Beginner

The Espressif Development Kit for ESP32 boards is available on GitHub for macOS, Windows, 32-bit Linux, 64-bit and ARM chips (Raspberry Pi, Orange Pi, etc …). It is still under development but can be installed to program ESP32-based development boards directly from the Arduino IDE. In this tutorial, we will …

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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 motors. The board is capable of independently controlling the speed and direction of each motor (A, B). The maximum permissible power is 1.2A …

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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 next tutorials, we will see how to integrate the connected Xiaomi devices on a home automation server (Home Assistant, Domoticz and Jeedom). Whatever your …

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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 however possible to obtain it directly in China for about €80. It runs entirely from the MiHome application available on iOS and Android. …

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The sensors of the DHT series (DHT11, DHT21, DHT22, DHT33, DHT44) measure the humidity and temperature of the ambient air using your Arduino. The first in the series, the DHT11 is an economical sensor to start or applications requiring low precision and measurement speed. The DHT22 (or DHT21) costs about …

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