TI FraunchPad MSP-EXP430FR5739LP


Platform TI MSP430: MSP430 microcontrollers (MCUs) from Texas Instruments (TI) are 16-bit, RISC-based, mixed-signal processors designed for ultra-low power. These MCUs offer the lowest power consumption and the perfect mix of integrated peripherals for thousands of applications.

Microcontroller MSP430FR5739
Frequency 16MHz
Flash 16KB
RAM 512B
Vendor TI


Please use lpmsp430fr5739 ID for board option in “platformio.ini” (Project Configuration File):

platform = timsp430
board = lpmsp430fr5739

You can override default TI FraunchPad MSP-EXP430FR5739LP settings per build environment using board_*** option, where *** is a JSON object path from board manifest lpmsp430fr5739.json. For example, board_build.mcu, board_build.f_cpu, etc.

platform = timsp430
board = lpmsp430fr5739

; change microcontroller
board_build.mcu = msp430fr5739

; change MCU frequency
board_build.f_cpu = 16000000L


PIO Unified Debugger - “1-click” solution for debugging with a zero configuration.


You will need to install debug tool drivers depending on your system. Please click on compatible debug tool below for the further instructions and configuration information.

You can switch between debugging Tools & Debug Probes using debug_tool option in “platformio.ini” (Project Configuration File).

TI FraunchPad MSP-EXP430FR5739LP has on-board debug probe and IS READY for debugging. You don’t need to use/buy external debug probe.

Compatible Tools On-board Default
MSP Debug Yes Yes


Name Description
Energia Energia Wiring-based framework enables pretty much anyone to start easily creating microcontroller-based projects and applications. Its easy-to-use libraries and functions provide developers of all experience levels to start blinking LEDs, buzzing buzzers and sensing sensors more quickly than ever before.