STEVAL-ILL024V1 STMicroelectronics, STEVAL-ILL024V1 Datasheet - Page 3

• Manufacturer Part Number: STEVAL-ILL024V1
• Description: LED BOARD FOR STM32 STP16DP05
• Manufacturer: STMicroelectronics

Specifications of STEVAL-ILL024V1

• Design Resources: STEVAL-ILL024V1 BOM STEVAL-ILL024V1 Schematic
• Current - Output / Channel: 100mA
• Outputs And Type: 16, Non-Isolated
• Voltage - Output: 20V
• Features: Short-Circuit Protection
• Voltage - Input: 3 ~ 5.5V
• Utilized Ic / Part: STM32F103VB, STP16DP05
• Description/function: LED Display Demo System Control Unit
• Product: Display Modules
• For Use With: 497-9087 - LED MATRIX DISPLAY PANEL
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: STM32F103VB
• Other names: 497-9091

UM0767
List of figures
Figure 1.
Figure 2.
Figure 3.
Figure 4.
Figure 5.
Figure 6.
Figure 7.
Figure 8.
Figure 9.
Figure 10.
Figure 11.
Figure 12.
STEVAL-ILL025V1, LED display panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
STEVAL-ILL024V1, LED matrix control unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Power supply connection on control unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Power supply connection for the LED display panel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Slave unit address configuration switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Connection of display panels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
RS485 communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
RS485 multi-drop topology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
ASCII settings of the HyperTerminal in the computer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
MicroSD card connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Schematic for the control unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
LED display panel schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Doc ID 16147 Rev 1
List of figures
3/30