8601233431313837303633443933373432463423564F435F6578616D706C6523333423564F433A333138362E35393823
frame (STR): <=>�#41187063D93742F4#VOC_example#34#VOC:3186.598#
===============================
VOC Sensor Voltage: 2.3680553436 V | VOC Sensor Resistance: 696.4824218750 Ohms | VOC concentration Estimated: 3186.5976562500 ppm
===============================
Current ASCII Frame:
Length: 51
Frame Type: 134
frame (HEX): 3C3D3E8601233431313837303633443933373432463423564F435F6578616D706C6523333523564F433A333138362E35393823
frame (STR): <=>�#41187063D93742F4#VOC_example#35#VOC:3186.598#
===============================
VOC Sensor Voltage: 2.3680553436 V | VOC Sensor Resistance: 696.4824218750 Ohms | VOC concentration Estimated: 3186.5976562500 ppm
===============================
Current ASCII Frame:
Length: 51
Frame Type: 134
frame (HEX): 3C3D3E8601233431313837303633443933373432463423564F435F6578616D706C6523333623564F433A333138362E35393823
frame (STR): <=>�#41187063D93742F4#VOC_example#36#VOC:3186.598#
===============================
VOC Sensor Voltage: 2.3680553436 V | VOC Sensor Resistance: 696.4824218750 Ohms | VOC concentration Estimated: 3186.5976562500 ppm
===============================
Current ASCII Frame:
Length: 51
Frame Type: 134
frame (HEX): 3C3D3E8601233431313837303633443933373432463423564F435F6578616D706C6523333723564F433A333138362E35393823
frame (STR): <=>�#41187063D93742F4#VOC_example#37#VOC:3186.598#
===============================
VOC Sensor Voltage: 2.3680553436 V | VOC Sensor Resistance: 696.4824218750 Ohms | VOC concentration Estimated: 3186.5976562500 ppm
===============================
Current ASCII Frame:
Length: 51
Frame Type: 134
frame (HEX): 3C3D3E8601233431313837303633443933373432463423564F435F6578616D706C6523333823564F433A333138362E35393823
frame (STR): <=>�#41187063D93742F4#VOC_example#38#VOC:3186.598#
===============================
VOC Sensor Voltage: 2.3680553436 V | VOC Sensor Resistance: 696.4824218750 Ohms | VOC concentration Estimated: 3186.5976562500 ppm
===============================
Current ASCII Frame:
Length: 51
Frame Type: 134
frame (HEX): 3C3D3E8601233431313837303633443933373432463423564F435F6578616D706C6523333923564F433A333138362E35393823
frame (STR): <=>�#41187063D93742F4#VOC_example#39#VOC:3186.598#
===============================
VOC Sensor Voltage: 2.3680553436 V | VOC Sensor Resistance: 696.4824218750 Ohms | VOC concentration Estimated: 3186.5976562500 ppm
===============================
Current ASCII Frame:
Length: 51
Frame Type: 134
frame (HEX): 3C3D3E8601233431313837303633443933373432463423564F435F6578616D706C6523343023564F433A333138362E35393823
frame (STR): <=>�#41187063D93742F4#VOC_example#40#VOC:3186.598#
===============================
VOC Sensor Voltage: 2.3680553436 V | VOC Sensor Resistance: 696.4824218750 Ohms | VOC concentration Estimated: 3186.5976562500 ppm
===============================
Current ASCII Frame:
Length: 51
Frame Type: 134
frame (HEX): 3C3D3E8601233431313837303633443933373432463423564F435F6578616D706C6523343123564F433A333138362E35393823
frame (STR): <=>�#41187063D93742F4#VOC_example#41#VOC:3186.598#
===============================
VOC Sensor Voltage: 2.3680553436 V | VOC Sensor Resistance: 696.4824218750 Ohms | VOC concentration Estimated: 3186.5976562500 ppm
===============================
Current ASCII Frame:
Length: 51
Frame Type: 134
frame (HEX): 3C3D3E8601233431313837303633443933373432463423564F435F6578616D706C6523343223564F433A333138362E35393823
frame (STR): <=>�#41187063D93742F4#VOC_example#42#VOC:3186.598#
===============================
VOC Sensor Voltage: 2.3680553436 V | VOC Sensor Resistance: 696.4824218750 Ohms | VOC concentration Estimated: 3186.5976562500 ppm
===============================
Current ASCII Frame:
Length: 51
Frame Type: 134
frame (HEX): 3C3D3E8601233431313837303633443933373432463423564F435F6578616D706C6523343323564F433A333138362E35393823
frame (STR): <=>�#41187063D93742F4#VOC_example#43#VOC:3186.598#
===============================
VOC Sensor Voltage: 2.3680553436 V | VOC Sensor Resistance: 696.4824218750 Ohms | VOC concentration Estimated: 3186.5976562500 ppm
===============================
Current ASCII Frame:
Length: 51
Frame Type: 134
frame (HEX): 3C3D3E8601233431313837303633443933373432463423564F435F6578616D706C6523343423564F433A333138362E35393823
frame (STR): <=>�#41187063D93742F4#VOC_example#44#VOC:3186.598#
===============================
VOC Sensor Voltage: 2.3680553436 V | VOC Sensor Resistance: 696.4824218750 Ohms | VOC concentration Estimated: 3186.5976562500 ppm
===============================
Current ASCII Frame:
Length: 51
Frame Type: 134
frame (HEX): 3C3D3E8601233431313837303633443933373432463423564F435F6578616D706C6523343523564F433A333138362E35393823
frame (STR): <=>�#41187063D93742F4#VOC_example#45#VOC:3186.598#
===============================
VOC Sensor Voltage: 2.3680553436 V | VOC Sensor Resistance: 696.4824218750 Ohms | VOC concentration Estimated: 3186.5976562500 ppm
===============================
Current ASCII Frame:
Length: 51
Frame Type: 134
frame (HEX): 3C3D3E8601233431313837303633443933373432463423564F435F6578616D706C6523343623564F433A333138362E35393823
frame (STR): <=>�#41187063D93742F4#VOC_example#46#VOC:3186.598#
===============================
VOC Sensor Voltage: 2.3680553436 V | VOC Sensor Resistance: 696.4824218750 Ohms | VOC concentration Estimated: 3186.5976562500 ppm
===============================
Current ASCII Frame:
Length: 51
Frame Type: 134
frame (HEX): 3C3D3E8601233431313837303633443933373432463423564F435F6578616D706C6523343723564F433A333138362E35393823
frame (STR): <=>�#41187063D93742F4#VOC_example#47#VOC:3186.598#
===============================
VOC Sensor Voltage: 2.3680553436 V | VOC Sensor Resistance: 696.4824218750 Ohms | VOC concentration Estimated: 3186.5976562500 ppm
===============================
Current ASCII Frame:
Length: 51
Frame Type: 134
frame (HEX): 3C3D3E8601233431313837303633443933373432463423564F435F6578616D706C6523343823564F433A333138362E35393823
frame (STR): <=>�#41187063D93742F4#VOC_example#48#VOC:3186.598#
===============================
VOC Sensor Voltage: 2.3680553436 V | VOC Sensor Resistance: 696.4824218750 Ohms | VOC concentration Estimated: 3186.5976562500 ppm
===============================
Current ASCII Frame:
Length: 51
Frame Type: 134
frame (HEX): 3C3D3E8601233431313837303633443933373432463423564F435F6578616D706C6523343923564F433A333138362E35393823
frame (STR): <=>�#41187063D93742F4#VOC_example#49#VOC:3186.598#
===============================
VOC Sensor Voltage: 2.3680553436 V | VOC Sensor Resistance: 696.4824218750 Ohms | VOC concentration Estimated: 3186.5976562500 ppm
===============================
Current ASCII Frame:
Length: 51
Frame Type: 134
frame (HEX): 3C3D3E8601233431313837303633443933373432463423564F435F6578616D706C6523353023564F433A333138362E35393823
frame (STR): <=>�#41187063D93742F4#VOC_example#50#VOC:3186.598#
===============================
...

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