STMicroelectronics STEVAL-ILL030V1

Using DMX512, based on the STM32F103C6 ARM Cortex-M3 microcontroller and STCS1A constant current led driver
Jumper settings to configure the board in transmitter, receiver or standalone mode
The STCS1A device provides dimming control of the on-board LEDs
Over/undervoltage protection using the STBP120 voltage protection device
Uses the ESDAULC6-3BP6 ESD protection device for advanced USB protection
Option of powering the LEDs through an external power supply, or through a 5V power supply output from the STBP120
Board uses an internal clock source, without a crystal
Mini-B type USB connector can be used if power for LEDs is supplied separately from external source

STM32F1 Series 32-Bit ARM® Cortex®-M3 Microcontrollers, STMicroelectronics

The STM32 family of 32-bit Flash Microcontrollers is based on the breakthrough ARM Cortex™-M3 core - a core specifically developed for embedded applications. The STM32 family benefits from the Cortex™-M3 architectural enhancements including the Thumb-2 instruction set to deliver improved performance with better code density, significantly faster response to interrupts, all combined with industry leading power consumption.

Benefits
• Excellent real-time behaviour
• Oustanding power efficiency
• Superior and innovative peripherals
• Maximum integration
• Cross family pin-to-pin, peripheral and software compatibility