Tag Archives: wifi

Getting Two ESP8266 WiFi Modules Communicating

esp-client-vs-server
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In this project we’re going to make two ESP8266 talk with each other.

How it works? We’re going to set one ESP as an Access Point (Server) and another ESP as a Station (Client). Then they’ll establish a wireless communication and the Client sends a message to the Server saying “Hello World!”.

Installing NodeMCU Firmware on the ESP8266 WiFi Module

ESP8266
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Why flash your ESP8266 module with NodeMCU?

NodeMCU is a firmware that allows you to program the ESP8266 modules with LUA script. And you’ll find it very similar to the way you program your Arduino. With just a few lines of code you can establish a WiFi connection, control the ESP8266 GPIOs, turning your ESP8266 into a web server and a lot more.

ESP8266 WiFi Module – AT Command Reference

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ESP8266 WiFi Module, in it’s default configuration, boots up into the serial modem mode. In this mode you can communicate with it using a set of AT commands. I will present to you a reference of all known AT commands that ESP8266 supports, explain what they do and how to use them.
Historically AT commands are based on the Hayes Command Set and these are no different.

Extending the NXT Wifi Sensor’s Range

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The Dexter Industries Wifi Sensor allows your Lego Mindstorms NXT robots to connect to the internet and send and receive data via a local Wifi network. The I found that the Wifi Sensor had issues with signal levels, which is primary cause is my homes design. Laptops have issues as well in some areas as well.

Banana Pro, Allwinner A20 CPU, With WiFi Now Available!

Banana Pro
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  • The Banana Pro is an update version of Banana Pi, designed by LeMaker Team and it has more enhanced features.
  • Banana Pro has GPIO Port Compatibility with the Raspberry Pi B+ mini PC, allowing  you to use many existing hardware add-ons designed for the Raspberry Pi.
  • Banana Pro has an excellent O/S compatibility with multiply software supports. Basically all mainstream Linux-based operating system can run on Banana Pro, with the version of Lubuntu, Android, Debian, Bananian, Berryboot, OpenSuse, Scratch, Fedora, Gentoo, Open MediaVault, OpenWRT. Banana Pro also supports BSD system.



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