TI LaunchPad (Stellaris) w/ lm4f120 (80MHz)


Platform TI TIVA: Texas Instruments TM4C12x MCUs offer the industrys most popular ARM Cortex-M4 core with scalable memory and package options, unparalleled connectivity peripherals, advanced application functions, industry-leading analog integration, and extensive software solutions.

Microcontroller LPLM4F120H5QR
Frequency 80MHz
Flash 256KB
Vendor TI


Please use lplm4f120h5qr ID for board option in “platformio.ini” (Project Configuration File):

platform = titiva
board = lplm4f120h5qr

You can override default TI LaunchPad (Stellaris) w/ lm4f120 (80MHz) settings per build environment using board_*** option, where *** is a JSON object path from board manifest lplm4f120h5qr.json. For example, board_build.mcu, board_build.f_cpu, etc.

platform = titiva
board = lplm4f120h5qr

; change microcontroller
board_build.mcu = lplm4f120h5qr

; change MCU frequency
board_build.f_cpu = 80000000L


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 LaunchPad (Stellaris) w/ lm4f120 (80MHz) 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


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.
libOpenCM3 The libOpenCM3 framework aims to create a free/libre/open-source firmware library for various ARM Cortex-M0(+)/M3/M4 microcontrollers, including ST STM32, Ti Tiva and Stellaris, NXP LPC 11xx, 13xx, 15xx, 17xx parts, Atmel SAM3, Energy Micro EFM32 and others.