[ ✍️ ] OLED

This tutorial shows you how to deal with the LCD extension! More...

This tutorial shows you how to deal with the LCD extension!

Note

This is related to [ ✍️ ] I2C

To use this:

#define EBOARD_I2C 0x1
#define EBOARD_LCD 0x1

The OLED 128x64 Monochrome Display is connected via I²C (operating: 5V):

Arduino UNO|MEGA       OLED
SDA     (A4|20)    =>  SDA
SCL     (A5|21)    =>  SCL
5V      ( 5 V )    =>  VCC
GND     ( GND )    =>  GND

It is possible to print Text via LCD::print() and to draw Bitmaps with LCD::drawBitmap():

Note

It is possible to connect multiple devices via I²C ! Just forward the SCL and SDA lines