In this tutorial we are going to learn how to get the analog value representing the amount of pressure when pressing a button of the PS3 controller, 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 PS3 Controller: Getting analog value of buttons pressed”ESP32 PS4 Controller: Controlling a DC motor
In this tutorial we will check how to control a DC motor using an ESP32 and a PS4 controller. 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: Controlling a DC motor”ESP32 PS4 controller: controlling a relay
In this tutorial we will check how to connect a PS4 controller to the ESP32 and control a relay by using the controller buttons. The tests from this tutorial were done using a DFRobot’s ESP32 module integrated in a ESP32 development board.
Continue reading “ESP32 PS4 controller: controlling a relay”ESP32 PS4 Controller: Setting the LED RGB value
In this tutorial we will learn how to use the ESP32 to set the color of the RGB LED that is located in the back of a PS4 controller. 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: Setting the LED RGB value”ESP32: PS4 controller button events
In this tutorial we will learn how to process button pressed events on the PS4 controller, when connected to the ESP32. The tests from this tutorial were done using a DFRobot’s ESP32 module integrated in a ESP32 development board.
Continue reading “ESP32: PS4 controller button events”ESP32 PS3 Controller: Setting player LED
In this tutorial we will learn how to set the player LEDs of the PS3 controller, using the ESP32 and the Arduino core. The tests from this tutorial were done using an ESP32 development board from DFRobot.
Continue reading “ESP32 PS3 Controller: Setting player LED”Python: JSON schema validation
In this tutorial we will learn how to perform JSON schema validations using Python and the jsonschema module.
Continue reading “Python: JSON schema validation”ESP32 PS3 Controller: connection event
In this tutorial we will learn how to detect when a PS3 controller connects to the ESP32 using an event handling 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 PS3 Controller: connection event”Python OpenCV: Resizing an image
In this tutorial we are going to learn how to resize an image using Python and OpenCV.
Continue reading “Python OpenCV: Resizing an image”Python OpenCV: Splitting image channels
In this tutorial we will learn how to split the color channels of an image, using Python and OpenCV.
Continue reading “Python OpenCV: Splitting image channels”