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This tutorial shows how to put the ESP32 into deep sleep mode and then wake it up with a timer after a predetermined period. With the Arduino IDE, the ESP32 will be programmed. Writing a Deep Sleep Sketch To put…

Using the MicroPython firmware, this tutorial shows how to operate the ESP32/ESP8266 digital inputs and outputs. You’ll learn, for example, how to read the value of a pushbutton and light up an LED appropriately. Prerequisites You need to have MicroPython…

There are a few common problems with the ESP8266, especially when trying to flash new firmware or upload scripts. This is the ESP8266 troubleshooting guide. Here’s a compilation of the most common ESP8266 problems and how to fix them: ESP8266…

In this project, you’ll use the Arduino IDE to build a standalone web server with an ESP8266 that can toggle two LEDs. Any device with a browser on your local network may visit this ESP8266 Web Server since it is…

The tutorial below shows you how to set a static/fixed IP address for your ESP32 board. You may use this tutorial to assign a static/fixed IP address if your ESP32 is running a web server or a Wi-Fi client, and…
![[Resolve] Reconnect ESP8266 to Wi-Fi Network After Lost Connection 6 [Resolve] Reconnect ESP8266 to Wi-Fi Network After Lost Connection](https://ebokify.com/wp-content/uploads/2023/07/Resolve-Reconnect-ESP8266-to-Wi-Fi-Network-After-Lost-Connection-1-768x512.webp)
This fast article demonstrates several ways to reconnect the ESP8266 NodeMCU board to a Wi-Fi network once a connection has been lost. This may be useful if the ESP8266 temporarily loses the Wi-Fi signal; the ESP8266 is temporarily out of…
![[Resolve] Reconnect ESP32 to Wi-Fi Network After Lost Connection 7 [Resolve] Reconnect ESP32 to Wi-Fi Network After Lost Connection](https://ebokify.com/wp-content/uploads/2023/07/Resolve-Reconnect-ESP32-to-Wi-Fi-Network-After-Lost-Connection-1-768x512.webp)
This fast article shows you how to reconnect ESP32 to Wi-Fi Network After losing the Connection. This may be useful in the following circumstances: the ESP32 temporarily loses Wi-Fi signal; the ESP32 is temporarily out of range of the router’s Wi-Fi;…

This article provides a list of useful Wi-Fi Library functions for ESP32. We’ll go through scanning Wi-Fi networks, connecting to a Wi-Fi network, getting Wi-Fi connection strength, checking connection status, reconnecting to the network if a connection is lost, Wi-Fi…

The ESP32’s default hostname is espressif. In this article, you’ll learn how to Setting a custom hostname for ESP32 using Arduino IDE. To set a custom hostname for your board, call WiFi.setHostname(YOUR_NEW_HOSTNAME); before WiFi.begin(); Setting an ESP32 Hostname espressif is ESP32’s default hostname.…

Learn how to MicroPython Programming with ESP32 and ESP8266, a re-implementation of Python programming language for microcontrollers. Apart from a few minor differences, programming in MicroPython is very similar to programming in Python since it shares all of Python’s language…