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WLED/usermods/usermod_v2_four_line_display
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Blaž Kristan dc9dedf220
Fixed pin reservations. (#2214) 
* Fixed pin reservations.
Added ethernet pin reservations.
Minor tweaks in usermods.

* Optional ADA compile (not default, free GPIO3 use)

* Move ethernet definitions

Remove pin 3 used check

Co-authored-by: cschwinne <dev.aircoookie@gmail.com>
2021-09-30 16:30:44 +02:00
..
readme.md User configurable usermods. 2021-05-07 12:41:39 +02:00
usermod_v2_four_line_display.h Fixed pin reservations. (#2214) 2021-09-30 16:30:44 +02:00

readme.md

I2C 4 Line Display Usermod

First, thanks to the authors of the ssd11306_i2c_oled_u8g2 mod.

This usermod provides a four line display using either 128x32 or 128x64 OLED displays. It's can operate independently, but starts to provide a relatively complete on-device UI when paired with the Rotary Encoder UI usermod. I strongly encourage you to use them together.

See the pair of usermods in action

Installation

Copy and update the example platformio_override.ini.sample from the Rotary Encoder UI usermode folder to the root directory of your particular build. This file should be placed in the same directory as platformio.ini.

Define Your Options

  • USERMOD_FOUR_LINE_DISPLAY - define this to have this the Four Line Display mod included wled00\usermods_list.cpp - also tells Rotary Encoder usermod, if installed, that the display is available
  • FLD_PIN_SCL - The display SCL pin, defaults to 5
  • FLD_PIN_SDA - The display SDA pin, defaults to 4

All of the parameters can be configured using Usermods settings page, inluding GPIO pins.

PlatformIO requirements

This usermod requires the U8g2 and Wire libraries. See the platformio_override.ini.sample found in the Rotary Encoder UI usermod folder for how to include these using platformio_override.ini.

Change Log

2021-02

  • First public release 2021-04
  • Adaptation for runtime configuration.