However, if you use an LCD module with I2C interface ... which is a general purpose bidirectional 8 bit I/O port expander that uses the I2C protocol. The PCF8574 is a silicon CMOS circuit provides ...

A while ago I received a couple of I/O port expander modules that use the I 2 C protocol ... so there can be up to 16 of these I/O expanders PCF8574/74A together on the same I2C-bus, supporting up to ...

Orient Display has just announced a new series of character LCD modules which are directly controlled by I2C and SPI interfaces. High reliability makes mono LCD technology ideal for industrial and ...

We like this approach because instead of doing some hard-core LCD work he’s using prototyping ... peripheral is just a matter of loading the i2c module and writing some Python.