ESP8266 Wifi enabled 8×64 pixel LED matrix display

ESP8266 Wifi enabled 8×64 pixel LED matrix display

Raj @ embedded-lab.com build an ESP8266 based led matrix display.


Introduction to I²C and SPI protocols

Introduction to I²C and SPI protocols

byteparadigm.com has a nice introductory article on I2C and SPI protocols: Today, at the low end of the communication protocols,...


Public Release of ESP32 SoC The Big Brother Of ESP8266

Public Release of ESP32 SoC The Big Brother Of ESP8266

It has been about one year since the announcement of ESP32 SoC and the beginning of its beta testing for some developers.


4Duino – A 2.4″ TFT LCD IoT Display Module

4Duino – A 2.4″ TFT LCD IoT Display Module

If your application needs a controller with display interface and a network connectivity, then you need to think about using...


How to control Arduino board using an Android phone

How to control Arduino board using an Android phone

Kerimil, user on Arduino Forum, submitted his project which focuses on establishing communication between an Arduino board and an android mobile...


RFM69 WIFI Gateway

RFM69 WIFI Gateway

The RFM69GW is a RFM69 to MQTT gateway that uses the ubiquitous ESP8266 chip.


The New OS From Google “Fuchsia” – What is it ?

The New OS From Google “Fuchsia” – What is it ?

Last year Google announced “Brillo” an operating system for IoT devices with a communication protocol called “Weave”.


Crowdfunding closing on $5 Linux + Wifi tiny IoT compute module

Crowdfunding closing on $5 Linux + Wifi tiny IoT compute module

World’s smallest Linux server, with Wi-Fi built-in.


Share Your Internet Connection With Raspberry Pi Zero Over USB

Share Your Internet Connection With Raspberry Pi Zero Over USB

Raspberry Pi Zero is the smallest member in Raspberry Pi single-board computers family with a single-core 1 GHz processor chip, a...


ESP8266-based Clock Synchronized With Network Time Service

ESP8266-based Clock Synchronized With Network Time Service

Thanks to Internet, the problem of time shifting in embedded and connected devices was solved using time synchronization over...


The First Release of ESP-WROOM-32 Module Datasheet

The First Release of ESP-WROOM-32 Module Datasheet

It has been a while from the announcement of the new SoC ESP32 from Espressif.


ESPTool – A WiFi Security Tool

ESPTool – A WiFi Security Tool

Daniel Grießhaber over hackaday.io created a project called ESPTool.