It's difficult to make communication with ESP-01 module but today I'll show how to do it in the simplest way.
Control and monitor the home environment using Android app with advanced features such as voice command, scheduling, home preparing itself.
A method in which waste management is automated. An innovative system that will help keep the city clean and healthy
An easy to build simple weather station that connects to your smartphone via WiFi and Blynk.
Monitoring Industries using the power of Internet and automation.
Use the popular Blynk app to control and change the state of your IoT Cloud Kit through your smartphone.
This system will water your plants automatically, monitor the level of the water reservoir and will keep your plants happy on many aspects.
This a multi sensor project where we will interface flame sensor and MQ2 gas sensor with ESP8266 NodeMCU.
In this tutorial, I am going to show you how to read multiple analog values using only one analog input pin.
Control your home applications using Google Assistant.
Use Tracer MPPT (and others) controller's RS485 data link to generate cool statistics live on your phone.
A system that allows you to detect movement, send alert through your smartphone and turn on and off the lights of your home over internet!
Control 8 relays with WiFI + Bluetooth + Manual Switch using ESP32 and Blynk App. Explained with circuit & source code.
In this opportunity we will integrate our active power meter or electric consumption, Peacefair Pzem-004 with the IoT Blynk app platform
How to make IoT based Smart Home Automation Using Blynk & ESP32 to control an 8-channel relay module from the manual switch & smartphone.
A tutorial for the new Blynk using the MKR 1000 connected over Wi-Fi.
How to make an IoT-based Smart Home with Blynk 2.0 using NodeMCU ESP8266 to control 4 home appliances with real-time feedback.
Control your home applications using Amazon Alexa.
In Manual Mode, control the relay module from Touch Switch & Blynk App. In Auto Mode, DHT11 & LDR will control the Relays Automatically.
In this project, I will show you how to make IoT based Pulse Oximeter using ESP32, MAX30100, and Blynk Application.
LM35 data or temperature can be shown on phone from anywhere. An Example of how can we read data through the virtual pin.
In this project, we're going to make a keyless door lock system that uses a 4X4 keypad to enter the keys and a servo motor to open or close.
Controlling a robot via WiFi, using Arduino and Blynk application.
Monitor the surrounding dust and large particle (>0.5µm) for long time using Blynk IOT and plot the data for further research.