When I Bought a I2C LCD Module from a chinese web, the I2C addres isn't in the Original Extension By BeforeFly and I modified to works with my I2C Module. I add too a Spanish Translation for this ...

This project is a simple i2c 40 pin GPIO expander module based on the PCA9505 or the PCA9506. ... All images (pcb or schematic) are exported at 2x scale. All major format are here: easyeda, altium, ...

New LCD Modules controlled by SPI and I2C: 04 Jul 2013. Orient Display has just announced a new series of character LCD modules which are directly controlled by I2C and SPI interfaces. High ...