User Manual for Skydance SC+R9 RF 2.4G LED SPI Controller Set

Quick Guide

The Skydance SC+R9 is an RF 2.4G LED controller designed for SPI-based digital LED strips. It supports 49 different IC types and allows for dynamic lighting effects, speed, and brightness control via the included remote. Key operations include matching the remote to the receiver and configuring the controller for specific LED strip types and lengths.

Installation and Wiring

The controller requires a 5-24VDC power supply. Ensure the power supply capacity is at least 1.2 times the load of the LED strip to prevent flickering.

• Single-wire control: Connect DATA and CLK signal lines together; one controller can drive two LED strips.
• High load (>8A): If the load exceeds 8A, use additional power supplies for the LED strips. Connect only the DATA/CLK and GND cables between the controller and the LED strip.
• Matching the Remote: Short press the match key on the receiver, then within 5 seconds, press the on/off key on the remote.
• Deleting Remote: Long press the match key on the receiver for 5 seconds to delete all matched remotes.

Remote Control Functions

The remote allows for extensive customization of the lighting effects:

• Mode+/-: Switch dynamic modes. Long press Mode+ for 2s to cycle modes; long press Mode- for 2s to run the first mode.
• Speed+/-: Adjust dynamic mode speed (10 levels).
• Bright+/-: Adjust brightness (10 levels).
• R/G/B+/-: Adjust individual color brightness.
• Scene: Two scene memory slots. Short press to recall, long press for 2s to save current color.

Configuration

You can configure the controller settings directly using the remote:

• Set Pixel Length: Enter * + 3 digits + * (e.g., *032* for 32 pixels). Range: 8-1024.
• Set Chip Type: Enter * + 2 digits + * (e.g., *11* for TM1803).
• Set RGB Order: Enter * + 1 digit + * (e.g., *1* for RGB).
• Set RGBW Order: Use *7* for W after RGB or *9* for W before RGB.

Safety Information

• For indoor and dry location use only.
• Ensure correct battery polarity (+/-) when installing the CR2032 battery.
• Remove the battery if the remote will not be used for an extended period.
• Do not disassemble, heat above 55°C, or incinerate batteries.
• If the remote distance decreases or becomes insensitive, replace the battery.