An ultimate tutorial for beginners on how to connect and use an ESP8266 via Arduino and program it to blink an LED using the Blynk app.
This project shows how to connect a DHT11 sensor with a NodeMCU and check temperature/humidity.
Flashy LED decor lights that respond to your bike's motion.
An RGB lamp in the NFL offseason and an NFL Indicator from preseason to Super Bowl to show when your favorite team is playing.
The simplest project in Arduino that one could learn is to control the on-board LED via Blynk app.
Today i show you how to interface DHT sensor Value in Blynk Apps use NodeMcu8266 .
Using Arduino UNO GSM SIM800 SIM network to remotely control any Arduino with Blynk app.