Tutorials adapted for novices and beginners in programming, home automation, systems. Some Topics: Arduino, ESP8266, Raspberry Pi
Temperature measurement with a DS18B20, Arduino code compatible ESP8266 and ESP32, publication on Domoticz in HTTP
If you want to create a temperature measurement network using an Arduino or ESP8266, the OneWire DS18B20 probes are ideal. The OneWire is a digital data bus that requires only one wire. The OneWire ...
The firmware ESP Easy Mega arrives on ESP32, test on the Wemos LoLin32 Lite, novelties of the firmware
The ESP Easy development team has just released a first version of the firmware adapted to the ESP32. In the previous article, we discovered the firmware MicroPython installed by default by Wemos on ...READ MORE +
Today, we will discover the ROT2U 6DOF robotic arm kit that will allow us to start a new series of articles. In the previous series of articles, we saw how to assemble and drive WiFI a 2-axis ...
The i2c bus is used to exchange digital data between a sensor (or an actuator) and a mini-PC such as Raspberry Pi. The i2c bus is also widely used on microcontrollers (Arduino, ...READ MORE +
The Raspberry Pi Zero W comes with a GPIO connector to be soldered on the PCB itself. This is a step that can be frightening when you start. In this tutorial we will learn which ...READ MORE +
In the introductory article to the PlatformIO IDE, we installed PIO with the Open Source text editor of GitHub Atom. Like many projects, Atom is no longer available for older ...READ MORE +
The GY-302 from CJMCU is an I2C board that allows you to measure the amount of light using the BH1750 photodetector. We will use the measured brightness to construct an ...READ MORE +
PlatformIO is available as an extension for Visual Studio Code (also called VSCode) from Microsoft. VSCode is a free lightweight code editor for Windows, MacOS, 32-bit Linux and ...READ MORE +
The Air Quality Index (IAQ) is fairly easy to determine using an Arduino (or ESP8266) and a DSM501 sensor. The DSM501A is a detector capable of measuring the presence of ...
The Arduino IDE is available on major operating systems and of course on Ubuntu or any other Linux distribution. The Arduino IDE is available for 32-bit and 64-bit versions of ...READ MORE +