Category Archives: ESP8266

esp8266 wifi

Extend WiFi with an ESP8266

The ESP8266 is known for it’s powerful features and performance despite its small size. However few knew it could act as a WiFi extender/repeater. From previous lessons, we learned how to make the ESP8266 act as both a station and an access point. Now we are going to use that functionality at the same time with a little twist. Unfortunately the standard firmware is not capable of forwarding packets between… Read Article →

evothings

Evothings – Part 1 Setup

You can download our e-book ‘Learn Arduino’ from this link The greatest thing that happened after the introduction of Arduino was the Evothings + Cordova framework. Evothings workbench is both a framework and a just in time debugger. It uses Cordova in its core, and its programming language is the notorious Javascript. Applications are written in HTML/CSS for their GUI and Javascript for their logic, yes just like a website…. Read Article →

hacker

Messing with WiFi protocol, Esp8266 and fake APs

You can download our e-book ‘Learn Arduino from Scratch’ from this link I was browsing the internet on a rainy day, and stumbled upon some cool stuff. The ESP8266, apart from being a super chip, which can be turned into a station and an access point, it can also do some weird stuff at the lowest possible level on the WiFi protocol. wifi_send_pkt_freedom() is a function built in Arduino Core… Read Article →




espwebserver

ESP8266 Tutorial Part 3 – Running a simple Web Server

You can download our e-book ‘Learn Arduino’ from this link Last time you learned how to connect the ESP8266 to a WiFi network and download data from a URL. Today we will explore a way to listen to connections just like a server; a web server in fact. The ESP will listen for connections on port 80 and will serve simple pages to connected clients. For this example, a different… Read Article →

esp8266

ESP8266 Tutorial Part 2 – Connect to WiFi and Download from the Internet

You can download our e-book ‘Learn Arduino’ from this link In part one of this series, we gave an introduction to the ESP8266, setting the IDE and the circuitry needed to get started. In this post, we will go through some basic software capabilities particularly connecting to a WiFi network, and establishing a connection to a web server to download data. The ESP8266 is not an Arduino, it is only… Read Article →




ESP8266_Wi-Fi_Module

The ESP8266 – A Tutorial – Part 1 Environment Setup

You can download our e-book ‘Learn Arduino’ from this link Introduction The Internet of Things is a relatively new concept in the world of electronics. It was also quite expensive and maybe even unreachable by some hobbyists. The introduction of the ESP8266 changed that perception forever. Being first designed as a simple Serial WiFi adapter; today it is the most common IoT device among electronic hobbyists and hackers alike. The… Read Article →