#include <SoftwareSerial.h> SoftwareSerial my (D6,D7); //(Rx,Tx) String msg;
void setup() { Serial.begin(115200); my.begin(9600); }
void gas() {
Serial.println(msg); if (msg == "0") { Serial.println("Gas Leakage !!"); } if(msg == "1") { delay(1); } }
void loop() {
#include <SoftwareSerial.h>
SoftwareSerial my (D6,D7); //(Rx,Tx)
String msg;
void setup() {
Serial.begin(115200);
my.begin(9600);
}
void gas()
{
Serial.println(msg);
if (msg == "0")
{
Serial.println("Gas Leakage !!");
}
if(msg == "1") {
delay(1);
}
}
void loop() {
msg = my.readStringUntil('\n');
gas();
}
msg = my.readStringUntil('\n'); gas(); } //I am using software serial to exchange data from Arduino UNO to NodeMCU, i am receiving the data correctly but the "if statement condition" is not working with it. how can i make the if statement work?
