I2C interface for LCD

Serial converter for alpha-numeric LCD modules with parallel interface. The module provides a much simpler way to interface with the LCD as only clock and data are needed, instead of 16 wires. Works with all LCDs using the HD44780 controller and all microcontrollers that supports I2C. Three solder jumpers on the board can be used to set individual I2C addresses.

* Serial converter: PCF8574
* Dimensions: 41.8 x 19.2 x 8.7mm
* Supply voltage: 2.5 - 6V