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WayinTop 2004 LCD Display Module with IIC/I2C/TWI Serial Interface Adapter for Arduino Mega 2560 (Blue/2004) Review

5

·

Average

Revainrating 3.5 out of 5  
Rating 
3.4
🖥️. Single Board Computers, 💻 Computer Components

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Description of WayinTop 2004 LCD Display Module with IIC/I2C/TWI Serial Interface Adapter for Arduino Mega 2560 (Blue/2004)

【20x4 LCD Display】With this shield, you can display whatever you want by programming the for Arduino board. Therefore, this is a perfect choice to make your project more interesting and vivid! Totally display 20 characters in one row, 4 rows can display 80 characters. 【IIC Interface Adapter】No need to buy the adapter extra, this kit contains a IIC/I2C/TWI Serial Interface Adapter, with witch you can start your project at any time. 【Easy to Use】 Less I/O ports are occupied, only four - VCC, GND, SDA (serial data line), SCL (serial clock line). Address of the module: 0x27. 【Support IIC Interface】It only takes two I/O port thus saving more for other usages. You can adjust the contrast by the potentiometer at its back. If you don’t want the back light, you can also unplug the jumper cap at the LCD back. 【Widely Applications】LCD display module based on the popular controller, works great with for Arduino / for Mega2560 board and other micro-controllers.

Reviews

Global ratings 5
  • 5
    3
  • 4
    0
  • 3
    0
  • 2
    0
  • 1
    2

Type of review

Revainrating 5 out of 5

Comes with an I2C interface

I like the fact that this display can be used with or without an I2C interface. Allows use in current project or in new projects with I2c.

Pros
  • Great for a small home
Cons
  • A few small things

Revainrating 1 out of 5

It worked as expected: Computers and Accessories

I hooked it up to the Arduino board and it worked the first time. You will need soldering skills to connect the I2C controller to the display unit if you want them to connect directly. It is no problem for me.

Pros
  • Absolute Legend
Cons
  • I won't say anything

Revainrating 5 out of 5

Worked as expected. The price was great.

I received this product (WayinTop 20x4 2004 LCD Display with IIC/I2C/TWI Serial Interface Adapter for Arduino Uno R3 Mega 2560 (Yellow-Green/2004)) Don't forget to adjust the contrast potentiometer on the serial adapter board. When I first ran the test code, I wondered why it wasn't displaying anything. But increasing the contrast quickly revealed the text I was expecting.

Pros
  • Single Board Computer
Cons
  • Outdated

Revainrating 5 out of 5

Good 4x20 character LCD display

Using the display without the supplied I2c interface card. It is compatible with Arduino libraries. A 16 pin SIP socket soldered for use with jumpers. The I2c board can also be connected to the header. The I2c board works well with the Arduino LiquidCrystal_PCF8574 library. The display specification for the Shenzhen 2004A model is available online. Arrived quickly in good condition. Has a light yellow backlight with black characters.

Pros
  • Computers and accessories
Cons
  • Discontinued model

Revainrating 1 out of 5

You will solder 16 pins

I did not read the description carefully. I missed the words "this kit". That means you have to solder 16 pins on the interface adapter to connect it to the LCD module. I will not do this. He returns to Revane. The 1 star rating has nothing to do with the performance of the module but because I made a mistake and bought the kit. Also, there are absolutely no instructions of any kind. 2 boards come in 2 different packages. There are no markings (on packaging). I think if you need to know what's…

Pros
  • computer components
Cons
  • something else