I2C Interface Expansion Module (I2C Hub / Adapter Board)
Prices updated: 13 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
 RAM Electronics | I2C Interface Expansion Module | 75 EGP | View in store |
Price history
Lowest daily price, last 90 days
Lowest price recorded: 75 EGP
About this product
An I2C interface expansion module that adds I2C connectivity to a microcontroller. The store describes it as an I2C hub and I2C adapter board, and it is listed alongside character LCD products. It can help reduce the number of wires needed between an Arduino or other controller and a display. Confirm the chipset and pinout before connecting, as the listing does not give full specifications.
Specifications
- Interface
- I2C (IIC)
- Type
- Expansion / adapter board
- Listed use
- Character LCD modules
Frequently asked questions
What is the price of I2C Interface Expansion Module (I2C Hub / Adapter Board) in Egypt?
I2C Interface Expansion Module (I2C Hub / Adapter Board) currently costs 75 EGP in Egypt.
Where can I buy I2C Interface Expansion Module (I2C Hub / Adapter Board) in Egypt?
I2C Interface Expansion Module (I2C Hub / Adapter Board) is available from RAM Electronics. Compare the offers above to find the best price.
Which LCD does this module work with?
The listing does not name a specific display. Many I2C adapter boards for character LCDs use a PCF8574 I/O expander. Check the chipset and photos on the product page before wiring it to your display.
Which pins connect to the Arduino?
I2C needs four connections: VCC, GND, SDA and SCL. On a classic Arduino Uno, SDA is A4 and SCL is A5. On a Mega, they are pins 20 (SDA) and 21 (SCL).
