FIDO2 is an authentication standard developed by the FIDO Alliance, based on the principle of public key cryptography. The goal of FIDO2 is to replace […]
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Discover Bluetooth® Low Energy (BLE) with an Arduino Nano ESP32
This tutorial will allow you to discover Bluetooth® Low Energy (BLE) technology through examples based on an Arduino Nano ESP32. This ESP32 microcontroller-based card is […]
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Discover FreeRTOS on an ESP32 with PlatformIO
In this tutorial we will discover FreeRTOS on an ESP32 using the official Espressif framework ESP-IDF (IoT Development Framework) which is based on the FreeRTOS […]
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Introduction to the PIO (Programmable Input Output) of the RP2040
Like other modern microcontrollers, the Raspberry Pi Pico’s RP2040 incorporates several standard interfaces (UART, SPI, I2C, etc.) allowing it to easily communicate with a wide […]
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Raspberry Pi PoE HAT Comparative Test
Power over Ethernet (PoE) allows you to power your Raspberry Pi (Raspberry Pi 4 Model B or Raspberry Pi 3 Model B+) via its Ethernet […]
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Power over Ethernet (PoE)
Power over Ethernet (PoE) allows equipment to be powered by the Ethernet cable. This technology is widely used to power surveillance cameras and IP phones. […]
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Program a Raspberry Pi Pico with Visual Studio Code and PlatformIO
PlatformIO is a collaborative platform for embedded developments. We will detail here the programming of a Raspberry Pi Pico with the Visual Studio Code editor […]
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