How should I connect my MSP430 to my LCD display? in General Posted April 10, 2013 Ok so I connected the board to the display using a wire wrap tool.P1.5 => SCK/SCLP2.0 => CSP1.7 => MOSIP1.6 => MISOVCC => VCCGND => GND But now that I have it connected I can't find any tutorial anywhere for Energia or Code Composer Studio that explains how to communicate with the LCD using serial communication. I did find this in the MSP430 datasheet: The USCI module is used for serial data communication. The USCI module supports synchronous communication protocols such as SPI (3 or 4 pin) and I2C, and asynchronous communication protocols such as UART, enhanced UART with automatic baudrate detection (LIN), and IrDA. Not all packages support the USCI functionality. USCI_A0 provides support for SPI (3 or 4 pin), UART, enhanced UART, and IrDA. USCI_B0 provides support for SPI (3 or 4 pin) and I2C. So I suppose I would want to use USCI_B0. Does anyone know of any good tutorials for this?