SKU: 81824277799

CMU 128X64 GRAPHIC LCD BLUE

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Description

CMU 128X64 GRAPHIC LCD BLUE5V Graphic Blue LCD Display128X64 Module Backlight for Arduino AVR. 12864 128*64 DOTS LCD Module Overview 12864 LCD display module can display letters, numbers,and graphics. It can show graphics and words in mixed display. It can also display 128 (column) * 64 (row) dot matrix. Three kinds of control interfaces are provided: 8 microprocessor interfaces, 4 microprocessor interfaces, serial interfaces. Multifunction commands: clear the screen, cursor

5V Graphic Blue LCD Display128X64 Module Backlight for Arduino AVR.

12864 128*64 DOTS LCD Module

Overview

12864 LCD display module can display letters, numbers,and graphics. It can show graphics and words in mixed display. It can also display 128 (column) * 64 (row) dot matrix.

Three kinds of control interfaces are provided: 8 microprocessor interfaces, 4 microprocessor interfaces, serial interfaces.

Multifunction commands: clear the screen, cursor home, display on / off, cursor on / off, display character blink, cursor shift, display shift, vertical picture scroll and reverse display.

Features

Here are the steps I followed:

  1. Short-circuit the‘ S’ contact point with solder (according to the datasheet) to use SPI as the communication protocol
  2. Connect LCD’s SPI interface (JP2 pins 3 – 5) to WT32-ETH01 GPIO pins using jumper cables
  3. Connect LCD’s power supply (JP2 pins 1 & 2) to the system’s 5V & ground rails.
  4. In the Arduino IDE, import the u8g2 libraryusing the ‘library manager’
  5. Open File -> Examples -> U8g2 (under Examples from Custom Libraries) -> full_buffer -> HelloWorld
  6. Uncomment the correctconstructor (shown below) and change the pins to match the WT32-ETH01 connections.

Specifications

  • Voltage: 5V
  • Working temperature under normal temp.: 0~+50℃
  • Storage temperature under normal temp.: -10~+60℃
  • Working temperature under wide temp.: -20~+70℃
  • Storage temperature under wide temp.: -30~+80℃
  • Working temperature under ultra wide temp.: -30~+80℃
  • Storage temperature under ultra wide temp.: -40~+80℃

Downloads

Additional Information

Device LCD Module
Type 128*64 DOTS
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SKU: 81824277799

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Lacy
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Reviewed in the United States on May 18, 2026
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Port Orchard, US
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Great choice
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After I suffered a second-degree burn from steam, I was told by my doctor that I would have to keep my new fresh skin sun-blocked for up to a year to avoid any scarring or hyper pigmentation. This has been a great selection as it is a roll-on, Which helps a lot with preventing messes that can happen with traditional sunblock bottles. I also like that it is easy to travel with, and the fact that it is zinc based.
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Reviewed in the United States on August 26, 2025
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Belleville, US
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My favorite new mineral sunscreen!
Style: SPF 50 Roll On, Size: 3 Fl Oz (Pack of 1)
This is my favorite new mineral sunscreen! I've been searching for years for a product that is easy to apply, not messy, and doesn't show up too white. This roll-on is the perfect solution. I keep it near the front door and quickly roll the sunscreen on my hands, arms, and chest before leaving the house. The sunscreen applies so quickly and uniformly-- there are no bare spots or messy globs to rub in. Also, the roll-on keeps the sunscreen from oozing out of the tube and getting all over everything. Finally, the roll-on method also eliminates the frustration of having half-filled tubes and pumps where you can't even access the sunscreen when the tube gets low. Here's hoping this doesn't happen with the roll-on. Thank you Sun Bum for creating this wonderful product. I also love the reasonable price.
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Cathy mccann
Los Angeles, US
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great product - it must be blended in well
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Love this stuff. The roll-on makes it easy to apply on the go. It leaves a white streak unless you blend it in. I don't mind the white streak - at least I know I applied the product.
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Justin S
Pawtucket, US
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