ESP32-2432S028 ESP32-2432S024 JC2432W328
For those who want to build a project using the ESP32 and an integrated 320×240 pixel screen, there is a range of very interesting boards available. They come with either…
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…
ESP32 connected via Ethernet
Architecture ESP32-ETH01 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…
ESP32-S3 3.5 inch Capacitive Touch IPS Display – Setup
JC3248W535 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…
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…
ESP32 + relay + integrated 230V AC power supply + sensors
1 relay board In a home automation installation, we often need at the local level a set including sensors such as: a presence detector, a measurement of brightness a temperature…
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,…
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…
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,…