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Program an ESP32 with MicroPython

Program an ESP32 with MicroPython

, , We have seen that the ESP32 NodeMCU is easily programmable using the Arduino IDE. We will see how to program it with MicroPython. The advantage of using Python to program an ESP32 is to use it to its full potential. Before following this tutorial, you must first...
Multitasking program with ESP32 and FreeRTOS

Multitasking program with ESP32 and FreeRTOS

, The NodeMCU ESP32 is based on the Xtensa 32-bit LX6 dual-core microprocessor that embeds the FreeRTOS OS. When using the Arduino IDE, the program runs by default on core 1. To multitask, it is interesting to use all the resources of the microprocessor. In this...
Communication between two ESP32 via WiFi

Communication between two ESP32 via WiFi

The NodeMCU ESP32 is a small microcontroller with a Wi-Fi chip. It is possible to establish a communication between two ESP32, when they are connected on the same network. In this tutorial, we will see a Master/Slave architecture, in which one ESP32 will play the role...
Configuring an ESP32 as a Wi-Fi Access Point

Configuring an ESP32 as a Wi-Fi Access Point

The esp32 microcontroller from Espressif is able to be configured as an access point (AP) and generate its own wifi network with ssid and password. This method is useful when you do not have access to a wifi network or if you want to work on a network specific to the...