SIMCOM A7670C GSM sensor data printing on website using Arduino Uno.
This is the code of data :-
#include <Wire.h>
// Constants
const int analogPin = A0; // Analog input pin for voltage measurement
const float voltageReference = 5.0; // Reference voltage used for ADC
const float pressureMin = 0.0; // Minimum pressure value in psi
const float pressureMax = 100.0; // Maximum pressure value in psi
const float pressureBarMin = 0.0; // Minimum pressure value in bar
const float pressureBarMax = 25.0; // Maximum pressure value in bar
const float psiToBar = 0.0689476; // Conversion factor from psi to bar
const char deviceID[] = "AKN"; // Device ID
// Variables
float pressure; // Pressure value
void setup() {
Serial.begin(115200); // Initialize Serial communication
}
void loop() {
// Read the voltage from the analog pin
int sensorValue = analogRead(analogPin);
// Convert the voltage to pressure
float voltage = sensorValue * (voltageReference / 1125.0);
pressure = ((voltage - 0.5) / (4.5 - 0.5)) * (pressureMax - pressureMin) + pressureMin;
// Check if pressure is below the minimum threshold
if (pressure < pressureMin) {
pressure = pressureMin;
}
// Map pressure value to the range of 0-25 bar
float pressureBar = map(pressure, pressureMin, pressureMax, pressureBarMin, pressureBarMax / psiToBar);
// Get the current time and date
String currentTime = String(__TIME__);
String currentDate = String(__DATE__);
// Create the output string
String outputString = "$$$ | " + currentDate + " & " + currentTime + ", " + deviceID + ", " + String(pressure) + ", " + String(pressureBar) + " ###";
// Print the output string
Serial.println(outputString);
delay(100); // Delay for 1 second before taking the next reading
}
i want to print this data on my website using GSM module how can i do this?
Is that a website running on your Arduino, or hosted elsewhere?
If hosted elsewhere, it's a two-step process:
Send the data from your Arduino to somewhere that the website can "see" it;
Get the website to retrieve the data & present it as required.
Only the first part involves the Arduino.
How to do the first part will depend on what the server(s) involved can support - you will have to consult the documentation for your server(s) to find out.
That does not really mean anything. You don't print data on a website..
a website is a bunch of file or programs, accessed through HTPP and presenting content in various forms, mainly HTML pages. (most of the time - can do other stuff)
do you want to send this data to your server so that it's collected in a database or do you want to be able to answer a request from a webpage to show this information?
