The STMicroelectronics STEVAL-LLL011V1 is a compact 16 RGB LED board driven by four LED120212-Channel low quiescent current LED drivers and STM32L073 microcontroller to run user scripts for LED effects. The board includes two buttons and gyroscope and microphone sensors that can be programmed via USB to trigger LED effects. It is designed for portable applications with a Li-Ion battery, which is charged via USB thanks to the embedded linear battery charger. Alternative external power supply is also supported. STM32L073 on-board microcontroller
L3GD20H gyroscope and MP34DT01-M digital MEMS microphone
16 RGB LEDs
Battery-powered supply option
USB connector for battery charging and communication
Programmable with scripts