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The Stellaris® LM4F232 Evaluation Board (EK-LM4F232) is an evaluation platform for the Stellaris LM4F232H5QD ARM® Cortex™-M4F-based microcontroller. The evaluation board design highlights the LM4F232H5QD microcontroller USB 2.0 On-The-Go/Host/Device (USB OTG/Host/Device) interface, 12-bit Analog-to-Digital Converter (ADC), Real-Time Clock (RTC), and battery-backed Hibernation module. The EK-LM4F232 evaluation board includes a Stellaris LM4F232H5QD microcontroller and an integrated Stellaris In-Circuit Debug Interface (ICDI). This user guide describes how these various peripherals operate and interface to the microcontroller. It also presents general information on software development as well as instructions for Flash memory programming.