SLAA908A September 2019 – September 2021 MSP430FR2032 , MSP430FR2032 , MSP430FR2033 , MSP430FR2033 , MSP430FR2153 , MSP430FR2153 , MSP430FR2155 , MSP430FR2155 , MSP430FR2310 , MSP430FR2310 , MSP430FR2311 , MSP430FR2311 , MSP430FR2353 , MSP430FR2353 , MSP430FR2355 , MSP430FR2355 , MSP430FR2422 , MSP430FR2422 , MSP430FR2433 , MSP430FR2433 , MSP430FR2475 , MSP430FR2475 , MSP430FR2476 , MSP430FR2476 , MSP430FR4131 , MSP430FR4131 , MSP430FR4132 , MSP430FR4132
The MSP430FR2311 MCU has two eUSCI modules that can be used as a low-cost UART-to-I2C bridge (configured as an I2C master) using the UART and I2C modes. This bridge make it convenient for hardware devices that support only UART to access I2C protocol devices for data transmission and exchange. To get started, download the project files and a code example that demonstrate this functionality.