It's difficult to make communication with ESP-01 module but today I'll show how to do it in the simplest way.
Control an external LED light from anywhere in the world using the ESP8266. The GPIO pin serves as an output source to the LED.
Control your home applications using a mobile phone.
Control your home applications using Google Assistant.
Control your home applications using Amazon Alexa.
Use a $9 GSM module & the Hologram network to remotely control any Arduino with Blynk App.
The easiest way to add WiFi control to your project!
How to create your own small IoT project which can be operated remotely.
Learn how to use Blynk app with an ESP8266.
Monitor pressure, humidity, and temperature over WiFi with an AA battery-sized device.
Easy way to unlock and Lock door with Blynk app. Also, I will add code for to Lock & Unlock door by RFID and fingerprint sensor. 3 in 1.
In this project, I'm using a Kortex A1 IoT-sensor microcontroller in order to monitor temperature/humidity/pressure/altitude via WiFi.
Water is essential for life. Save water is saving Earth. So, why not use Blynk Board to save Earth?
Display information or variables on a LCD available at BLYNK app using IOT.
Control your Robot from anywhere using the ARMA IoT shield for UNO and the Blynk App which provides the user interface.
This guide shows you how to add Blynk Board support to the Arduino IDE.
The bird house will be outfitted with IOT to track what kind of conditions attracts guests and will tweet you when they are at the door!