STMicroelectronics, 60 LED (6 x 10) Cost-Effective Matrix Display, Bluetooth, STP16CPC26

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.

• 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