Out of Stock
NamTronics
I2C LCD Display Adapter Module – PCF8574 (1602/2004 Compatible)
N$15.00
Sale
Delivery options available at checkout.
Currently Out of Stock
Nationwide delivery
Shipping across Namibia
12-Month Warranty
Manufacturing defects covered
Technical support
Local assistance when needed
Product details
The I2C LCD Display Adapter Module is a convenient expansion board designed to simplify the connection of LCD1602 (16×2) and LCD2004 (20×4) character displays to microcontrollers such as Arduino, ESP32, and Raspberry Pi.
Featuring the PCF8574 I/O expander chip, this module converts a standard parallel LCD interface into an I2C communication interface, reducing the number of connections required from your microcontroller to just four pins.
Ideal for DIY electronics, automation systems, educational projects, and LCD display applications.
Key Features
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Controller IC: PCF8574 I/O Expander
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Communication Interface: I2C / IIC
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Compatible Displays: LCD1602 (16×2) and LCD2004 (20×4)
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Operating Voltage: Typically 5V DC
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Connection Pins: VCC, GND, SDA, SCL
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Adjustable Contrast: Onboard potentiometer for LCD contrast adjustment
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Backlight Control: Supports LCD backlight control via I2C
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Compact Design: Mounts directly onto compatible LCD modules
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Easy Integration: Reduces wiring complexity and saves microcontroller GPIO pins
Applications
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Arduino LCD display projects
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ESP32 and microcontroller applications
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Temperature and humidity monitoring systems
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DIY electronics and prototyping
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Robotics and automation projects
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Digital measurement and monitoring systems
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Educational electronics projects
Package Includes
1 × I2C LCD Display Adapter Module (PCF8574)
Note: LCD display is not included. This product is an adapter module only. I2C addresses may vary depending on the module version. ESP32 and Raspberry Pi applications may require appropriate logic-level interfacing.
Shipping information
Orders are delivered throughout Namibia. Shipping costs are calculated during checkout.
Orders are reserved for two calendar days while EFT payment is pending. Unpaid orders may then be cancelled and the products returned to stock.
Warranty, Returns & Support
12-Month Warranty
This product is covered by a 12-month warranty against manufacturing
defects from the date of purchase.
Warranty claims are subject to assessment. The warranty does not cover normal wear and tear, accidental damage, misuse, neglect, unauthorised modifications, power surges, or use contrary to the manufacturer's instructions.
If you experience a problem with your product, please contact NamTronics. We will assist with troubleshooting and, where applicable, arrange the warranty assessment, repair or replacement process.
Please retain your proof of purchase for warranty claims.
