But Arduino Uno is not suitable for this as it can't connect to internet. The next low-cost alternative I found out was NodeMCU with ESP8266 WiFi chip. This simple project was done by me as the first ...

So, in this tutorial, we are going to set up the NodeMCU-ESP8266 with the Arduino Cloud IoT. To test it out, we will send DHT11 sensor data from the board to the cloud, and set up a switch that can ...

ESP8266 4-Relay Control with Arduino IoT Cloud This project demonstrates how to control four relays using an ESP8266 (NodeMCU) and the Arduino IoT Cloud. The relays can be toggled locally via physical ...

LED Ring Around The ESP8266 September 12, 2015 by Richard Baguley 10 Comments The world needs more blinky lights, and [Bertus Kruger] has created a neat way to make lights blink wirelessly.

Setting Up NodeMCU ESP8266 Wi-Fi Module. Setting up NodeMCU is very easy and it won’t take much time. This can be done in few simple components and simple steps. Components required. NodeMCU ...

The official of Arduino team has released a new Arduino Cloud tutorial explaining more about the features integrated ... If you want any combination of Arduino, ESP32 and ESP8266 devices to work ...

The cpu on the ESP8266 is a 32 bit risc running at 80 Mhz, the arduino is an 8 bit AVR running at something less, maybe 32 Mhz. Not only that, recent releases of the Arduino GUI support the ...