Blog restyling!

Blog restyling!

Welcome to the restyled blog!

October 17, 2021 · 2 min
TCP connection in slow motion

TCP connection in slow motion

I’ve always been curious about the netstat output: what is the meaning of the different TCP connection states? How the connection transit from a state to another? I am also working on a different post on TCP errors, so I need to understand better the different TCP connection phases.

May 23, 2021 · 6 min
DLP LightCrafter Display 2000 EVM and BeagleBoneBlack first setup

DLP LightCrafter Display 2000 EVM and BeagleBoneBlack first setup

In this article we will make a first setup of our BeagleBoneBlack and our DLP LightCrafter Display 2000 EVM.

February 18, 2018 · 3 min
Flash Espruino on ESP8266-01 board

Flash Espruino on ESP8266-01 board

Instructions on how to flash the Espruino system in the ESP8266-01 board using a USB-TTL adapter.

October 15, 2017 · 2 min
Internal/External temperature sensor with two ESP8266 boards and Espruino

Internal/External temperature sensor with two ESP8266 boards and Espruino

In this article we will use two ESP8266 board to show internal and external temperature in an OLED screen using Espruino and some JavaScript code.

August 23, 2017 · 3 min
My DLP LightCrafter Display 2000 EVM is here!!!

My DLP LightCrafter Display 2000 EVM is here!!!

I’ve finally received my DLP LightCrafter Display 2000 EVM from Texas Instruments. I will use it in some of my projects. Here some pictures of the DLP module: You can watch the official presentation video here.

August 18, 2017 · 1 min
How to make two ESP8266 communicate through WiFi with Espruino and JavaScript

How to make two ESP8266 communicate through WiFi with Espruino and JavaScript

In this article we will make two ESP8266 communicate using the WiFi network. We will use Espruino and some JavaScript code.

August 13, 2017 · 4 min
Reading pressure and temperature from a BMP085 using an ESP8266 board and Espruino

Reading pressure and temperature from a BMP085 using an ESP8266 board and Espruino

In this short tutorial we will read the barometric pressure from the BMP085 sensor using an ESP8266 board and Espruino with some Javascript code.

August 7, 2017 · 1 min
Showing temperature in a OLED display using Espruino and an ESP8266 board

Showing temperature in a OLED display using Espruino and an ESP8266 board

In this short article I will show you how to read the temperature and the relative humidity from a DHT22 sensor and display it in a 128x64 OLED display using an ESP8266 board with Espruino and JavaScript running on it.

July 30, 2017 · 2 min
How to install Espruino firmware in an ESP8266 board

How to install Espruino firmware in an ESP8266 board

This is an update to the installation tutorial I’ve already wrote.

July 23, 2017 · 4 min