NodeMCU WIFI ESP8266 0.91'' OLED Display Screen Board CP2104 Module for Arduino

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    Product Introduction

    ESP8266 Black White/BlueScreen
                                                   
    Description:
    • 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);
      }
      Size: 5x1.8cm/1.97x0.71inch
      Quantity: 1 Set
    • Note:
    • 1.Transition: 1cm=10mm=0.39inch
    • 2.Please allow 0-3mm error due to manual measurement. pls make sure you do not mind before you bid.
    • 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

    Package Included:

    • 1 x Black White/Blue Screen ESP8266 0.91 inch OLED
      1 x Line
      2 x Pins
     ESP8266 White White/Blue Screen
                                                      
    WIFI Kit 8 is a cost-effective Internet development program of things, the main chip using ESP8266, with CP2014 USB to series chip, lithium battery interface and charging and discharging circuit, 32 MByte Flash, WIFI antenna, 0.91 inches OLED display.
    it can be programmed for Arduino and NodeMCU environments. the operation is consistent with NodeMCU.
    leads all the pins of ESP8266
    12 digital pins can be configured to read, write, IIC, SPI, medium, PWM and other functions
    1 AD input
    integrated by 0.91 inches 128 * 32 OLED
    operating voltage: 3.3V ~ 7V

    OLED: 128x32, White/Blue Screen

    Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

    Package Included:
    1PC*White/Blue Screen 0.91 OLED ESP8266 Wifi Kit8 Development Board
    • We accept PayPal only. But we only Accept your Ebay Address,Please Make sure it's 100% right.
    • Payment must be received in 5 business days of auction closing.
    • Please leave note for your special request (e.g. Colors or Size) in PayPal when you pay the order.
    • Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched.
    • We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.
    • All package need to wait 30 days(US only need 7-10 days),Please take care it.Less than 30 days,we can't take a refund.
    • If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it.
    • If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.
    NodeMCU WIFI ESP8266 0.91'' OLED Display Screen Board CP2104 Module for Arduino

    Product Introduction

    ESP8266 Black White/BlueScreen
                                                   
    Description:
    • 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);
      }
      Size: 5x1.8cm/1.97x0.71inch
      Quantity: 1 Set
    • Note:
    • 1.Transition: 1cm=10mm=0.39inch
    • 2.Please allow 0-3mm error due to manual measurement. pls make sure you do not mind before you bid.
    • 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

    Package Included:

    • 1 x Black White/Blue Screen ESP8266 0.91 inch OLED
      1 x Line
      2 x Pins
     ESP8266 White White/Blue Screen
                                                      
    WIFI Kit 8 is a cost-effective Internet development program of things, the main chip using ESP8266, with CP2014 USB to series chip, lithium battery interface and charging and discharging circuit, 32 MByte Flash, WIFI antenna, 0.91 inches OLED display.
    it can be programmed for Arduino and NodeMCU environments. the operation is consistent with NodeMCU.
    leads all the pins of ESP8266
    12 digital pins can be configured to read, write, IIC, SPI, medium, PWM and other functions
    1 AD input
    integrated by 0.91 inches 128 * 32 OLED
    operating voltage: 3.3V ~ 7V

    OLED: 128x32, White/Blue Screen

    Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

    Package Included:
    1PC*White/Blue Screen 0.91 OLED ESP8266 Wifi Kit8 Development Board
    • We accept PayPal only. But we only Accept your Ebay Address,Please Make sure it's 100% right.
    • Payment must be received in 5 business days of auction closing.
    • Please leave note for your special request (e.g. Colors or Size) in PayPal when you pay the order.
    • Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched.
    • We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.
    • All package need to wait 30 days(US only need 7-10 days),Please take care it.Less than 30 days,we can't take a refund.
    • If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it.
    • If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.

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