(reference circuit diagram of the lcd backpack) I2C LCD Display. Now let’s get started. At first you need to solder the backpack to your LCD module. Ensure that the backpack pins are straight and fit ...

PCF8574 Module. When playing with microcontrollers, sometimes a need arises to add more digital I/Os than the chip supports natively. The PCF8574 (PCF8574T) module is one of the more popular ways of ...

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 ...

Addressing the new peripheral is just a matter of loading the i2c module and writing some Python. Posted in Raspberry Pi Tagged character lcd , hd44780 , lcd , pcf8574 , RPi Post navigation ...