The Tiva C Series TM4C123G LaunchPad Evaluation Kit is a low-cost evaluation platform for beginners and professionals. It contains TM4C123GH6PM micro-controller with a USB 2.0 device interface .The EK-TM4C123GXL also have buttons and an RGB LED for testing digital input and outputs. This LaunchPad provides an easy and inexpensive way to develop applications with the Tiva C Series TM4C123GH6 microcontroller.For more information go to Texas Instruments The EK-TM4C123GXL works with several compilers, including:
Code Composer Studio
Programming using ENERGIA
Here we are using Energia which is an open-source and user friendly compiler without code limit.It is similar Arduino . Energia also supports the MSP-EXP430G2, MSP-EXP430FR5739 and Stellaris EK-LM4F120XL LaunchPads .