Top 10 I2C Module UK – Conditional Access Modules

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HALJIA 5 PCS LCD1602 Adapter Board Module IIC I2C TWI SPI Serial Interface DC 5V Compatible with Arduino 1602 2004 LCD Display

HALJIA #ad - As the pin resources of arduino controller is limited, with this I2C interface module, your project may be not able to use normal LCD shield after connected with a certain quantity of sensors or SD card.

This is great iic/i2c/twi/spi serial interface Adapter For Arduino LCD 1602 2004. The backlight and contrast is adjusted by potentiometer. Come with 2 iic interface, which can be connected by Dupont Line or IIC dedicated cable. However, you will be able to realize data display via only 2 wires. If you already has i2c devices in your project, this LCD module is fantastic for Arduino based project.
BrandHALJIA #ad
ManufacturerHALJIA #ad
Height1 cm (0.39 Inches)
Length10 cm (3.94 Inches)
Weight0.04 kg (0.09 Pounds)
Width6 cm (2.36 Inches)
Part Number43216-8443



Youmile 2Pcs 1602 LCD Module IIC/I2C/TWI Interface 1602 16x2 Serial LCD Adapter Module for Arduino UNO R3 Mega 2560 Raspberry Pi with Dupont Cable

YOUMILE #ad - Backlight:Green with black character color. Operate Voltage: 6V. Displays 2-lines X 16-characters. Lcd controller: HD44781. Pin definition: vcc/ gnD/SDL and SCA.
BrandYOUMILE #ad
ManufacturerYOUMILE #ad
Part NumberGR-YM-266A

3. DollaTek


DollaTek Tiny DS3231 AT24C32 I2C Module Precision Real Time Clock Module For Arduino

DollaTek #ad - Integrated oscillator improve long-term accuracy of the device and reduces the number of components of the production line. Note: this is not original Arduino product.

The ds3231 is available in commercial and industrial temperature ranges, hours, day, date, minutes, month, using a 16-pin 300mil SO package. The device incorporates a battery input, disconnect the main power supply and maintains accurate timekeeping. It only a substitute accessories from DollaTek. Rtc maintains seconds, and year information. Ds3231 is a low-cost, extremely accurate I2C real-time clock RTC, with an integrated temperature-compensated crystal oscillator TCXO and crystal.
BrandDollaTek #ad
ManufacturerDollaTek #ad



ICQUANZX 10pcs 4 Channels IIC I2C Logic Level Converter Bi-Directional Module 3.3V to 5V Shifter

ICQUANZX #ad - The bi-directional logic level converter is a small device, which can safely steps down 5V signals to 3. 3v and steps up 3. 3v to 5v at the same time. This level converter works with 2. 8v and 1. 8v devices, it can bidirectionally transfer with 4 channels between high logic voltage and low logic voltage. Each logic level converter has the capability of converting 4 pins on the high side to 4 pins on the low side with two inputs and two outputs provided for each side.
ManufacturerICQUANZX #ad
Part Number00588

5. Waveshare


Waveshare 1.5inch OLED Display Module 128x128 16 gray scale SPI/I2C Interface SSD1327 Driver Raspberry Pi/Jetson Nano/Arduino/STM32 Examples Provided

Waveshare #ad - 16 gray scale, better display effect. Comes with development resources and manual examples for Raspberry Pi/Jetson Nano/Arduino/STM32, download link: www. Waveshare. Com/wiki/1. 5inch_olED_Module. Supports spi or i2C interface, configured via onboard resistor. This is a general oled display module, 1. 5inch diagonal, with embedded controller, 128x128 pixels, 16 gray scale, communicating via SPI or I2C interface.128x128 high resolution.
BrandWaveshare #ad
ManufacturerWaveshare #ad
Weight0.01 kg (0.02 Pounds)
Part Number1.5inch OLED Module



HALJIA AT24C02 module I2C interface IIC EEPROM memory module storage module for Smart car

HALJIA #ad - All pins are pulled out and marked. Low-voltage and standard-voltage Operation, VCC = 2. 7v–5. 5v. Built-in i 2 c communication requires a pull-up resistor. Onboard chip AT24C02 chip. Pcb board size: 1. 9 cm × 1. 1 cm.
BrandHALJIA #ad
ManufacturerHALJIA #ad
Weight0.02 kg (0.04 Pounds)
Part Number31



5pcs OLED 128X64 Display OLED LCD LED Display Module I2C IIC SPI Serial

TECNOIOT #ad - High performance 2. 4 cm 096 " oled lcd screen ssd1306 128X64 with SPI series. Fast delivery fast and high quality delivery of Spain buying in TECNOIOT. Resolutions 1. 54 inches oled; high resolution - 128 x 64; Drive speed - 1/64. Panel size 26. 70 mm x 19. 26 mm x 1. 85 mm. Driver ic ssd1309, Color - blue.
ManufacturerTECNOIOT #ad
Part NumberA31-OLED-89-1

8. AZDelivery


AZDelivery HD44780 1602 16x2 Serial LCD Black Character Green Backlight Display Board IIC PCF8574T I2C Adapter Converter Bundle Compatible with Arduino Including E-Book!

AZDelivery #ad - This handy bundle has thanks to ready-to-use open source libraries. The included e-book provides useful information on how to begin your project, helps with a quick setup and saves time on the configuration process.

The i2c interface allows for the handy display module to have fast transmission and display 2 lines of 16 characters in black writing on a green background. The i2c addresses allow 6 displays to operate simultaneously. Contrast adjustment can be made via a potentiometer. Display dimensions are: l x w x h: 80 mm x 35 mm x 11 mm display dimensions; The I2C adapter dimensions: 52 mm x 19 mm x 14 mm board size without pins: 41 mm x 19 mm x 7 mm.

This product includes an e-book that provides useful information on how to begin your project, it helps with a quick setup and saves time on the configuration process. We provide an array of application examples, full installation guides and libraries. Our 1602 lcd module has the i2c interface for 16-character display that requires only 4 instead of 16 connections.
BrandAZDelivery #ad
ManufacturerAZDelivery #ad
Part Number1x HD44780 1602 Verde



XCSOURCE 5PCS IIC I2C Logic Level Converter Bi-Directional Module 5V to 3.3V TE291

XCSOURCE #ad - This level converter works with 2. 8v and 1. 8v devices. The board needs to be powered from the two voltages sources high voltage and low voltage that your system is using. Brand new and High Quality. The level converter is very easy to use.
ManufacturerXCSOURCE #ad
Part NumberTE291

10. IBest


VOC etc, IBest for Jetson Nano Environment Sensors Module Expansion Board with 1.3inch OLED Display I2C Interface Measuring Temperature & Humidit,Air Pressure, Ambient Light Intensity

IBest #ad - Onboard sgp40 sensor, for detecting ambient VOC. Onboard 1. 3inch oled display, for displaying environment data in real time. Onboard icm20948 motion sensor, accelerometer, and magnetometer. Onboard si1145 sensor, gyroscope, for measuring IR/UV rays. I2c bus, allows reading and displaying data by just using two wires. Onboard tsl25911fn digital ambient light sensor, humidity, for measuring temperature, for measuring IR and visible light. Onboard bme280 sensor, and air pressure. Comes with development resources and user manual python examples.
BrandIBest #ad
ManufacturerIBest #ad
Part NumberEnvironment Sensor Module
ModelEnvironment Sensor Module