ESP-8266 Library, with test program, to drive a 128x64 bit OLED display
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README.md

i2c_oled - 128x64 OLED display driver for ESP8622

i2c_oled is a driver and example app for an 128x64 OLED display.

This code improves on other versions of the i2c_oled driver by:

  • adding a compile option to rotation the display 180 degrees
  • cleaning up errors
  • improving bitmap display code
  • including bitmap generation tool

Prerequisits

Build and Install

To build and install the test program:

  • Copy paths.tmpl to paths.inv.
  • Adjust the paths in paths.inv for your setup.
  • To rotate the image on the display 180 degrees, define OLED_ROTATE_180 in include/user_config.h

  • Build:

    $ make
    
  • Install (put your target system in bootloader mode first):

    $ make flash
    

The test program (user/testDisplay.h) demonstrates each of the OLED functions.

License

Copyright 2015 Jerry Dunmire jedunmire+i2c_oled AT gmail This file is part of i2c_oled

i2c_oled is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 2 of the License, or (at your option) any later version.

i2c_oled is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with i2c_oled. If not, see http://www.gnu.org/licenses/.

Files that are not part of i2c_oled are clearly identified at the top of each of the files. These files are distributed under terms noted in each of the files.