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How to display text, image and animation on an OLED screen SSD1306 I2C 128×64 0.96 “with an Arduino

In this tutorial we will learn how to cable and display text, images and small animations on a monochrome 0.96 '' SSD1306 monochrome OLED with an ...

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Install Home Assistant (HASS) on an Orange Pi running under Armbian

Home Assistant is a home automation server fully developed in the Python language, so it is possible to install it on an Orange Pi. For ...

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Getting start with the Homie library (MQTT) for connected objects based on ESP8266

The Homie library has become very popular for the rapid development of ESP8266-based connected objects that communicate through MQTT ...

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Start with PlatformIO, the alternative IDE for Arduino, ESP8266, ESP32 and other microcontrollers

PlatformIO IDE is a development environment that can replace the traditional Arduino IDE. PlatformIO supports more than 400 development ...

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Recycle a remote-controlled car (RC car) with an ESP8266, Shield Motor Wemos d1 mini and Blynk

For this new project, I propose to recycle a remote-controlled car by replacing the radio receiver by an ESP8266. The engines will be ...

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Connecting an ESP8266 to Blynk on WiFi with Johnny-Five (Firmata WiFi)

In the previous tutorial, we discovered the Johnny-Five framework that allows to create connected objects (and more) based on Arduino, ...

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#Hack: SONOFF S20 plug to make it a super intelligent plug with ESP Easy

Today I present a tutorial that was proposed to me by Bernard, a reader of DIY Projects. In this tutorial, Bernard explains how he hacked ...

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Start programming with Node Js and Johnny-Five: IoT and robotics based on Arduino, Raspberry Pi, Orange Pi

Johnny-Five is an open source Javascript library that allows the rapid and easy development of connected objects or small robotic projects ...

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Node-RED + MQTT + ESP8266: how to drive an articulated PTZ system in WiFi

We continue our series of articles on remote control of the actuator and more particularly the PTZ (Pan-Tilt) articulated systems. In the ...

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Orange Pi: test of the OPI.GPIO package for Node-Red (node-red-contrib-opi-gpio)

The libraries that support the Orange Pi GPIO are growing smoothly. Today, I suggest you try the package node-red-contrib-opi-gpio for ...

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Cayenne IoT + ESP8266: driving a mini kit Pan-Tilt FPV SG90 in WiFi with a smartphone or tablet

In this new tutorial on Cayenne IoT, we will learn how to control an articulated Pan-Tilt PTZ SG90 system in WiFi. In the previous ...

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Orange Pi (Armbian): replace the GPIO by an Arduino/Firmata, Node-RED and Johnny-Five

In this tutorial, we will replace the GPIO of the Orange Pi by an Arduino running Firmata firmware. To drive it, we will use Node-RED with ...

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Install Java 8 on Armbian (Orange Pi Lite or higher)

Here is a quick tutorial that explains how to install java 8 on Armbian. There are many tutorials on the internet but often versions are ...

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Driving the GPIO of the ESP8266 (Web Server) from Domoticz to TCP/IP Wireless – Part 2

We continue today the tutorial dedicated to the exchange of data between Domoticz and an ESP8266 by HTTP request and more particularly how ...

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How to build a RFLink 433MHz radio smarthome gateway for €10.50. Test with Domoticz

RFLink is an open source project that allows to realize a gateway between a home automation software and home automation ...

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