SSD1306 OLED display for ESP32 - Espressif IDF development environment

(See the README.md file in the upper level 'examples' directory for more information about examples.)

Pin Assignment:

Note: The following pin assignments are used by default, yout can change these in the menuconfig .

	SDA	SCL
ESP32 I2C Master	GPIO5	GPIO4

• master:
  • GPIO5 is assigned as the data signal of I2C master port
  • GPIO4 is assigned as the clock signal of I2C master port

Configure the project

Open the project configuration menu (idf.py menuconfig). Then go into Example Configuration menu.

• In the I2C Master submenu, you can set the pin number of SDA/SCL according to your board. Also you can modify the I2C port number and freauency of the master.

Build and Flash

Enter idf.py -p PORT flash monitor to build, flash and monitor the project.

(To exit the serial monitor, type Ctrl-].)

See the Getting Started Guide for full steps to configure and use ESP-IDF to build projects.