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AS8191KT - 3-Channel High Current RGB LED Controller with Serial Interface

Ability Level 4: AdvancedProduct Formats Available: Pre-Assembled Module (AS) or
Self-Assembly Electronic Kit ( Soldering Required)

This board has been designed to function as a versatile LED control module. The LED controller provides 3 high current channels to create light effects for the presentations, parties, etc.

The module includes pre-programmed light sequences and can be used as a standalone LED controller. The module also supports a serial interface which uses only 2 wires to communicate with your microcontroller or PC. The simple command set allows easy module control from the microcontroller or PC.

The module is ideal for use with flexible LED light strips.

Key Features
  • 3 high current channels with independent control
  • Suitable for common anode RGB LED strips, LEDs and incandescent bulbs
  • 6 pre-programmed light sequences with hard transition effects (running light, Strobo, random colours, etc‚) and smooth fade effects (colour change, slow on/off, etc...)
  • Custom user-editable sequence
  • Wide-range effect speed adjust
  • Memory for last selected sequence and user-editable sequence
  • Serial TTL interface to control from your microcontroller or PC (optional PCUSB6 for USB connection)
  • Addressable. Multiple modules can be connected with independent control for each module
  • Windows software to control the module from PC and download the user-editable sequence
  • Small form factor (56 x 39 mm, 2.2‚ x 1.55‚)
Supply12Vdc (nominal)
Channel Current5 Amps maximum
Total Current12 Amps maximum total combined current for all 3 channel
LED PWM Frequency480 Hz

LED intensity control

250 intensity levels/channel

Communication Interface

Serial RS232 and serial TTL interface, 9600 baud, 8 data bits, 1 stop bit, no parity, no handshaking (optional PCUSB6 for USB connection)

Channel Current5 Amps maximum

Board: 69 x 47 mm (2.72" x 1.85")
Overall: 69 x 56 x 18 mm (2.72" x 2.2" x 0.71")

ConnectionsScrew terminal blocks and 2.5mm DC power socket
Product FormatSELF-ASSEMBLY Electronic Kit (KT) or
PRE-ASSEMBLED Electronic Module (AS) Product Formats Info
DocumentationUser Manual
SoftwareWindows Software Interface
Free Terminal Program

3rd party software is available for controlling the 8191 on an Android or iOS device with CommandFusion Hardware and iViewer 4.

Checkout the cool demo video and app download links at http://cmdf.us/16ymOvK

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