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Freenove I2C IIC LCD 1602 Module, New Type TWI Serial 16x2 Display, Compatible with Arduino Raspberry Pi Pico ESP32 ESP8266
88% of respondents would recommend this to a friend
MVR 236
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LCD 1602 -> Can display 2 lines of characters, 16 for each.
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What Stands Out
Product Details
- LCD 1602: This module can display 2 lines of characters, with 16 characters per line
- I2C / IIC Interface: Saves a lot of ports compared to parallel interface (This new model integrates the conversion circuit, making it more stable)
- 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
| Memory Storage Capacity | 1 TB |
| CPU Model | None |
| Connectivity Technology | I2C |
| Operating System | Embedded |
| Processor Brand | Freenove |
| Wireless Compability | 802.11a/b/g/n/ac |
| Compatible Devices | Mainstream models of Arduino, Raspberry Pi, Raspberry Pi Pico, ESP32, ESP8266 |
| RAM Memory Technology | SRAM |
| Processor Count | 1 |
| Brand | FREENOVE |
| Model Name | FNK0079A |
| Built-In Media | LCD module, Jumper wire F/M (4 pin), Jumper wire F/F (4 pin) |
| Model Number | FNK0079 |
| Mfr Part Number | FNK0079 |
| Manufacturer | Freenove |
| External Testing Certification | Não aplicável |
| Item Weight | 0.5 lbs (230 grams) |
What's in the box
LCD module, Jumper wire F/M (4 pin), Jumper wire F/F (4 pin)
Who Should Buy?
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Beginner Programmers
Ideal for novice users learning Arduino or Raspberry Pi projects needing a simple display solution.
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Basic Project Displays
Great for hobbyists requiring an easy way to display text in DIY electronics projects and experiments.
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Educational Purposes
Suitable for educators teaching students about interfacing LCDs with microcontrollers in hands-on workshops.
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Advanced Developers
May lack advanced features expected by professionals needing high-resolution or versatile display options.
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Graphics Display Needs
Not suitable for applications requiring graphical displays or complex visual content beyond basic text.
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High-Speed Applications
Limited refresh rates may not meet the demands of applications needing rapid data updates or animations.
Product Description
Customer Questions & Answers
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Question:
What is the Freenove I2C IIC LCD 1602 Module used for?
Answer: The Freenove I2C IIC LCD 1602 Module is primarily used for displaying text and simple graphics in various electronics projects. It features a 16x2 character display, allowing users to present real-time data output from microcontrollers such as Arduino, Raspberry Pi Pico, ESP32, and ESP8266. This module is perfect for creating user interfaces, data visualization in hobby projects, smart home applications, and robotics intended for schools and makerspaces. -
Question:
How do I connect the Freenove I2C IIC LCD 1602 Module to an Arduino?
Answer: Connecting the Freenove I2C IIC LCD 1602 Module to an Arduino is straightforward. First, use I2C pins - connect the SDA pin to the Arduino's SDA pin and the SCL pin to the SCL pin. Next, connect the VCC to 5V and GND to ground. Utilize libraries like 'LiquidCrystal_I2C' to easily program and communicate with the LCD. This connection simplifies projects where users need to display sensor readings or status updates, thereby enhancing the overall interactivity of their devices. -
Question:
Is the Freenove I2C IIC LCD 1602 Module compatible with Raspberry Pi?
Answer: Yes, the Freenove I2C IIC LCD 1602 Module is fully compatible with Raspberry Pi. It uses the I2C protocol, which Raspberry Pi supports natively. Users can easily connect it by wiring SDA and SCL pins appropriately, and programming it with Python libraries like 'Adafruit_CharLCD'. This compatibility allows Raspberry Pi users to incorporate visual displays in projects like weather stations, home automation systems, or educational tools efficiently. -
Question:
Can I use the Freenove I2C IIC LCD 1602 Module with ESP32 and ESP8266?
Answer: Absolutely! The Freenove I2C IIC LCD 1602 Module is designed to work seamlessly with both ESP32 and ESP8266. Users can connect the module using the I2C communication protocol just as they would with Arduino. Utilizing this module with ESP boards can enhance IoT projects by displaying sensor data, system status, and notifications right on the screen, opening up numerous possibilities for smart applications. -
Question:
What programming libraries can I use with the Freenove I2C IIC LCD 1602 Module?
Answer: Several libraries can be utilized to program the Freenove I2C IIC LCD 1602 Module effectively. For Arduino, the 'LiquidCrystal_I2C' library is widely used, while for Raspberry Pi, 'Adafruit_CharLCD' is a preferred choice. These libraries provide built-in functions to control the display, making it easy to alter content dynamically. This enables users to create interactive projects that respond to external data, such as temperature readings or timer counts. -
Question:
What are the dimensions of the Freenove I2C IIC LCD 1602 Module?
Answer: The Freenove I2C IIC LCD 1602 Module measures approximately 80mm x 36mm x 15mm, making it a compact solution for integrating into various projects without taking up much space. Its small footprint allows it to fit neatly into enclosures or on breadboards, maintaining tidy electronics setups. Ideal for DIY projects, it ensures that even small devices can benefit from a display without bulkiness affecting the design. -
Question:
Is there a backlight feature on the Freenove I2C IIC LCD 1602 Module?
Answer: Yes, the Freenove I2C IIC LCD 1602 Module comes equipped with a backlight feature that enhances visibility in different lighting conditions. The backlight can be turned on or off programmatically, ensuring the display remains legible in bright or low-light environments. This makes it perfect for applications where readability is crucial, such as dashboard indicators or in-home automation systems. -
Question:
How do I adjust the contrast on the Freenove I2C IIC LCD 1602 Module?
Answer: To adjust the contrast of the Freenove I2C IIC LCD 1602 Module, you can use the onboard potentiometer. Turn the potentiometer to increase or decrease the contrast until text visibility is optimal. This ability is essential for tailoring displays for different user experiences and environments, ensuring that text is easily legible, whether indoors or outdoors in changing lighting conditions. -
Question:
What projects can I create with the Freenove I2C IIC LCD 1602 Module?
Answer: The Freenove I2C IIC LCD 1602 Module is versatile for a variety of projects. Users can create informative dashboards displaying environmental data, DIY alarm clocks showing time and alerts, or even educational kits teaching programming basics. Its compatibility with multiple platforms allows hobbyists to innovate and personalize projects, making it ideal for both newcomers and seasoned makers looking to enhance their gadgets. -
Question:
Where can I buy the Freenove I2C IIC LCD 1602 Module?
Answer: You can purchase the Freenove I2C IIC LCD 1602 Module from Ubuy, a reliable e-commerce platform that features a range of electronic components and accessories. Ubuy provides a user-friendly shopping experience and ensures that you receive high-quality products suitable for your projects. By choosing Ubuy, you can find the necessary equipment to enhance your electronics journey efficiently.
FREENOVE Single Board Computers FNK0079 Editorial Review
The Freenove 16x2 LCD screen is a potential good quality product. It is compatible with Raspberry Pi and has automatic contrast regulation. However, some customers experienced issues with the screen being defective or causing a short circuit. Other customers mentioned that the product works well and the included Python code is well made. The display is simple to use and comes with various connectors. Overall, the Freenove 16x2 LCD screen has mixed reviews with some customers highly recommending the product while others have experienced issues.
Customer Reviews & Ratings
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5 Star
75%
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4 Star
16%
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3 Star
4%
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2 Star
1%
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1 Star
4%
Review this product
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Pros
- Good quality product
- Compatible with Raspberry Pi
- Automatic contrast regulation
- Simple to use
- Comes with various connectors
Cons
- Some customers experienced defective screens or short circuits
Product Price History
Important information
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MVR 236
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Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Features & Benefits
- LCD module with 2 lines of 16 characters display
- Compatible with most mainstream microcontrollers.
- I2C address: 0x3F for 8574AT chip; 0x27 for 8574T and blank chip.
- Comes with tutorial and example code.
- Package includes LCD module and 2 jumper wires.
- Demo projects available for Arduino, Raspberry Pi, ESP32 and ESP8266.







