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Difficulty level
0
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 ...

0
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 ...

0
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 ...

0
Test of the Shield Motor I2C Wemos D1 Mini (or Pro) to drive 2x 15Vdc motors

Today, I propose to discover the Shield Motor I2C for Wemos D1 Mini. This small shield built around the Toshiba TB6612FNG driver allows to control 2 DC ...

0
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, ...

0
IoT development based on Orange Pi, Arduino (Firmata), Nodejs, Blynk and Johnny-Five

In this tutorial, I propose to combine Nodejs/Johnny-Five with Blynk to remotely control the GPIO of the Arduino/Firmata from a smartphone ...

0
#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 ...

0
Blynk + Node.js + Johnny-Five: drive a Pan-Tilt PTZ SG90 kit on Orange Pi with an Arduino / Firmata

In the previous tutorial, we saw how to replace the GPIO of the Orange Pi with an Arduino (using the Firmata firmware) and then how to ...

0
#Test : unpacking and configuring the Xiaomi Smart Home 6 in 1 Kit with the Mi Home app (iOS or Android)

The Xiaomi Smart Home kit is a widely used DIY home automation system. Xiaomi designs high-quality home automation products at a very reasonable price. In the ...

0
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 ...

0
#Test: unpacking the Panoramic Camera Xiaomi Mijia 1080p 360 °

Today I propose you to discover the camera connected panoramic Xiaomi Mijia 1080p capable of filming 360 degrees. Only available in China at the moment, it is ...

0
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 ...

0
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 ...

0
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 ...

0
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 ...

0
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 ...

DIY Projects
DIY Projects

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