In the previous tutorial, we have discussed the basics of ESP8266 modules and have also had a look at the different WiFi modules based on ESP8266. In today's tutorial, we are going to set up Arduino Environment for NodeMCU Programming. Today we will prepare the development environment and build code to blink an LED and report status on the Serial Port (to validate the configuration). We will use the Arduino IDE for coding and the NodeMCU board (a module that works with an ESP8266). Simple integration. Zero hardware complexity. The ESP8266 is an extremely robust and versatile microcontroller, which has proven to be a powerful tool in building Internet of Things solutions. What makes the ESP8266 such a popular tool is the perfect integration between a robust 32-bit processor and a fully func ...
