The objective of this tutorial is to explain how to connect a PS3 controller to an ESP32, using the Arduino core and this library. The tests from this tutorial were done using a DFRobot’s ESP32 module integrated in a ESP32 development board.
Continue reading “ESP32: Connecting a PS3 controller”ESP32: PS4 controller connection event
In this tutorial we are going to learn how to detect the connection of a PS4 controller to the ESP32 by using a callback function. We will be using the Arduino core and this library. The tests from this tutorial were done using a DFRobot’s ESP32 module integrated in a ESP32 development board.
Continue reading “ESP32: PS4 controller connection event”ESP32: Connecting a PS4 Controller
In this tutorial we will learn how to connect a PS4 controller to the ESP32, using this library and the Arduino core.
Continue reading “ESP32: Connecting a PS4 Controller”ESP32 SSD1306 OLED: Drawing rectangles
In this tutorial we are going to learn how to draw rectangles on a SSD1306 OLED, using the ESP32 and the Arduino core. The tests from this tutorial were done using a DFRobot’s ESP32 module integrated in a ESP32 development board.
Continue reading “ESP32 SSD1306 OLED: Drawing rectangles”ESP32 SSD1306 OLED: Drawing circles
In this tutorial we are going to learn how to draw circles on a SSD1306 OLED display, using the ESP32 and the Arduino core.
Continue reading “ESP32 SSD1306 OLED: Drawing circles”ESP32 XML: Obtaining the value of an attribute
In this tutorial we will learn how to parse a XML document and obtain the value of an attribute in one of the elements. The tests from this tutorial were done using a DFRobot’s ESP32 module integrated in a ESP32 development board.
Continue reading “ESP32 XML: Obtaining the value of an attribute”ESP32 XML: navigating through a list of elements
In this tutorial we will learn how to parse a XML document and navigate through a list of elements, printing their values. We will be testing this tutorial on the ESP32, using the Arduino core and the TinyXML-2 library. The tests from this tutorial were done using a DFRobot’s ESP32 module integrated in a ESP32 development board.
Continue reading “ESP32 XML: navigating through a list of elements”ESP32 Arduino: Parsing XML
In this tutorial we will learn how to get started parsing XML with the ESP32, using the Arduino core and the tinyxml2 library. The tests from this tutorial were done using a DFRobot’s ESP32 module integrated in a ESP32 development board.
Continue reading “ESP32 Arduino: Parsing XML”ESP32: using a struct as ESP-NOW message
In this tutorial we will check how to use a struct as an ESP-NOW message. For this tutorial two ESP32 devices were used: a FireBeetle board and a Beetle board, both from DFRobot.
Continue reading “ESP32: using a struct as ESP-NOW message”ESP32: Getting started with ESP-NOW
In this tutorial we will check how to get started with ESP-NOW, a connectionless WiFi communication protocol from Espressif [1]. For this tutorial two ESP32 devices were used: a FireBeetle board and a Beetle board, both from DFRobot.
Continue reading “ESP32: Getting started with ESP-NOW”