20 Best I2c Serial Module [2024]

Are you looking for the best I2c Serial Module? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling I2c Serial Module.

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1 HiLetgo 2pcs 5V 2004 1602 LCD Display IIC I2C Adapter IIC Serial Interface Adapter for Arduino... HiLetgo 2pcs 5V 2004 1602 LCD Display IIC I2C Adapter IIC Serial Interface Adapter for Arduino...
2 SunFounder IIC I2C TWI Serial 2004 20x4 LCD Module Shield Compatible with Arduino R3 Mega2560 SunFounder IIC I2C TWI Serial 2004 20x4 LCD Module Shield Compatible with Arduino R3 Mega2560
3 5 Pieces 0.96 Inch OLED Module 12864 128x64 Driver IIC I2C Serial Self-Luminous Display Board... 5 Pieces 0.96 Inch OLED Module 12864 128x64 Driver IIC I2C Serial Self-Luminous Display Board...
4 5 Pcs 1602LCD Display IIC/I2C/TWI/SP I Serial Interface Board Module Port for Arduino 5 Pcs 1602LCD Display IIC/I2C/TWI/SP I Serial Interface Board Module Port for Arduino
5 DORHEA 2PCS 1602 16x2 LCD Module Shield Yellow-Green Backlight with IIC I2C Driver Serial Interface... DORHEA 2PCS 1602 16x2 LCD Module Shield Yellow-Green Backlight with IIC I2C Driver Serial...
6 Weewooday 8 Pieces IIC/ I2C/ TWI LCD Serial Interface Adapter and LCD Module Display Backlight... Weewooday 8 Pieces IIC/ I2C/ TWI LCD Serial Interface Adapter and LCD Module Display Backlight...
7 GeeekPi 2-Pack I2C 1602 LCD Display Module 16X2 Character Serial Blue Backlight LCD Module for... GeeekPi 2-Pack I2C 1602 LCD Display Module 16X2 Character Serial Blue Backlight LCD Module for...
8 IIC/I2C/TWI LCD 1602 16x2 Serial Interface Adapter Module Blue Backlight Compatible with Ar-duino... IIC/I2C/TWI LCD 1602 16x2 Serial Interface Adapter Module Blue Backlight Compatible with Ar-duino...
9 Dorhea 2PCS IIC I2C TWI Serial LCD 2004 20x4 Blue Backlight Module with I2C Interface Adapter... Dorhea 2PCS IIC I2C TWI Serial LCD 2004 20x4 Blue Backlight Module with I2C Interface Adapter...
10 WSDMAVIS 1Pcs CH341A USB to I2C IIC SPI ISP UART TTL Serial Adapter EPP/MEM Parallel Converter... WSDMAVIS 1Pcs CH341A USB to I2C IIC SPI ISP UART TTL Serial Adapter EPP/MEM Parallel Converter...
11 Songhe GY-906 MLX90614 MLX90614ESF Non Contact IR Infrared Temperature Sensor Module IIC I2C Serial... Songhe GY-906 MLX90614 MLX90614ESF Non Contact IR Infrared Temperature Sensor Module IIC I2C...
12 GeeekPi LCD 2004 Module with I2C Interface Adapter Blue Backlight 2004 20x4 LCD Module Shield for... GeeekPi LCD 2004 Module with I2C Interface Adapter Blue Backlight 2004 20x4 LCD Module Shield for...
13 WayinTop 20x4 2004 LCD Display Module with IIC/I2C/TWI Serial Interface Adapter (Blue/2004) WayinTop 20x4 2004 LCD Display Module with IIC/I2C/TWI Serial Interface Adapter (Blue/2004)
14 MakerFocus I2c OLED Display 0.96 Inch IIC Serial LCD LED Module SSD1306 128 64 for Ar duino with... MakerFocus I2c OLED Display 0.96 Inch IIC Serial LCD LED Module SSD1306 128 64 for Ar duino with...
15 Dorhea 0.96 inch oled i2c Display Module IIC Serial LCD Screen 0.96' LED Module Display Yellow Blue... Dorhea 0.96 inch oled i2c Display Module IIC Serial LCD Screen 0.96" LED Module Display Yellow...
16 HiLetgo HD44780 2004 LCD 20x4 2004A Character LCD Screen Display Module Blue Backlight with IIC/I2C... HiLetgo HD44780 2004 LCD 20x4 2004A Character LCD Screen Display Module Blue Backlight with...
17 UCTRONICS 0.96 Inch OLED Module 12864 128x64 Yellow Blue SSD1306 Driver I2C Serial Self-Luminous... UCTRONICS 0.96 Inch OLED Module 12864 128x64 Yellow Blue SSD1306 Driver I2C Serial Self-Luminous...
18 HiLetgo 2004 20X4 LCD Display LCD Screen Serial with IIC I2C Adapter Yellow Green Color LCD for... HiLetgo 2004 20X4 LCD Display LCD Screen Serial with IIC I2C Adapter Yellow Green Color LCD for...
19 KOOBOOK 1Pcs CJMCU FT232H High-Speed Multifunction Module USB to JTAG UART/FIFO SPI/I2C Module KOOBOOK 1Pcs CJMCU FT232H High-Speed Multifunction Module USB to JTAG UART/FIFO SPI/I2C Module
20 HiLetgo 1.3' IIC I2C Serial 128x64 SSH1106 SSD1306 OLED LCD Display LCD Module for Arduino AVR PIC... HiLetgo 1.3" IIC I2C Serial 128x64 SSH1106 SSD1306 OLED LCD Display LCD Module for Arduino AVR...
Bestseller No. 1
HiLetgo 2pcs 5V 2004 1602 LCD Display IIC I2C Adapter IIC Serial Interface Adapter for Arduino...
  • HiLetgo IIC I2C Serial Interface Module
  • Supply Voltage :2.5-6V
  • Supports the I2C protocol
  • PCB Color: Black
Bestseller No. 2
SunFounder IIC I2C TWI Serial 2004 20x4 LCD Module Shield Compatible with Arduino R3 Mega2560
  • Sunfounder I2C LCD 2004 displays characters of 4 rows with 20 characters in each.
  • Working voltage: 5V DC; Dimension: 60×99x22 mm.
  • IIC/I2C interface; only takes two I/O ports.
  • I2C Address: 0x27 or 0x3F.Compatible with Arduino R3/2560 board. http://wiki.sunfounder.cc/index.php?title=I2C_LCD2004
  • Professonal Support: SunFounder customer service team are always willing to solve any question from our customers .Any problem, please contact us on...
SaleBestseller No. 3
5 Pieces 0.96 Inch OLED Module 12864 128x64 Driver IIC I2C Serial Self-Luminous Display Board...
  • Information: 128 x 64; View angle: more than 160 degree; Support voltage: 3.3V-5V DC; Power consumption: 0.04W during normal operation, full screen...
  • Functional usages: 0.96 inch OLED module for showing graphical and textual information directly on your micro-controller projects; It supports many...
  • Embedded driver IC: Communication: I2C/IIC Interface, only need 2 I/O ports; Compatible with MMDVM, Pi-Star, and it is compatible with Raspberry pi
  • Self-luminous design: needn't backlight, the display can self-luminous; It has high contrast, bright and crisp dots, even tiny fonts quite readable
  • About fonts: no embedded fonts inside the OLED controller, user can create the fonts through the font generation software
Bestseller No. 4
5 Pcs 1602LCD Display IIC/I2C/TWI/SP I Serial Interface Board Module Port for Arduino
  • 1602LCD Display for Arduino
  • Supply voltage: 2.5-6V
  • Come with 2 IIC interface, which can be connected by Dupont Line or IIC dedicated cable
  • I2C Address: 0X20~0X27 (the original address is? 0X20,you can change it yourself)
  • Size:41.5mm(lengh)*19mm(width)*15.3mm(H)
Bestseller No. 5
DORHEA 2PCS 1602 16x2 LCD Module Shield Yellow-Green Backlight with IIC I2C Driver Serial Interface...
  • LCD screen can display 2-lines x 16-characters, working voltage: 5V; to come with a potentiometer, which is applied to adjust backlight and contrast.
  • Less I/O ports are occupied, only four - VCC, GND, SDA (serial data line), SCL (serial clock line), how to wire: GND—GND; VCC—VCC; SDA—A4;...
  • Support IIC protocol. The I2C LCD1602 library is provided, so you can call it directly used to adjust backlight and contrast.
  • Application: LCD module is applied to display characters, letters, numbers, real time clock and temperatur.
  • 1602 LCD display with I2C serial interface is compatible with for Arduino and Raspberry pi, display function: LCD display with I2C serial interface...
Bestseller No. 6
Weewooday 8 Pieces IIC/ I2C/ TWI LCD Serial Interface Adapter and LCD Module Display Backlight...
  • Components: LCD display with i2c serial interface backpack; LCD screen can display 2-lines x 16-characters; The i2c LCD adapter built-in industry...
  • Default Address: 0 x 27 for PCF8574T chip; 0 x 3F for PCF8574AT chip; Please kindly check the chip of the i2c interface; ( Please remember to download...
  • ,Compatibility: LCD display with I2C serial interface is compatible with for Arduino and Raspberry pi; Working voltage: 5V; To come with a...
  • Application: LCD module is applied to display characters, letters, numbers, real time clock and temperature
  • ,Display function: LCD display with I2C serial interface can be applied to display real time clock, temperature, humidity and so on; (A potentiometer...
Bestseller No. 7
GeeekPi 2-Pack I2C 1602 LCD Display Module 16X2 Character Serial Blue Backlight LCD Module for...
  • 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...
Bestseller No. 8
IIC/I2C/TWI LCD 1602 16x2 Serial Interface Adapter Module Blue Backlight Compatible with Ar-duino...
  • Components: Blue 16x2 1602 lcd display + I2C serial interface backpack; 1602 lcd screen can display 2-lines x 16-characters with built-in industry...
  • 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...
  • Four Pins: VCC, GND,SDL and SCA used for connecting Dupont Line or IIC dedicated cable.
  • Compatibility: used for connecting Ar-duino and Raspberry pi and it can be used to display real time clock, temperature, humidity etc. (A...
  • Wide Application: Commonly used in copiers, fax machines, laser printers, industrial test equipment and networking equipment such as routers and...
Bestseller No. 9
Dorhea 2PCS IIC I2C TWI Serial LCD 2004 20x4 Blue Backlight Module with I2C Interface Adapter...
  • I2C LCD 2004 display 20 characters in one row, 4 rows can display 80 characters.
  • This kit contains 3pcs IIC/I2C/TWI serial interface adapter, you can start your project at any time.
  • Less I/O ports are occupied, only four - VCC, GND, SDA (serial data line), SCL (serial clock line), address of the module: 0x27 or 0x3F.
  • IIC/I2C interface, only takes two I/O ports thus saving more for other usages. You can adjust the contrast by the potentiometer at its back. If you...
  • LCD display module works great compatible with Arduino / Mega2560 board and other micro-controllers.
Bestseller No. 10
WSDMAVIS 1Pcs CH341A USB to I2C IIC SPI ISP UART TTL Serial Adapter EPP/MEM Parallel Converter...
  • Full-speed USB device interface, compatible with USB V2.0, Standard USB-A male design;Direct power supply from USB connectin to PC.Analogue standard...
  • Support 3.3V and 5V TTL target system, the serial application is fully compatible with the computer under the *Windows operating system, without need...
  • Two parallel port interface way: EPP mode and MEM way; USB to parallel port can be used for simple digital I / O control;Support a variety of serial...
  • Support the outwards output voltage, optional 3.3V/ 5V or no output;Support working status indication;Dual interface output;Hardware full-duplex...
  • Application:Simulation standard serial ports, for upgrading original serial peripherals, or increased via USB;Need I2C, SPI, UART, TTL serial port and...
Bestseller No. 11
Songhe GY-906 MLX90614 MLX90614ESF Non Contact IR Infrared Temperature Sensor Module IIC I2C Serial...
  • Digital interface type: IIC (slave mode) or PWM
  • Temperature measurement range: -70℃~382.2℃
  • Temperature measurement error: ±0.5℃ (at room temperature) resolution 0.02℃
  • Working voltage: 3.3V~5V
  • Operating environment temperature -40~125℃
Bestseller No. 12
GeeekPi LCD 2004 Module with I2C Interface Adapter Blue Backlight 2004 20x4 LCD Module Shield for...
  • The LCD has always been a device that acts as a window in human-computer interaction. For example, the prompt window on some instrument devices, the...
  • The common LCD1602, LCD2004, and LCD12864 are fabricated using liquid crystal materials and communicated using the I2C bus.
  • It is a high-performance serial bus with bus rules and high-speed or low-speed device synchronization required for multi-master systems. The I2C bus...
  • Compatible with all devices with I2C interfaces, such as Arduino, raspberry pi, beagle bone black, tinker board, stm32, esp32 and more.
  • Package Includes:1 x LCD2004,1 x Jumpwire
Bestseller No. 13
WayinTop 20x4 2004 LCD Display Module with IIC/I2C/TWI Serial Interface Adapter (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...
  • 【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...
  • 【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....
  • 【Widely Applications】LCD display module based on the popular controller, works great with other micro-controllers.
Bestseller No. 14
MakerFocus I2c OLED Display 0.96 Inch IIC Serial LCD LED Module SSD1306 128 64 for Ar duino with...
  • High quality, low price, 40pcs dupon wires are free. Note: This I2c OLED Display come with unsoldered, requires soldering.
  • I2c IIC Serial Oled LCD LED Blue Display Module, Interface: VCC: 3.3-5V, GND: Ground, SCL: Serial Clock, SDA: Serial Data
  • Size: 0.96 inch, Resolution: 128*64, Color: Blue, Viewing angle: greater than 160 degrees, Supported platforms: for arduino, 51 series, MSP430 series,...
  • Low power consumption: 0.04W during normal operation, Support wide voltage: 3.3V-5V DC, Working temperature: -30-80 degrees, Volume: 27MM * 27MM *...
  • Dupont Wires: Quantity: 40pcs, Length: 20cm/7.87 inch, 2.54mm 1p-1p pin head. Compatible with 0.1 mil spacing pin headers. Compatible with 2.54mm...
Bestseller No. 15
Dorhea 0.96 inch oled i2c Display Module IIC Serial LCD Screen 0.96" LED Module Display Yellow Blue...
  • This i2c display module is 0.96 inch diagonal,Resolution: 128 x 64, View angle: > 160°, Support voltage: 3.3V-5V DC, Power consumption: 0.04W during...
  • The IIC address can be changed,it is convenient to use with different machines Four square holes are easy to install
  • 0.96 Inch OLED module for showing graphical & textual information directly on your micro-controller projects. It compatible with Arduino UNO and Mega,...
  • Low-power, very legible and vibrant, a crisp screen, pixels stand out very well even in a brighter circumstances like full sunlight
  • Needn't backlight, the display unit can self-luminous. It has Super High Contrast, bright and crisp dots, even tiny fonts quite readable.No embedded...
Bestseller No. 16
HiLetgo HD44780 2004 LCD 20x4 2004A Character LCD Screen Display Module Blue Backlight with IIC/I2C...
  • HD44780 2004 LCD 20x4 2004A Character LCD Display Module
  • Display Format: 20 Characters x 4 lines
  • Fully assembled and tested Serial LCD 20x4 Module
  • With IIC/I2C Serial Interface Adapter
Bestseller No. 17
UCTRONICS 0.96 Inch OLED Module 12864 128x64 Yellow Blue SSD1306 Driver I2C Serial Self-Luminous...
  • UCTRONICS 0.96 Inch OLED Module for showing graphical & textual information directly on your micro-controller projects. It supports many chips:...
  • Resolution: 128 x 64, View angle: > 160°, Support voltage: 3.3V-5V DC, Power consumption: 0.04W during normal operation, full screen lit 0.08W
  • Embedded Driver IC: SSD1306. Communication: I2C/IIC Interface, only need two I / O ports
  • Needn't backlight, the display unit can self-luminous. It has Super High Contrast, bright and crisp dots, even tiny fonts quite readable
  • No embedded fonts inside the OLED controller, user can create the fonts through the font generation software. We offer technical support and software...
Bestseller No. 18
HiLetgo 2004 20X4 LCD Display LCD Screen Serial with IIC I2C Adapter Yellow Green Color LCD for...
  • High quality 2004 LCD screen with IIC i2c Adapter, Displays 4-lines X 20-characters.
  • Backlight control, you can control by jumpers, can also be controlled by the program.
  • IIC/I2C interface was developed to reduce the IO port usage on Arduino board.
  • Adjustable contrast, the backlight control to provide library.
  • 5V power supply, the device address will be 0x27 or 0x3F at Random.
Bestseller No. 19
KOOBOOK 1Pcs CJMCU FT232H High-Speed Multifunction Module USB to JTAG UART/FIFO SPI/I2C Module
  • CJMCU-FT232H is a single channel USB 2.0 Hi-Speed (480Mb/s) to UART/FIFO IC.USB 2.0 Hi-Speed (480Mbits/Second) and Full Speed (12Mbits/Second)...
  • It has the capability of being configured in a variety of industry standard serial or parallel interfaces.
  • Entire USB protocol handled on the chip. No USB specific firmware programming required.
  • Multi-Protocol Synchronous Serial Engine (MPSSE) to simplify synchronous serial protocol (USB to JTAG, I2C, SPI (MASTER) or bit-bang) design.
  • UART transfer data rate up to 12Mbaud. (RS232 Data Rate limited by external level shifter).
Bestseller No. 20
HiLetgo 1.3" IIC I2C Serial 128x64 SSH1106 SSD1306 OLED LCD Display LCD Module for Arduino AVR PIC...
  • Driver IC: SSH1106.Resolution: 128*64
  • Four square holes are easy to install
  • Ultra-low power consumption: full screen lit 0.08w
  • The IIC address can be changed,it is convenient to use with different machines
  • Supports many control chip : fully compatible with Arduino 51 series,msp430 series , stm32/2 CSR IC etc

Having trouble finding a great I2c Serial Module?

This problem is well understood by us because we have gone through the entire I2c Serial Module research process ourselves, which is why we have put together a comprehensive list of the best I2c Serial Modules available in the market today.

After hours of searching and using all the models on the market, we have found the best I2c Serial Module for 2023. See our ranking below!

How Do You Buy The Best I2c Serial Module?

Do you get stressed out thinking about shopping for a great I2c Serial Module? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching I2c Serial Module, which is why we have assembled a comprehensive list of the greatest I2c Serial Module available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for I2c Serial Module that you consider buying. Your questions might include the following:

  • Is it worth buying an I2c Serial Module?
  • What benefits are there with buying an I2c Serial Module?
  • What factors deserve consideration when shopping for an effective I2c Serial Module?
  • Why is it crucial to invest in any I2c Serial Module, much less the best one?
  • Which I2c Serial Module are good in the current market?
  • Where can you find information like this about I2c Serial Module?

We’re convinced that you likely have far more questions than just these regarding I2c Serial Module, 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 I2c Serial Module, 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 I2c Serial Module. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an I2c Serial Module 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 I2c Serial Module 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:

  1. Brand Value: Every brand of I2c Serial Module 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.
  2. Features: What bells and whistles matter for an I2c Serial Module?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your I2c Serial Module.
  5. Customer Ratings: Number ratings grade I2c Serial Module objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their I2c Serial Module.
  7. Product Quality: You don’t always get what you pay for with an I2c Serial Module, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an I2c Serial Module is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining I2c Serial Module information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

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FAQ:

Q: What is I2C serial interface 20×4 LCD module?

A: I2C Serial Interface 20×4 LCD Module This is I2C interface 20×4 LCD display module, a new high-quality 4 line 20 character LCD module with on-board contrast control adjustment, backlight and I2C communication interface. For Arduino beginners, no more cumbersome and complex LCD driver circuit connection.

Q: What is the I2C serial protocol?

A: In this I2C tutorial you will learn all about the 2 wire I2C serial protocol; How easy it is to use, how it works and when to use it. The I2C protocol is used in a huge range of chips – just a few examples from this site include the DS1307 (RTC), SSD1306 (OLED Display), MCP23017 (Serial expander).

Q: How does the I2C interface work?

A: The I2C interface uses two bi-directional lines meaning that any device could drive either line. In a single master system the master device drives the clock most of the time – the master is in charge of the clock but slaves can influence it to slow it down (See Slow Peripherals below).

Q: How to make an I2C LCD display?

A: I2C LCD Display. At first you need to solder the I2C-to-LCD piggy-back board to the 16-pins LCD module. Ensure that the I2C-to-LCD piggy-back board pins are straight and fit in the LCD module, then solder in the first pin while keeping the I2C-to- LCD piggy-back board in the same plane with the LCD module.