Returns accepted for 3 days

Free return shipping

No restocking fee

No final sale items

100% Payment Secure

Online Support

Returns accepted for 3 days

Free return shipping

No restocking fee

No final sale items

100% Payment Secure

Online Support

Cart
Your cart is currently empty.

IIC/I2C Serial Interface Ad...

It's a IIC/I2C Serial Interface Adapter Module The blue preset is to adjust the contrast of the LCD. The black jumper on the left is to enable the Backlight of LCD. The I2C device has a HEX address by which a microcontroller can communicate with it. This is set by the 3 bits A0,A1 ,A2 .If no jumper is present , it is HIGH &  a jumper means LOW. By default all the 3 jumpers are open. Modules, LCD Display Module,  LCD Interface, Interface Module, I2C GPIO Expander Module.

Specification-

Supply voltage 5v
I2c address  0x20~0x27
Country of Origin China

 


Translation missing: en.general.search.loading