Tempreture Monitoring Using Blynk Iot || Blynk 2.O || DHT11
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- เผยแพร่เมื่อ 12 ส.ค. 2022
- Hey hello guys ,
in this video i will let you know how to make Tempreture Monitoring with Blynk 2.O using Nodemcu and DHT11 sensor.
codes and circuit diagram link
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First comment 😅
sir, can wemos d1
Hello I want to make home automation system for my home.
I want to connect all devices ( fans bulbs night bulbs Fridge and inverter). In my home I have 15 electric board for on off fans and bulbs 💡. In TH-cam only one board automation system available. I should not use node mcu for every electric boards. My question is we can connect all electric boards only one node mcq / Resberry pi.
In home automation system Function
Manual Control
App control
And
Own Ai and set timer to on off fans and bulbs 💡
Please share me own suggestion
Code link send me discrepyion link is wrong
Can you upload your cod ? Link is wrong cod
The code is different. Not working on my end. :(
What is the error
Sir good day, but i think the code that you provided for this project is wrong
// Fill-in information from your Blynk Template here
#define BLYNK_TEMPLATE_ID "TMPLuWr4gFh5"
#define BLYNK_DEVICE_NAME "DHT11 Sensor data in blynk2"
#define BLYNK_FIRMWARE_VERSION "0.1.0"
#define BLYNK_PRINT Serial
#define USE_NODE_MCU_BOARD
#include "BlynkEdgent.h"
#include "DHT.h"
#define DHTPIN D2
#define DHTTYPE DHT11
DHT dht(DHTPIN, DHTTYPE);
float t, h;
void sendSensor()
{
h = dht.readHumidity();
t = dht.readTemperature();
Blynk.virtualWrite(V0, h);
Blynk.virtualWrite(V1, t);
}
void setup()
{
Serial.begin(9600);
dht.begin();
BlynkEdgent.begin();
delay(2000);
timer.setInterval(1000L, sendSensor);
}
void loop()
{
BlynkEdgent.run();
timer.run(); // Initiates SimpleTimer
}
please try with this code by connecting D2 pin of nodemcu with data pin of DHT 11
make sure you are changing then template id and wifi credentials
and also make sure to subscribe to my channel
Thank you very much sir !!
This is not the apt code bro
Sorry for that I am updating