LTECH M Series RF Wireless LED Controller

Overview

The LTECH M series LED controller is a versatile device compatible with 8 different types of remotes (patent technology). This allows users to experience single color, CT dimming, RGB, or RGBW adjustments to meet various lighting requirements. The RF remote offers speed and brightness adjustment, along with customizable color and lighting changing modes.

Certifications: [CE] [FCC] [RoHS]. Warranty: 5 years.

1. Parameters

Remote (RGBW)

CV Receiver (RGBW)

2. System Diagram

The system diagram illustrates the connectivity for global remote control. It shows a flow from 4G/3G networks connecting to the Internet, which then communicates with a router. The router enables Wi-Fi connectivity for a "Smart Remote (Gateway Version)" and the LTECH L-Home Cloud Service. This setup allows for remote management and control of the LED lighting system.

Visual representation: ? (4G/3G) ➡️ ? (Internet) ➡️ ? (Wi-Fi) ➡️ ? (Router) ➡️ ☁️ (L-Home Cloud Service) & ? (Smart Remote).

3. Product Size

Dimensions are provided for the main components:

• Receiver: Approximately 175mm (length) x 60mm (width) x 14mm (height).
• Remote: Approximately 108mm (length) x 44mm (width) x 7mm (height).
• Remote-holder: Approximately 63mm (length) x 30mm (width) x 9mm (height).

4. Remote Control ID Learning Method

If a remote control is accidentally disconnected from its receiver, the ID can be learned again using the following steps:

• Learning ID: Short press the ID learning button on the M4-5A receiver. The running light on the receiver will turn on. Then, press any key on the M4/M8 remote control. The receiver's running light will flash several times, indicating successful activation.
• Cancel ID: To remove all paired remotes, long press the ID learning button on the M4-5A receiver for 5 seconds.

Note: One receiver can be matched with a maximum of 10 remotes of the same or different kinds.

5. Receiver Operating Instructions

The receiver unit features the following connection points and indicators:

• Running Light: An indicator LED on the receiver.
• ID Learning Button: Used for pairing remotes.
• 12~24Vdc Power Input Socket: For connecting the power supply.
• LED Lamps Connection Socket: For connecting the LED strips/lights.

6. Remote Control Operating Instructions

The M4 and M8 remotes offer comprehensive control over the LED lighting.

M4 Remote Functions:

• On/Off: Powers the lights on or off.
• Mode: Selects different lighting modes.
• Speed +/-: Adjusts the speed of dynamic lighting modes.
• Brightness +/-: Adjusts the brightness of static or dynamic modes.
• Color Shortcut Keys: Quick selection for Red, Green, Blue, White, Purple, Cyan, Yellow.
• Mode Shortcut Keys: Quick selection for JUMP3, FADE3, FLASH, B/S, JUMP7, FADE7, FLASH7.
• Touch Color Circle: Allows for precise color selection by touching the circle.
• Color save key: Long press for 2 seconds to save the current color; short press to display saved colors.
• Switch & Play Key: Switches between static colors or plays saved color sequences (1-7).

M8 Remote Functions:

The M8 remote includes similar functions to the M4, with additional dedicated buttons for specific modes and color control.

M4 Changing Mode Table

7. Wiring Diagram

The diagrams show how to connect the M4-5A receiver to LED strips using different input voltages.

Example 1: Connected 12V Lamp, Loads 0~240W (5A × 4CH × 12V)

Connections:

• AC Power Input (220/110Vac) connects to a 12Vdc Power Supply.
• The 12Vdc output from the Power Supply connects to the M4-5A Receiver's power input.
• The M4-5A Receiver's LED Lamp Connection Socket connects to multiple RGBW LED Strips (e.g., 72W/5m each).

Visual representation: [AC Power] ➡️ ⚡ (12Vdc Power Supply) ➡️ [M4-5A Receiver] ➡️ [RGBW LED Strips].

Example 2: Connected 24V Lamp, Loads 0~480W (5A × 4CH × 24V)

Connections:

• AC Power Input (220/110Vac) connects to a 24Vdc Power Supply.
• The 24Vdc output from the Power Supply connects to the M4-5A Receiver's power input.
• The M4-5A Receiver's LED Lamp Connection Socket connects to multiple RGBW LED Strips (e.g., 72W/5m each).

Visual representation: [AC Power] ➡️ ⚡ (24Vdc Power Supply) ➡️ [M4-5A Receiver] ➡️ [RGBW LED Strips].