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The Best 20X2 Lcd Display of 2023 – Reviewed and Top Rated
After hours researching and comparing all models on the market, we find out the Best 20X2 Lcd Display of 2023. Check our ranking below.
2,003 Reviews Scanned
- SuziePi I2C LCD 1602 displays characters of 2 rows with 16 characters in each, with i2c serial interface, blue display.
- Power Supply: 5V DC; I2C Address: 0x27; Wiring Method: GND—GND, VCC—VCC, SDA—A4, SCL—A5.
- Widely used in: Internet of Things, school electronics projects, smart buildings, maker DIY projects, etc., can display letters, characters, numbers, real-time clock or temperature.
- Compatible with all devices with I2C interfaces, such as Arduino R3/2560 board, Raspberry pi, Tinkerboard and ESP32 ect.
- Package list: 3 x 1602 LCD Display Module, 3 x I2C IIC (Pre-soldered), 3 x 20CM 20Pin Jumper Wires: 1 x 20pin Male to Female, 1 x 20pin Male to Male, 1 x 20pin Female to Female.
- LCD 2004: This module can display 4 lines of characters, with 20 characters per line
- I2C / IIC Interface: Saves a lot of ports compared to parallel interface, just need to connect the power supply and 2 ports
- Detailed Tutorial: Provides step-by-step guide and detailed explanations (The download link can be found on the product box) (No paper tutorial)
- Compatible Models: Compatible with mainstream models of Arduino / Raspberry Pi / Raspberry Pi Pico / ESP32 / ESP8266, with example project and code (Other controllers are also compatible but without examples)
- Get Support: Our technical support team is always ready to answer your questions
- 1602 LCD screen can display 2 lines x 16 characters, with i2c serial interface, blue display.
- Built-in independent potentiometer, backlight can be adjusted through the back potentiometer.
- Power supply: 5v; I2C address: 0x27; wiring method: GND—GND, VCC—VCC, SDA—A4, SCL—A5.
- Compatible with most development boards, such as Arduino, Raspberry pi, Tinkerboard, Nano pi, Banana pi, stm32, etc.
- Widely used in: Internet of Things, school electronics projects, smart buildings, maker DIY projects, etc., can display letters, characters, numbers, real-time clock or temperature.
- LCD 20x4 with I2C interface (4 wires, 20 columns 4 rows)
- Adjustable contrast via a built-in potentiometer
- Backlight can be turned on/off programmably
- LCD 20x4 for Arduino, ESP32, ESP8266, Raspberry Pi, or any 5V or 3.3V microcontroller.
- Tutorials for Arduino, ESP32, ESP8266 NodeMCU, Raspberry Pi Pico are provided => Search for: DIYables LCD I2C 20x4
- 2004A module working voltage: 5V, size is 97*60*10mm.
- Blue backlight white character color
- Displays 20 X 4 characters or 80 characters
- Interface method: single row parallel port
- Compatible with Arduino R3/MEGA Raspberry Pi STM32 and so on
Last update on 2025-09-04 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API
How Do You Buy The Best 20X2 Lcd Display?
Do you get stressed out thinking about shopping for a great 20X2 Lcd Display? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching 20X2 Lcd Display, which is why we have assembled a comprehensive list of the greatest 20X2 Lcd Display available in the current market. We’ve also come up with a list of questions that you probably have yourself.
We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for 20X2 Lcd Display that you consider buying. Your questions might include the following:
- Is it worth buying an 20X2 Lcd Display?
- What benefits are there with buying an 20X2 Lcd Display?
- What factors deserve consideration when shopping for an effective 20X2 Lcd Display?
- Why is it crucial to invest in any 20X2 Lcd Display, much less the best one?
- Which 20X2 Lcd Display are good in the current market?
- Where can you find information like this about 20X2 Lcd Display?
We’re convinced that you likely have far more questions than just these regarding 20X2 Lcd Display, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.
Potential sources can include buying guides for 20X2 Lcd Display, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible 20X2 Lcd Display. Make sure that you are only using trustworthy and credible websites and sources.
We provide an 20X2 Lcd Display buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available 20X2 Lcd Display currently available on the market.
This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:
- Brand Value: Every brand of 20X2 Lcd Display has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
- Features: What bells and whistles matter for an 20X2 Lcd Display?
- Specifications: How powerful they are can be measured.
- Product Value: This simply is how much bang for the buck you get from your 20X2 Lcd Display.
- Customer Ratings: Number ratings grade 20X2 Lcd Display objectively.
- Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 20X2 Lcd Display.
- Product Quality: You don’t always get what you pay for with an 20X2 Lcd Display, sometimes less, and sometimes more.
- Product Reliability: How sturdy and durable an 20X2 Lcd Display is should be an indication of how long it will work out for you.
We always remember that maintaining 20X2 Lcd Display information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.
If you think that anything we present here regarding 20X2 Lcd Display is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.
FAQ:
Q: What are the different colors of LCD 20×2?
A: These LCD display 20×2 modules are also available in SPI and I2C interface by using RW1063 controller IC. WH2002A is available in several different backlight colors including blue, green, white, yellow-green, amber, red and white LEDs.
Q: How many characters can you display on a 40×4 LCD?
A: In 40×4 lcd display total characters which we can display on lcd are 40×4=160. So to control 160 characters we need two HD44780 controllers. To work with two HD44780 controllers we need an extra pin to energize the second controller. The only difference in 40×4 display and sizes greater than this is two extra pins.
Q: How many pins are in a character LCD?
A: All these Lcd’s available in market have 14 or 16 pins depending on the vendor/supplier. Also they all contains a same lcd controller in them which controls all their activities. Talks to external peripherals (like microcontrollers) receives data from external devices and displays them on lcd display screen.
Q: What does a contrast pin do on a LCD?
A: Lcd contrast pin is same like fine tuning your television. In televisions we fine tune stations using remote but in character lcd’s we have to manually do it by varying the resistance. Varying the resistance means we control the input current to lcd. Varying resistance will fade or brighten the characters or data appearing on lcd screen.