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DALI Click Board

DALI Click Board

DALI Click Board | mikroE UK
DALI Click Board | mikroE UK
Our Price: $31.05


The DALI Click from mikroE is an accessory board intended to provide Digital Addressable Lighting Interface (DALI) to your design. This board enables the user to control your home/office lighting. DALI Click is equipped with two optocouplers, push button and screw terminals. For communication with the target board microcontroller, the board uses four mikroBUS lines (RST, CS, PWM and INT). DALI Click supports the use of either 3.3V or 5V power supply, selectable by an SMD jumper. A green LED indicates the presence of power supply. A yellow LED indicates RX activity.

DALI, a data protocol and transport mechanism, works as a true standard for professional digital lighting and lighting control. It allows easy integration of equipment from different vendors by offering a common platform while reducing installation costs.

DALI Click requires 2 wires to devices for data transfer between MCU and devices by means of asynchronous, half-duplex, serial protocol. There can be up to 64 DALI devices on a single DALI network. Sites requiring more than 64 devices can be addressed as DALI subsystem (gateways).

  • Two optocouplers, push button and screw terminals
  • Address up to 64 devices in DALI standalone systems and more than 64 devices as DALI subsystem (gateways)
  • Communication through mikroBUS RST, CS, PWM and INT
  • Uses 3.3V or 5V power supply
  • Compact design
  • RoHS Compliant
  • Supported by all MikroElektronika compilers
Warranty 12 months
Manufacturer Mikroelektronika d.o.o.
Weight 0.10 Kg
In stock 4 in stock
Lead Time (if not in stock) 8 working days

What is DALI – Digital Addressable Lighting Interface?

DALI is a standardized (IEC 62386) protocol portraying digital communication between lighting devices while enabling them to be addressed individually. It is an international standard to control network-based systems that controls lighting in buildings. It transfer data over two-wire differential bus between the microcontroller and other devices.

SMD Jumpers

DALI Click features two jumpers, J1 and J2. The J1 Jumper allows user to choose between the pins from where the MCU can receive signal from DALI peripherals. It can either receive signal through interrupt pin INT or input capture pin PWM (soldered in the INT position by default). The zero-ohm J2 Jumper allows user to switch between 3.3V or 5V power supply (soldered in the 3.3V position by default).

  • DALI Click Board (1)
  • 1x8 male headers (2)
  • Printed User Manual and Board Schematic (1)
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