Le système de domotique utilisé (Siemens) pour commander le système de chauffage n'a que des entrées USB, il faut donc envoyer la température sur le port USB. Pour cela on va utiliser un MCU esp32-c3 ...

The LED should be green when the chip is connected via USB and red when the chip is connected to the power supply. In the case of rp2040-zero everything works perfectly, but esp32-c3 gives a false ...

While we are used to USB WiFi adapters, embedded devices typically use SDIO WiFi cards, and for good reasons – they’re way more low-power, don’t take up a USB port, don’t require a power-sipping USB ...

Since the ESP8266 came on the scene a few years ago and revolutionized the way microcontrollers communicate with other devices, incremental progress on this chip has occurred at a relatively even pace ...

Voidbox FLIP_C3 is an open-source hardware board powered by an ESP32-C3 WiFi & BLE microcontroller that takes up to 60V DC power input feeding a 5V/2A DC-DC step-down converter and flashed with ...

The USB Insight Hub is a USB testing tool based on the ESP32-S2 wireless SoC made by Ecuador-based company Aerio Solutions SAS and aimed at developers and tech enthusiasts. The Insight Hub connects to ...