ESP32 switches a Shelly
What is a Shelly? The Shelly 1 is a versatile, compact relay module specifically designed for smart home applications. It allows you to control electrical… Read More »ESP32 switches a Shelly
ESP32
Send sensor data to your own PC
For the sake of completeness, here is a brief overview of previous posts in which I described the following in detail: Now the final step… Read More »Send sensor data to your own PC
OLED display 1.3 inch
The 1.3 inch OLED display is very popular in the Arduino world due to its features and versatility. Here are some of the most important… Read More »OLED display 1.3 inch
LCD Display LCD1602
LCDs (Liquid Crystal Displays) are a widely used technology for displaying text and simple graphics on electronic devices. The 2-line, 16-character displays with the Hitachi… Read More »LCD Display LCD1602
Temperature measurement with the SH3x
The SHT31 is a high-precision sensor developed by Sensirion for measuring temperature and humidity. This sensor is characterized by its high accuracy, reliability and durability,… Read More »Temperature measurement with the SH3x
ESP32 Establish WiFi connection
The ESP32 is a low-cost microcontroller with an integrated WiFi module that is ideal for IoT projects. In this article, I will show you how… Read More »ESP32 Establish WiFi connection
Pinout ESP32 Devkit
The pin assignment of the ESP32_Devkit_V with 38 PINs is shown here. For the sake of clarity, this is a simplified representation. As a rule,… Read More »Pinout ESP32 Devkit
ESP32 WiFi Kit
In this article, I want to follow up on the experiences I have made and the information I have gathered on reading chip information on… Read More »ESP32 WiFi Kit
What is in my ESP32?
In programming, header files are a fundamental concept that plays a central role in many programming languages, especially in C and C++. They are a… Read More »What is in my ESP32?
Install VS Code
Introduction VS Code, known for its versatility and efficiency, offers a solid foundation for developers thanks to its ease of use and extensive expandability. Together… Read More »Install VS Code
ESP32 architecture: a look inside
The ESP32 is a highly integrated microcontroller from Espressif Systems that offers both WiFi and Bluetooth capabilities. Its architecture is designed for versatility, power efficiency… Read More »ESP32 architecture: a look inside
ESP32 and ESP8266 history
Introduction In the world of the Internet of Things (IoT), there are numerous microcontrollers that inspire developers worldwide. One of the best known and most… Read More »ESP32 and ESP8266 history