
This is a great OLED display that is very easy to work with. Using the Adafruit libraries makes this very easy. Some basic codes are shown below. Some additional info that might be helpful: > Current draw for 128x32 mode: 14.7mA (Adafruit logo), 4.4mA (4 lines of size 1), 4.5mA (2 lines of size 1) , 10.6 mA (2 rows of size 2 ). lines), < 10 µA (display off) > 128x64 mode current consumption: 10.5 mA (Adafruit logo), 3.3 mA (4 lines size1), 3.3 mA (2 lines size1), 6.6 mA (2 lines size2), < 10uA (display off)/************************* INCLUDES ********** ********* * **************** /#include <Wire.h>#include <Adafruit_GFX.h>#include <Adafruit_SSD1306.h>/* *** ******* *** ************** DEFINITIONS ********************* *** ***** ******/// Declaration for SSD1306 display connected to I2C (SDA, SCL pins)// For Arduino Uno R3, SDA is pin A4 and SCL is pin A5#define OLED_RESET -1 // Reset pin number (or -1 if Arduino Shared Reset Pin is used)/ / Adafruit_SSD1306 Display(128, 32, &Wire, OLED_RESET); Adafruit_SSD1306 Display(128, 64, &wire, OLED_RESET);/ ***************************** *SETUP***** *** ***************************** / Void setup() { Serial.begin(57600); // SSD1306_SWITCHCAPVCC = generate internal display voltage of 3.3V if (!display.begin(SSD1306_SWITCHCAPVCC, 0x3c)) {Serial.println(F("SS1306 mapping failed")); Per (;;); // Don't continue, infinite loop }}/******************************* MAIN ******* ** ** * *********************/void loop() { // basic display of four lines delay(500); // Pause for 0.5 seconds display.clearDisplay(); display.setTextSize(1); display.setTextColor(WHITE); display.setCursor(0, 0); display.println("Line 1"); display.println("Line 2"); display.println("Line 3"); display.println("Line 4"); display.display(); delay(4000); // Pause for 4 seconds // Turn off the display display.clearDisplay(); display.display(); display.ssd1306_command (SSD1306_DISPLAYOFF); // enable display display.ssd1306_command(SSD1306_DISPLAYON);}

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