FTM Board Club
STMicroelectronics
STEVAL-LLL011V1
Evaluation board for the 12-Channel LED1202 low quiescent current LED driver

The STEVAL-LLL011V1 is a compact 16 RGB LED board driven by four LED1202 12-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.

Features
  • 4x 12-channel low quiescent current LED drivers
  • 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
  • RoHS and China RoHS compliant
  • WEEE compliant (2012/19/UE RAEE II)