CommentStreams:31b91351cae0c73c2be22a3282bde777

Ok, I figured it out.

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Get library + example file

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Arduino IDE >> Tools >> Library Manager >> SSD1306 >> Install

Arduino IDE >> File >> Examples >> Adafruit SSD1306 >> ssd1306_128x64_i2c

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alter definitions:

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// on this board the address is not 0xDC, it is 0x3C

1. define SCREEN_ADDRESS 0x3C

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alter setup function:

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void setup() {

 //
 // EXISTING_CODE
 //
   Serial.begin(9600);
 //
   // NEW_CODE
 //
 // Wire.h defaults are: SDA: 4, SCL: 5
   //    but we must reverse it for this board:
   //        pin 5 SDA (this board)
   //        pin 4 SCL (this board)
   Wire.begin(5, 4);