ESP32-2432S028 ESP32-2432S024
ESP32 Wroom with Display and GPIO Extension For those who wish to do a project with the ESP 32 and an integrated 320*240 pixel screen, there is a family of very interesting circuit boards:...
Category: ESP32
Asynchronous Web Server – ESP32-S3 – Ethernet – Wifi
Here after an implementation of an asynchronous web server on a board powered by the ESP32S3 processor. This server is designed to communicate not only over Wi-Fi—as is typical—but also via Ethernet through the...
ESP32 connected via Ethernet
Architecture The ESP32 is a high-performance microcomputer with a dual-core processor, digital and analog interfaces, and Bluetooth and Wi-Fi communication capabilities. Some boards also include an RJ45 connector for direct Ethernet connectivity. Configurations There...
ESP32-S3 3.5 inch Capacitive Touch IPS Display – Setup
The module JC3248W535 ( JC3248W535C_I_Y ) offers a great solution based on a powerful ESP32-S3 microcontroller, a capacitive touch display, an SD card interface and various accessible GPIOs. You can buy it on Aliexpress...
ESP32 Watchdog example
The ESP32 Watchdog, since board management version 3.0x, is largely modified compared to the previous implementation. Here is a simple example of how to implement it (Arduino IDE).A key point is to set a...
ESP32 + relay + integrated 230V AC power supply + sensors
In a home automation installation, we often need at the local level a set including sensors such as: A relay as actuator A microcontroller for processing There are many relays on the market that...
Programming the ESP32 – Application to the Photovoltaic router
The ESP32 is a very interesting microcontroller. It combines analog and digital inputs and outputs as well as WIFI and Bluetooth access. For its programming, there are different tools. Here, we will use the...
Power measurement with an ESP32
A V2 version, with a Triac for precise overproduction injection is available here:https://f1atb.fr/diy-solar-energy-router-to-manage-overproduction/ Measuring in real time the electrical power consumed or even produced by a solar installation allows for better management. For example,...
Programming the ESP32 over WiFi
The ESP32 is a very interesting microcontroller, because it combines analog and digital inputs and outputs as well as WIFI and Bluetooth access. Once set up for a given application, it may be necessary...
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