To see product details, add this item to your cart. You can always remove it later.
FREE Returns
Added to

Sorry, there was a problem.

There was an error retrieving your Wish Lists. Please try again.

Sorry, there was a problem.

List unavailable.

GeeekPi 2-Pack I2C 1602 LCD Display Module 16X2 Character Serial Blue Backlight LCD Module for Raspberry Pi Arduino STM32 DIY Maker Project Nanopi BPI Tinker Board Electrical IoT Internet of Things

4.6 4.6 out of 5 stars 364 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice in Single Board Computers by GeeekPi

To see product details, add this item to your cart. You can always remove it later.
FREE Returns

Purchase options and add-ons

Brand GeeekPi
Connectivity Technology I2C
Product Dimensions 3.15"L x 1.22"W x 0.28"H

About this item

  • Use the i2c protocol to reduce the occupation of I/O ports, making it easier to add to the project, and less wiring is more beautiful.
  • Commonly used in: Internet of things, DIY project, home animation, smartbuilding, maker's DIY project.
  • Compatible with all current development boards, such as Arduino, Raspberry pi, Tinkerboard, Nano pi, Banana pi, stm32 and so on
  • With a potentiometer used to adjust backlight (Color: Blue) and contrast.Power supply: 5v and I2C address is: 0x27 Module dimension: 80mm x 35mm x 11mm

Frequently bought together

$10.99
Get it as soon as Tuesday, Apr 2
In Stock
Sold by GeeekPi and ships from Amazon Fulfillment.
+
$15.99
Get it as soon as Tuesday, Apr 2
In Stock
Sold by HiLetgo and ships from Amazon Fulfillment.
+
$9.89
Get it as soon as Tuesday, Apr 2
In Stock
Sold by YISHENG TECHNOLOGY and ships from Amazon Fulfillment.
Total price:
To see our price, add these items to your cart.
Details
Added to Cart
These items are shipped from and sold by different sellers.
Choose items to buy together.

From the brand


Product Description

lcd 1602

Description

The LCD1602 is an industrial character LCD that can display 16x2 or 32 characters at the same time.

The principle of the LCD1602 liquid crystal display is to use the physical characteristics of the liquid crystal to control the display area by voltage, that is, the graphic can be displayed.

The 1602 uses a standard 16-pin interface, and our display module is a module that provides I2C functionality.

I2C uses only two bidirectional open-drain lines, Serial Data Line (SDA) and Serial Clock Line (SCL),pulled up with resistors. Typical voltages used are +5 V or +3.3 V although systems with other voltages are permitted. It can be operated as long as it supports the I2C development board.

For example, the common Ar-duino, raspberry pi, Stm32 and so on.

Features: Easy to use; Less I/O ports are occupied; Support IIC Protocol; The I2C LCD1602 library is easy to get; With a potentiometer used to adjust backlight and contrast; Blue backlight; Power supply: 5v; I2C address is: 0x27.

How to connect it to Raspberry Pi and Ar-duino

1602 LCD DISPLAY

Compatibility

Used for connecting Ar-duino and Raspberry pi and it can be used to display real time clock, temperature, humidity etc.

(A potentiometer is also necessary to adjust the contrast. Working Voltage: Only 5V )

You can display the digital information or English sentense on the LCD screen by using Arduino, Raspberry Pi or other MCU which supports i2c protocol.

To get more information, please check our wiki wiki.52pi.com/index.php?title=Z-0234

16x2 LCD Module

Default Address

0x27 for PCF8574T chip; 0x3F for PCF8574AT chip; please check which chip you have on i2c interface.

(Before you upload the code to the control board, please download the LiquidCrystal_I2C library)

To get more information, please check our wiki wiki.52pi.com/index.php?title=Z-0234

lcd 1602 module
1602 LCD Display

Package Includes

2 x LCD 1602 Module, 8 x Jumper Wires

lcd 1602 lcd 1602 module lcd 2004 module 20x4 lcd module lcd 2004 module
2PCS LCD 1602 Module 4PCS LCD 1602 Module 1PCS LCD 2004 Module 2PCS LCD 2004 Module 4PCS LCD 2004 Module
Customer Reviews
4.6 out of 5 stars
364
4.6 out of 5 stars
92
4.6 out of 5 stars
134
4.4 out of 5 stars
7
Type 2PCS LCD 1602 Module 4PCS LCD 1602 Module 1PCS LCD 2004 Module 2PCS LCD 2004 Module 4PCS LCD 2004 Module

Compare with similar items

This Item
GeeekPi 2-Pack I2C 1602 LCD Display Module 16X2 Character Serial Blue Backlight LCD Module for Raspberry Pi Arduino STM32 DIY Maker Project Nanopi BPI Tinker Board Electrical IoT Internet of Things
GeeekPi 2-Pack I2C 1602 LCD Display Module 16X2 Character Serial Blue Backlight LCD Module for Raspberry Pi Arduino STM32 DIY Maker Project Nanopi BPI Tinker Board Electrical IoT Internet of Things
Recommendations
GeeekPi IIC I2C TWI Serial LCD 2004 20x4 Display Module with I2C Interface Adapter Yellow Backlight for Raspberry Pi Arduino STM32 DIY Maker Project BPI Tinker Board Electrical IoT Internet of Things
dummy
Hosyond 3pcs IIC I2C 2004 LCD Module 20x04 LCD Screen Module Display for Arduino Raspberry Pi
dummy
Hosyond 5 Pcs 0.96 Inch OLED I2C IIC Display Module 12864 128x64 Pixel SSD1306 Mini Self-Luminous OLED Screen Board Compatible with Arduino Raspberry Pi(Blue and Yellow)
dummy
Hosyond 3pcs I2C IIC 1602 LCD Display Module 16x02 LCD Screen Module for Arduino Raspberry Pi
dummy
DWEII 5-Pack I2C 1602 LCD Display Module 16X2 Character Serial Blue Screen Backlight LCD Module Compatible with Raspberry Pi Arduino STM32 R3 MEGA2560
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Price$10.99$14.99$15.99$14.99$11.99$18.29
Delivery
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it as soon as Wednesday, Apr 3
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Customer Ratings
Value for money
4.3
4.0
3.8
4.7
3.8
Easy to use
4.2
4.2
4.5
4.4
4.5
Brightness
4.2
4.2
5.0
5.0
Sold By
GeeekPi
GeeekPi
HONGXINBAORUI
HONGXINBAORUI
HONGXINBAORUI
HANXI01
connectivity tech
I2C
I2C
I2C
I2C
I2C
I2C

Looking for specific info?

Product information

Technical Details

Collapse all

Additional Information

Warranty & Support

Amazon.com Return Policy:You may return any new computer purchased from Amazon.com that is "dead on arrival," arrives in damaged condition, or is still in unopened boxes, for a full refund within 30 days of purchase. Amazon.com reserves the right to test "dead on arrival" returns and impose a customer fee equal to 15 percent of the product sales price if the customer misrepresents the condition of the product. Any returned computer that is damaged through customer misuse, is missing parts, or is in unsellable condition due to customer tampering will result in the customer being charged a higher restocking fee based on the condition of the product. Amazon.com will not accept returns of any desktop or notebook computer more than 30 days after you receive the shipment. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor.
Product Warranty: For warranty information about this product, please click here

Feedback

GeeekPi

GeeekPi 2-Pack I2C 1602 LCD Display Module 16X2 Character Serial Blue Backlight LCD Module for Raspberry Pi Arduino STM32 DIY Maker Project Nanopi BPI Tinker Board Electrical IoT Internet of Things


Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

Where did you see a lower price?

/
/
/
/
Please sign in to provide feedback.

Customer reviews

4.6 out of 5 stars
4.6 out of 5
364 global ratings

Customers say

Customers like the performance, display and ease of use of the single board computer. For example, they mention it works well, the display is bright and vibrant, and it's easy to install and program. That said, some complain about the documentation.

AI-generated from the text of customer reviews

16 customers mention12 positive4 negative

Customers like the performance of the single board computer. They mention that it works great, has no issues, and is functional as advertised. Some say that the hardware is functional and as advertised, while others say that there are issues with the instructions.

"It works, shipped fast, easy to use and inexpensive. Not much more to say than that really." Read more

"...works with both Arduino and Raspberry" Read more

"One of the two screens works intermittently whenever the contrast variable resistor gets touched, and since the colder joints are under the LCD..." Read more

"The hardware itself is functional and as advertised. The issue is with the instructions...." Read more

13 customers mention13 positive0 negative

Customers are satisfied with the display of the single board computer. They mention that it is a great display, with a nice little LCD. The screen is bright and vibrant, with moderate contrast. However, the screens are fantastic otherwise. They also say that the display is easy to setup and looks great.

"...Very good deal for what it is - 16x2 characters, nice and bright, and only requires 4 pins (2 of which are power and ground)." Read more

"...-The screen is bright and vibrant. Perfect for a simple menu or readout-The controller board is conveniently soldered to the display...." Read more

"...The screens are fantastic otherwise." Read more

"...I am using it with a 3.3V NodeMCU board. The display is moderate contrast at 3.3V power, better if it is hooked up to +5V. The default address is..." Read more

12 customers mention10 positive2 negative

Customers find the single board computer easy to use. They say it's simple, affordable, and has an easy Arduino interface. Some say it has a bright display and is perfect for a simple menu or readout.

"It works, shipped fast, easy to use and inexpensive. Not much more to say than that really." Read more

"Great Quality bright display easy setup using instructions provided on the link provided..." Read more

"Great Digital LCD unit TWO lines, Small format.Easy to install and program...." Read more

"...-The screen is bright and vibrant. Perfect for a simple menu or readout-The controller board is conveniently soldered to the display...." Read more

7 customers mention7 positive0 negative

Customers appreciate the value of the single board computer.

"It works, shipped fast, easy to use and inexpensive. Not much more to say than that really." Read more

"...Preforms good for price and requires only 4 wire to use ! works with both Arduino and Raspberry" Read more

"...My IC2 address is 0x27. What I really like ... great price for 2 units in one package, and a 8 pin ribbon cable that may be used to interconnect..." Read more

"Really easy to use. Bright and well assembled. Great value." Read more

3 customers mention3 positive0 negative

Customers are satisfied with the size of the LCD unit. They mention that it is easy to install and program, and is a nice mount and space saver. Customers also say that it has a good little 16x2 display with I2C control.

"Great Digital LCD unit TWO lines, Small format.Easy to install and program...." Read more

"This is a good little 16x2 display with I2C control. I am using it with a 3.3V NodeMCU board...." Read more

"...Note: Soldered ds1307 directly to the back pins which is a nice mount and space saver. Will buy again." Read more

4 customers mention0 positive4 negative

Customers are dissatisfied with the documentation of the single board computer. They mention that there is zero documentation, the wiki doesn't provide much detail, and the software library could be better documented for newbies.

"...Cons (Sort of):-The wiki doesn't give much detail about which library to use or where to download it from...." Read more

"...Zero documentation (which I am really getting tired of), and none of the Arduino examples work with these!..." Read more

"It’s hard to beat the price for these displays. They do not come with any documentation, though, so you have to search the internet for basic things..." Read more

"...The software library could be better documented for a newbie (like me), but that's an issue for the software, not this component." Read more

Not exactly as advertised
4 Stars
Not exactly as advertised
I bought these displays for use on my Arduino Uno. The description clearly shows cables for both and Arduino and a Raspberry Pi, but what was delivered were eight cables for the Raspberry Pi. Since I have lots of extra cables, not a big deal, but not as advertised. I've checked both displays and they work fine.
Thank you for your feedback
Sorry, there was an error
Sorry we couldn't load the review

Top reviews from the United States

Reviewed in the United States on March 22, 2021
15 people found this helpful
Report
Reviewed in the United States on September 5, 2023
Reviewed in the United States on September 25, 2023
Reviewed in the United States on February 17, 2024
Customer image
4.0 out of 5 stars Not exactly as advertised
Reviewed in the United States on February 17, 2024
I bought these displays for use on my Arduino Uno. The description clearly shows cables for both and Arduino and a Raspberry Pi, but what was delivered were eight cables for the Raspberry Pi. Since I have lots of extra cables, not a big deal, but not as advertised. I've checked both displays and they work fine.
Images in this review
Customer image Customer image
Customer imageCustomer image
Reviewed in the United States on November 17, 2023
Reviewed in the United States on August 3, 2020
Customer image
5.0 out of 5 stars Affordable, Simple, and Easy to Use
Reviewed in the United States on August 3, 2020
I've tried one so far and it works as advertised!

Pros:
-The 2 pin I2C connection is so much easier than the alternatives you see with all sorts of wires trailing off.
-The screen is bright and vibrant. Perfect for a simple menu or readout
-The controller board is conveniently soldered to the display. Plug and play is painless.

Cons (Sort of):
-The wiki doesn't give much detail about which library to use or where to download it from. It says LiquidCrystal_I2C, but when you search for that, you get a bunch of different results. It took me 3 tries to find the right one. Search through Arduino IDE, scroll a ways, and you'll see one that matches verbatim. (Not a huge con honestly, it's just giving the author would have been nice).

-The only other con is common to all displays like these. 16 character 2 line displays are pretty limiting to what you can do with them, but again, as long as you count out the letters you want before purchasing, you'll be fine. These things are great.
Images in this review
Customer image
Customer image
6 people found this helpful
Report
Reviewed in the United States on May 22, 2023
Reviewed in the United States on November 29, 2022
One person found this helpful
Report

Top reviews from other countries

Service Technician
5.0 out of 5 stars Work well
Reviewed in Canada on March 7, 2022
Amazon Customer
5.0 out of 5 stars Good product, but you might be tinkering with the library
Reviewed in Canada on January 1, 2021
One person found this helpful
Report
Marc
5.0 out of 5 stars happy of the white on blue.. very nice display!
Reviewed in Canada on March 24, 2021
Fred T.
3.0 out of 5 stars As advertised.
Reviewed in Canada on September 16, 2023
Wayne Roderick Letang
5.0 out of 5 stars Ooola la la
Reviewed in Canada on April 30, 2022