ESP8266 WIFI Development Board 32MB Flash Internet Of Things CP2014 IOT Digital OLED 0.91" Display For Arduino NodeMcu Module

Esp8266 Wifi Development Board 32Mb Flash Internet Of Things Cp2014 Iot Digital Oled 0.91 Display

ESP8266 WIFI Development Board 32MB Flash Internet Of Things CP2014 IOT Digital OLED 0.91" Display For Arduino NodeMcu Module

SKU:X13353
$11.99 USD

Example:
#include <Wire.h>
#include "OLED.h"
// 0.91s OLED connection:
//SDA -- D4
//SCL -- D5
//RST -- D2
OLED display(SDA, SCL);
void setup() {
pinMode(D2, OUTPUT);
digitalWrite(D2, LOW); // turn D2 low to reset OLED
delay(50);
digitalWrite(D2, HIGH); // while OLED is running, must set D2 in high
Serial.begin(9600);
Serial.println("OLED test!");
// Initialize display
display.begin();
// Test message
display.print("Hello ");
delay(3*1000);
// Test long message
display.print("Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.");
delay(3*1000);
// Test display clear
display.clear();
delay(3*1000);
// Test message postioning
display.print("TOP-LEFT");
display.print("4th row", 4);
display.print("RIGHT-BOTTOM", 7, 4);
delay(3*1000);
// Test display OFF
display.off();
display.print("3rd row", 3, 8);
delay(3*1000);
// Test display ON
display.on();
delay(3*1000);
}
int r = 0, c = 0;
void loop() {
r = r % 4;
c = micros() % 6;
if (r == 0) display.clear();
display.print("Hello ", r++, c++);
delay(500);
}
Shipping list:
1X ESP8266 0.91 inch White/Blue OLED Display
1X Line cable
2X Pin

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Example:
#include <Wire.h>
#include "OLED.h"
// 0.91s OLED connection:
//SDA -- D4
//SCL -- D5
//RST -- D2
OLED display(SDA, SCL);
void setup() {
pinMode(D2, OUTPUT);
digitalWrite(D2, LOW); // turn D2 low to reset OLED
delay(50);
digitalWrite(D2, HIGH); // while OLED is running, must set D2 in high
Serial.begin(9600);
Serial.println("OLED test!");
// Initialize display
display.begin();
// Test message
display.print("Hello ");
delay(3*1000);
// Test long message
display.print("Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.");
delay(3*1000);
// Test display clear
display.clear();
delay(3*1000);
// Test message postioning
display.print("TOP-LEFT");
display.print("4th row", 4);
display.print("RIGHT-BOTTOM", 7, 4);
delay(3*1000);
// Test display OFF
display.off();
display.print("3rd row", 3, 8);
delay(3*1000);
// Test display ON
display.on();
delay(3*1000);
}
int r = 0, c = 0;
void loop() {
r = r % 4;
c = micros() % 6;
if (r == 0) display.clear();
display.print("Hello ", r++, c++);
delay(500);
}
Shipping list:
1X ESP8266 0.91 inch White/Blue OLED Display
1X Line cable
2X Pin

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