STMicroelectronics STEVAL-ILL073V1 Evaluation Board
STMicroelectronics STEVAL-ILL073V1 Evaluation Board is a high brightness, RGB LED array driver system board with local dimming and diagnostics. This evaluation board is based on an ALED1642GW independent PWM LED driver controlled through an STM8A microcontroller SPI interface. The 16 RGB LED matrix is driven by three ALED1642GW LED drivers for each channel: one for red, green, and blue.
The on-board A7986A DC-DC converter accepts standard adapter input voltages and provides the required voltage and power for the board's operation. This STEVAL-ILL073V1 board includes a USB-UART daughterboard bridge for communication with a PC. It has jumpers to simulate LED open and short circuit faults and a 4-pin SWM connector to debug and develop the STM8 microcontroller firmware. The board operates in standalone and Graphical User Interface (GUI) modes.
Features
- High brightness 4 x 4 RGB LED matrix
- Complete hardware and software package
- Various preconfigured and programmable patterns
- Open/short error simulation and real-time detection
- 6VDC to 28VDC polarity-independent power supply
- GUI for advanced driver configuration
- USB-UART bridge for PC connection
- RoHS compliant
Associated Driver
STMicroelectronics ALED1642GW LED Display Driver
Guarantees 20V output driving capability allowing the user to connect several LEDs in series.
發佈日期: 2019-10-17
| 更新日期: 2024-03-15