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DisplayESP32
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Display SSD1306 for ESP32
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Alejandro Araujo Galavíz b689808651 „Readme.md“ ändern 1 year ago
Connection Diagram_UI.png Improved keyboard pin assignment, added connection diagram and expanded documentation. 1 year ago
DisplayESP32.ino Improved keyboard pin assignment, added connection diagram and expanded documentation. 1 year ago
Readme.md „Readme.md“ ändern 1 year ago

Readme.md

Readme

Basic Instructions of Repository DisplayESP32

This repository aims to provide some functions for creating a user interface for the display Adafruit SSD1306 on microcontroller ESP32.
For such, new classes are implemented, which are included in the .ino code included in this repo.

To begin with

To be able to use this repository, it's important to first connect the display to the microcontroller correctly. The following diagram shows how it should be done when using an ESP32-WROOM board.
Connection diagram used for DisplayESP32 repository

It is possible to see that the display used in this project uses I2C protocol, thus only two pins are needed to allow communication with the microcontroller.
On the other hand, the keyboard uses one pin for each button (configured as Pull up), and a connection to Ground.

Classes

In this section, the created classes are discussed, to better understand how each of them works.

Option class