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This guide is intended to help developers who are interested in testing code written for the MSP430FR2000 MCU by loading it onto the MSP430FR2311 MCU. Running the code on the MSP430FR2311 LaunchPad Development Kit may help to reduce test costs, because the LaunchPad development kit with built-in eZ-FET emulation is less expensive than purchasing the MSP-TS430PW20 Target Development Board and MSP-FET Flash Emulation Tool. Key differences between the two MCUs are outlined in this guide. These differences may require a change in code when porting from the MSP430FR2000 MCU to the MSP430FR2311 MCU.