ESP32 PWM Slider Web Server – Control LED Brightness
In this ESP32 web server project, we will learn how to build an ESP32 PWM slider web server that will control the brightness of an …
Month: October 2021
Nokia 5110 LCD with ESP8266 NodeMCU – Display Images and Texts
In this user guide, we will learn to interface Nokia 5110 Graphic LCD Display with ESP8266 NodeMCU. We will discuss how to display simple texts, …
Internet Based Digital Clock using ESP32 and MAX7219 Dot Matrix Display
In this tutorial, we will create an internet based clock using MAX7219 LED Dot matrix display and ESP32. We will use the NTP server to …
HC-05 Bluetooth Interfacing with ESP8266 NodeMCU – Control GPIO Pins
In this tutorial, we will learn about HC-05 Bluetooth to serial port module and how to interface it with ESP8266 NodeMCU. This Bluetooth device operates …