7 days ago
Beginner, Difficulty level, ESP32, ESP8266
98
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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1 week ago
ESP32, ESP8266
162
After the success of the Wi-Fi ESP8266 modules, Espressif has not stopped in such a good way and today offers us its successor the ESP32. The first development cards based on the SoC ESP-WROOM-32 very often exceeded €15. Since the beginning of 2017, prices have fallen sharply. It is no …
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3 weeks ago
Advanced, Blynk, Difficulty level, DIY Projects, Wemos D1 mini
131
For this new project, I propose to recycle a remote-controlled car by replacing the radio receiver by an ESP8266. The engines will be controlled using a shield Motor for Wemos d1 mini presented in this article. You definitely have an old remote-controlled car that hangs at home. The remote control …
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3 weeks ago
Beginner, Difficulty level, ESP8266, Wemos D1 mini
57
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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23 May 2017
Advanced, Difficulty level, ESP EASY, ESP8266
592
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 the ESP8266 from a connected SONOFF S20 plug. SONOFF specializes in the manufacture of power supply (Wi-Fi controlled plug, power supply …), relay card, etc. …
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15 May 2017
Advanced, Difficulty level, IoT - Connected Objects, MQTT, Node-RED, Wemos D1 mini
305
We continue our series of articles on remote control of the actuator and more particularly the PTZ (Pan-Tilt) articulated systems. In the previous tutorials we saw how to drive a servo from a smartphone using the libraries for IoT Cayenne and Blynk. Today we will learn how to do it …
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8 May 2017
Advanced, Cayenne, Difficulty level, IoT - Connected Objects, Wemos D1 mini
159
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 tutorial, we saw how to do with the Blynk library and application. Cayenne IoT is fairly similar. It is necessary to pass through the servers of …
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1 May 2017
Blynk, Confirmed, Difficulty level, DIY Projects, IoT - Connected Objects, Wemos D1 mini
365
In this tutorial we will learn how to assemble a PTZ mini-kit (Pan-Tilt) based on SG90 servo motor. We will use Blynk to drive the PTZ turret in WiFi. If you have a Blynk account you can go directly to the assembly step. For best performance, it is advisable to …
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27 April 2017
ESP32, ESP8266
235
Explore Embedded, the Indian manufacturer located in Bangalore, is launching a new range of development bords based on ESP32, the Hornbill ESP32 Dev and Minima. Explore Embedded offers this new development card based on the Espressif ESP-WROOM-32 module in the form of a participatory fundraising campaign on the Crowd Supply platform. …
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25 April 2017
ESP32, ESP8266, Wemos D1 mini
576
Wemos, the Chinese manufacturer developing and marketing the Wemos d1 mini and its shields has just launched the LoLin32, its first card based on the Espressif ESP32. The LoLin32 features an ESP-wroom-32 module, 4MB flash memory, a micro USB connector for programming and a LiPo battery connector. Specifications of the Wemos …
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DIY Projects Home automation, connected objects (IoT) and DIY projects based on Arduino, ESP8266, ESP32, mini PC (Raspberry Pi, Orange Pi) and 3D printing
