MSP-EXP430FR2433 LaunchPad™ Development Kit Texas Instruments MSP-EXP430FR2433 LaunchPad™ Development Kit is designed to quickly and easily demonstrate the MSP430FR2433 Value Line Sensing microcontroller (MCU). Designers can develop on the ultra-low-power MSP430FR2x Value Line Sensing MCU platform using the included on-board debug probe for programming, debugging, and energy measurements. Creating a simple user interface, the MSP-EXP430FR2433 consists of 2 buttons and 2 LEDs. Standalone applications are enabled without an external power supply with support using a supercapacitor (which needs to be purchased and installed by the user) that acts like a rechargeable battery.