Want to show QR code on OLED Display using Arduino or NodeMCU? In this tutorial, we will learn how to generate QR code in Arduino and show on OLED Display.
Display QR code on OLED using Arduino or ESP8266 Read More »
As we know, NodeMCU is an open-source IoT platform for Lua based firmware developed for ESP8266. Espressif Systems developed this amazing board. Usually, NodeMCU comes with an inbuilt Lua interpreter, but the preferred way is to program NodeMCU ESP8266 with Arduino IDE. NodeMCU is one of the most widely used development. What is NodeMCU? As discussed earlier, NodeMCU is an
Program NodeMCU ESP8266 with Arduino IDE in 5 easy steps Read More »
