Hello i apologize or the bad English ,I'm trying to send the EC Conductivity Sensors readings that's coming in from the Ardunio UNO (EC Sensor connected to Rx2,Tx3 )and being sent to the ESP32 .i can read the EC Sensors data on the ESP32 serial monitor (connected to pin 16-Rx but I'm have issues trying to convert, and send that data (Rx16)to be read on the ESP32 Webserver.
Basically i want the (EC Sensor) data coming from and seen on the Serial Monitor (16Rx) to be sent and seen on the Webpage .
i think i need to convert the data coming in on ( char ch = SUART.read()
so it can be seen on the webpage with (client.Prinln)
I would appreciate it , thanks.
here's the codes I'm working with.
#include <WiFi.h>
const char *ssid = "BELL749";
const char *password = "405040502";
NetworkServer server(80);
//--------------------------------------------------------------
#include<SoftwareSerial.h>
SoftwareSerial SUART(16, -11);//remove-11-- //SRX = DPin-10, STX = 17
void setup()
{
Serial.begin(9600);
SUART.begin(9600);
//-----------------------------
Serial.begin(115200);
pinMode(2, OUTPUT); // set the LED pin mode
delay(10);
// sketch name , inFormation
Serial.print("GH ec UNO to ESP32 TO WS ");
// We start by connecting to a WiFi network
Serial.println();
Serial.println();
Serial.print("Connecting to ");
Serial.println(ssid);
WiFi.begin(ssid, password);
while (WiFi.status() != WL_CONNECTED) {
delay(500);
Serial.print(".");
}
Serial.println("");
Serial.println("WiFi connected.");
Serial.println("IP address: ");
Serial.println(WiFi.localIP());
server.begin();
}
void loop()
{
while (SUART.available() != 0)
{
char ch = SUART.read();
Serial.print(ch);
}
//--------------------Wii Network---------------
NetworkClient client = server.accept(); // listen for incoming clients
if (client) { // if you get a client,
Serial.println("New Client."); // print a message out the serial port
String currentLine = ""; // make a String to hold incoming data from the client
while (client.connected()) { // loop while the client's connected
if (client.available()) { // if there's bytes to read from the client,
char c = client.read(); // read a byte, then
Serial.write(c); // print it out the serial monitor
if (c == '\n') { // if the byte is a newline character
char ch = SUART.read();
client.println(ch);
client.println(SUART.read());
// if the current line is blank, you got two newline characters in a row.
// that's the end of the client HTTP request, so send a response:
if (currentLine.length() == 0) {
// HTTP headers always start with a response code (e.g. HTTP/1.1 200 OK)
// and a content-type so the client knows what's coming, then a blank line:
client.println("HTTP/1.1 200 OK");
client.println("Content-type:text/html");
client.println();
// the content of the HTTP response follows the header:
client.print(ch);
client.print("Click <a href=\"/L\">here</a> to turn the MIST Pump off.<br>");
client.print("MIST SYSTEM");
client.println(" MIST SYSTEM 10spaces");
//client.println(" MIST SYSTEM 70spaces");
// client.println(
);
// client.println("...I would like to insert a carriage return here...2
");
//////////////// EC and PH to webserver
//==============================================
// The HTTP response ends with another blank line:
client.println();
// break out of the while loop:
break;
} else { // if you got a newline, then clear currentLine:
currentLine = "";
}
} else if (c != '\r') { // if you got anything else but a carriage return character,
currentLine += c; // add it to the end of the currentLine
}
// Check to see if the client request was "GET /H" or "GET /L":
if (currentLine.endsWith("GET /H")) {
digitalWrite(5, HIGH); // GET /H turns the LED on
}
if (currentLine.endsWith("GET /L")) {
digitalWrite(5, LOW); // GET /L turns the LED off
}
}
}
// close the connection:
client.stop();
Serial.println("Client Disconnected.");
}
}