ESP32 • AranaCorp

UDP communication between Raspberry Pi and ESP32

by Xukyo | 11 Aug 2023 | Tutorials

In this tutorial, we’ll look at how to communicate between a Raspberry Pi and an ESP32 using the UDP protocol. When devices are connected to the same Wifi network, they can communicate very simply by exchanging data packets using the UDP protocol. As both the...

Communication between two ESP8266 with ESP-NOW

by Xukyo | 31 Jul 2023 | Tutorials

, In this tutorial, we’ll look at how to set up two ESP8266s for communication using the ESP-NOW protocol. The ESP8266 is a development board integrating Bluetooth and WiFi. It can therefore connect and exchange data with devices connected to the same network....

Programming an ESP8266 via WiFi with the Arduino IDE (OTA)

by Xukyo | 16 Mar 2023 | Tutorials

, A very practical feature in the IoT field is the ability to program a connected microcontroller , such as an ESP8266, via Wifi. This technique is called Over-The-Air (OTA) Programming. Material NodeMCU ESP8266 USB A Male Cable Computer WiFi network Principle of...

Program an ESP32 with MicroPython

by Xukyo | 14 Feb 2023 | Tutorials

, , 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

by Xukyo | 12 Dec 2022 | Tutorials

, 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...