Ham Radio - Radioamateur - Domotique
The module JC3248W535 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 at a reasonable...
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...
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...
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...
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,...
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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