Features

•

Cost effective 16-bit LED driving scheme

•

Driver for 6x10 LED matrix with individual LED control and row-wise scanning

•

USB Type-C and DC jack connector for DC input power

•

Bluetooth Smart connectivity and Android application for hassle free

demonstration

•

Connector for stacking multiple LED drivers in daisy chain configuration

•

Preconfigured demos (selected through on-board switches):

–

with brightness control

–

with speed control

–

with blink rate (flashing) control

Description

The STP16CPC26 low voltage 16-bit constant current LED sink driver on the

STEVAL-LLL005V1 evaluation board ensures a cost effective 6x10 LED matrix with

individual LED control.

The LED driver evaluation board includes a jumper to select between powering the

board through a standard DC jack input or a USB Type-C connector, as well as two

control switches.

An Android app is also available for enhanced user experience and control.

The SPBTLE-RF very low power module for Bluetooth Smart v4.1 allows

communication with the board via your smartphone.

The STM32F030 mainstream ARM Cortex-M0 Value line MCU with 64 Kbytes of

Flash, 48 MHz CPU manages driving and transmission of data over BLE.

Summary table

STEVAL-LLL005V1

evaluation board

STEVAL-

LLL005V1

STP16CPC26 low

voltage 16-bit constant

current LED sink driver

STP16CPC26

SPBTLE-RF very low

power module for

Bluetooth Smart v4.1

SPBTLE-RF

STM32F030

mainstream ARM

Cortex-M0 Value line

MCU

STM32F030

60 LED (6 x 10) cost-effective matrix display based on STP16CPC26 with

Bluetooth low energy and Android app

STEVAL-LLL005V1

Data brief

DB3478 - Rev 1 - January 2018

For further information contact your local STMicroelectronics sales office.

www.st.com/