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In this new tutorial dedicated to MicroPython firmware, we will learn how to connect an ESP8266 or ESP32 module to a WiFi network. At first, we will see how to ...

ESP8266 + DHT22 + MQTT, here's how we will learn how to make our first connected object (a temperature probe) and connect it to the Home Assistant server. To ...

Last June, I introduced you to XOD, a new Open Source project for Arduino programming without Scratch's cousin block assembly programming. In a few months, the ...


Despite the failure of the crowdfunding campaign for his Kickstarter campaign in July 2017, Guillaume Debray and Benjamen-Alain Albaret are ...


In the previous two articles (unpacking the Wemos LoLin32 Lite under MicroPython and reinstalling the MicroPython firmware), we briefly discovered the ...

The Raspberry Pi 3 (or the Raspberry Pi Zero) is an ideal platform for Retro Gaming. This is probably the project that has contributed the most to the success ...

In many applications, ESP8266 WiFi modules can replace Arduino by adding Wi-Fi connectivity at a lower cost. At the launch of ESP8266 (in 2014), the preferred ...

After the success of its crowdfunding partner on KickStarter in 2014, returns at the end of the year with a much new and much larger version of its ...


In the previous tutorial, we were able to test the firmware MicroPython which is now pre-installed by default on the Wemos LoLin32 Lite. The MicroPython ...


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 ...

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