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October 21, 2018 21:58
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#define BLYNK_PRINT Serial | |
#include <ESP8266WiFi.h> | |
#include <BlynkSimpleEsp8266.h> | |
BlynkTimer timer; | |
char auth[] = "********************************"; | |
char ssid[] = "********************************"; | |
char pass[] = "********************************"; | |
int n; | |
void setup() | |
{ | |
Serial.begin(9600); | |
Blynk.begin(auth, ssid, pass); | |
// You can also specify server: | |
//Blynk.begin(auth, ssid, pass, "blynk-cloud.com", 80); | |
//Blynk.begin(auth, ssid, pass, IPAddress(192,168,1,100), 8080); | |
pinMode(16,OUTPUT); | |
pinMode(5,OUTPUT); | |
timer.setInterval(1000L, sendUptime); | |
} | |
void sendUptime() | |
{ | |
Blynk.virtualWrite(V1, n); | |
} | |
void loop() | |
{ | |
Blynk.run(); | |
timer.run(); | |
n=analogRead(A0); | |
Serial.println(n); | |
if(n>190) | |
{ | |
digitalWrite(16,LOW); | |
digitalWrite(5,HIGH); | |
} | |
if(n<190) | |
{ | |
digitalWrite(16,HIGH); | |
digitalWrite(5,LOW); | |
} | |
} | |
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link for boards | |
http://arduino.esp8266.com/versions/2.4.2/package_esp8266com_index.json |
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i try to change the wire connection from the sensor, its connected to blynk but its swap in the gauge
![64104](https://user-images.githubusercontent.com/58910123/70974257-418efc00-209f-11ea-898b-c23de009ef8e.jpg)
its the picture the condition is no gas but the gauge display 1024