Features

1. This product is a low-voltage SPI controller, the standard product supply voltage is 12-24V;
2. With 4 in 1 function, compatible with single color/CCT/RGB/RGBW digital LED strips.

3.  Four groups of SPI signal output ports which can control up to 2048 pixels each port;
4.  With digital tube and control buttons, it can also be used with RF remote control for mode selection, speed and IC point adjustment;
5.  With power-off memory storage function;
6.  There has 29 effect modes for single color, the 28^th mode is automatic loop mode and the 29^th mode is custom combination mode;
7.  There has 54 effect modes for CCT, the 53^rd mode is automatic loop mode and the 54^th mode is custom combination mode;
8.  There has 136 effect modes for RGB/RGBW, the 135^th mode is automatic loop mode and the 136^th mode is custom combination mode;
9.  The controllers can realize multiple synchronous changes through shielded wire connection;
10.  3 years warranty, excluding man-made damage, improper operation, overload short circuit or force majeure factors.
Technical Parameters:

Working temperature	0-45℃	Working voltage	DC12-24V
Static consumption	<1W	RF frequency	2.4GHz
Gray level	256	Speed level	99
N. weight	100g	G. weight	130g
Dimension	L160*W46*H25 mm	Packing size	L170*W50*H29 mm
Output signal	4 groups	Max. IC points	2048
RF distance	≤20m	Modes	Single color: 29; CCT: 54; RGB/RGBW:136
Memory function	Yes	Wired-Sync	Yes
Compatible ICs	Single color/CCT/RGB: UCS1903、WS2811、WS2812、WS2813、WS2815、WS2818、TM1804、TM1809、TM1812、SM16703、ICP943、17822、SK6812、SK6813.   Single color/CCT/RGBW: UCS2904B、SM16704、SK6812、FW1834.

 
Remote control:

LED type	Remote control
Single color/CCT (2 in 1 remote control)
	RFBT03B (1-zone)	RFBK-DIMCCT-2.4G (4-zone)
RGB/RGBW (2 in 1 remote control)
	RFBT03A (1-zone)	RFBK-RGB-2.4G (4-zone)

 
Dimension

 
 
 
Connection ports

Instructions for use

• Determine the controller is the master or the sub-controller, and set the DIP switch at the right position, master-ON, sub-controller- OFF;
• Connecting the load led strip at first, then connect the power input wires; and make sure that there is no short circuit between the connecting wires before powering on;
• The functions of the 4 buttons on the controller are as follows:

 

Button	Function description
ON/OFF	Turn on/off
M/S	Switch Mode/speed/brightness adjustment functions Mode adjustment: digital tube display H*** (*** is 000-029/000-054/000-136, 000 is displayed when controlled by the touch ring on the remote control) Speed adjustment: the digital tube displays S-** (*** is 01-99), the speed adjustment function is only valid for dynamic mode Brightness adjustment: the digital tube displays d*** (*** is 001-100), the brightness adjustment function is only valid for static mode
UP	Mode+/Speed+/Brightness+, adjust the object according to the setting result of M/S.
DOWN	Mode-/Speed-/Brightness-, adjust the object according to the setting result of M/S.

• Control IC number setting

In the off state (the controller needs to be powered on), long-press the "UP" and "DOWN" keys at the same time for two seconds, the digital tube displays **** (0010-2048, the current IC point number ),means enter the IC number setting interface , Press "UP"/ "DOWN" to increase/reduce the control IC number.
After the setting is completed, press the "ON/OFF" key to save and exit.
 

• Load LED type and LED colors sequence setting

There are a wide variety of digital LED strips in current. This item not only supports the setting of output LED types but also allows for the setting of the color sequence of different LEDs.
Output LED types setting
In the OFF state (need be powered on), press the "UP" and "DOWN" buttons simultaneously for two seconds. After the controller enters the IC number setting interface;
Then press the "M/S" button once to enter the setting of output modes for single color ---1 / CCT --- 2 / RGB --- 3 / RGBW --- 4. You can switch the output modes by using the "UP" and "DOWN" buttons.
LED colors sequence setting
After selecting the output LED type, press the "M/S" key again to enter the setting for LED colors sequence. You can switch by using the "UP" and "DOWN" keys.

Output LED type		LED colors sequence setting
LED type	Display	Channels and sequence（digital tube display）							Marks
Single color	---1	1 CH	dI
		Correct setting indication: The load LED strip will be in a fully lit state.
CCT	---2	2 CHs	ct	tc
		3 CHs	ct-	tc-	c-t	t-c	-ct	-tc	“-” stands for blank
		Correct setting indication: The CCT LED strip will light up in sequence according to the order of "cool white - warm white - off" as a whole.
RGB	---3	3 CHs	rgb	rbg	brg	bgr	grb	gbr
		Correct setting indication: The RGB LED strip will light up in sequence according to the order of "red - green - blue - off" as a whole.
RGBW	---4	4 CHs	rgb-	rbg-	brg-	bgr-	grb-	gbr-	“-” stands for W
			-rgb	-rbg	-brg	-bgr	-grb	-gbr
		Correct setting indication: The RGBW LED strip will light up in sequence according to the order of "red - green - blue - off" as a whole.

Tips:

1. For some models of CCT LED strips, one channel has no function and is only used for occupying a position. The "-" in CCT-3CHs means that this channel is blank (no function).
2. The "-" in "RGBW" stands for "W".
3. The factory-default colors sequence for RGB/RGBW mode is rgb.
4. There are various types of digital LED strips. When setting up, the "correct setting indication" appears on the load light strip, means that the setting has been matched, and there is no need to check out the specific of the light strip in advance.
5. When using the multi-device online synchronization function, please confirm that the load output type and the color sequence settings of all devices are consistent. Otherwise, synchronization abnormalities may occur.

 
After the setting is completed, press the "ON/OFF" key to save and exit.
 

• Custom combination mode setting

This mode is a free combination mode. Choosing 2-20 modes combine them into a cyclic mode, and each mode can set an independent change speed.

LED type	Total modes	DIY mode	Selection range	Function
Single color	29	The 29th	2nd -27th	Select 2-20 modes to combine into a custom loop mode, the speed of each selected mode can be adjusted independently.
CCT	54	The 54th	4th -52nd
RGB/RGBW	136	The 136th	8th -134th

 
Step 1: In the off state, long-press the "M/S" and "Up" buttons at the same time for 2 seconds to enter Custom combination mode settings, the digital tube will light up and display "-**-", "-**-" represents the currently edited scene number. Please use the "UP" / "DOWN" keys to select the scene number to be edited. For example, we will set a custom combination mode with 5 modes.
Step 2: Setting the mode for -01-. Press "M/S" after Step 1 "-01-", the digital tube will display "H***". Please use the "UP" / "DOWN" keys to select the needed mode from “Selection range” for "-01-". If the digital tube displays “H000”, mean there is no effect was set to current scene.
Step 3: Setting the speed for -01-. Press "M/S" after Step 2, the digital tube will display "S-**". Please use the "UP" / "DOWN" keys to select the needed speed from 01-99 for "-01-" mode. The status of loading led strips will be changed accordingly.
Press "M/S" after Step 3, the digital tube will display back to "-01-". Please press "UP" / "DOWN" keys to select the next edited scene number and repeat the operation like step2 and step 3 to finish the all other 5 scenes from 2^nd to 6^th. And press the "ON/OFF" key to save and exit in the end.
Important notes: When there are less than 20 scenes set, the scene should start from -01- the first number (because the 136th mode runs from scene “01”), and the scenes without effect need to be set to “H000”. Like example that we set 5 scenes to combinate the 136th mode, enter the edit menu and edit the respective modes and speeds of scenes "-01-" to "-05-" (can be not in order during the editing operation). After editing, please check the mode of scene "-06-" should be "H000", if not, please correct it by the "UP"/"DOWN" keys.
 

• Synchronization function

The synchronization control function can be formed by connecting up to 32 controllers, all controllers follow the first master control to achieve synchronous changes without delay.
After all the controllers are connected according to the wiring diagram (please make sure the position of the DIP switch of the master and the sub-controller is correct), just turn on the master, and the sub-controllers will change according to the speed and mode of the master. The green signal light on the sub-controller will flash in normal working statues.
 
Remote control： RFBT03A/RFBT03B

Button	Function description
	ON/OFF
Color ring	Single color：Static white light, digital tube displays d***, brightness is adjustable by B+/B-. CCT: Static CW-WW light, digital tube displays C***, brightness is adjustable by B+/B-. RGB/RGBW: Static color light, digital tube displays H000, brightness is adjustable by B+/B-.
W	Single color: Static white light hot key, digital tube displays d***, 3 brightness 25%/50%/100% hotkeys. CCT: Static CW-WW light hotkey, digital tube displays H001-H003 (cool white, warm white, pure white). RGB/RGBW:  Static white light hot key, digital tube displays H007, brightness is adjustable by B+/B-.
M+	Mode + (Single color: up to 29; CCT: up to 54; RGB/RGBW: up to 136.)
M-	Mode -
B-	Brightness- for static light, long-pressing can get fast adjustment.
B+	Brightness+ for static light, long-pressing can get fast adjustment.
S-	Speed- for dynamic light, long-pressing can get fast adjustment.
S+	Speed+ for dynamic light, long-pressing can get fast adjustment.

 
RFBT03A/RFBT03B pairing and clearing setting

Button	Function	Operation instruction	Marks
	Pairing (ON/OFF key)	Connect the receiver to the load and power it on. Press and hold the pairing button for 5 seconds. The indicator light on the remote control will flash rapidly. Then you see the load light blink 3 times and return to its initial state, means the code-pairing is successful.	If the receiver has been paired with other remote controls, please do the clearing operation firstly before paring.
	Clearing (W key)	Within 1 minute after the receiver is powered off and then powered on again, press and hold the clearing key for 5 seconds. The indicator light on the remote control will flash rapidly. Then you see the load light blink 3 times and return to its initial state, means the code-clearing is successful.	The code-clearing operation is only valid within 1 minute after the receiver is powered on.

Remote control：RFBK-DIMCCT-2.4G/RFBK-RGB-2.4G

  

Button	Function description
	Non-function
	ON
	OFF
Color ring	Single color：Static white light, digital tube displays d***, brightness is adjustable by B+/B-. CCT: Static CW-WW light, digital tube displays C***, brightness is adjustable by B+/B-. RGB/RGBW: Static color light, digital tube displays H000, brightness is adjustable by B+/B-.
	Single color: Static white light hot key, digital tube displays H001, 3 brightness 25%/50%/100% hotkeys. CCT: Static CW-WW light hotkey, digital tube displays H001-H003 (cool white, warm white, pure white). RGB/RGBW:  Static white light hot key, digital tube displays H007, brightness is adjustable by B+/B-.
	Automatic loop hotkey, digital tube will display H028(Single color)/H053(CCT)/H135(RGB/RGBW).
	Mode down. Long-press can get fast adjusting.
	Mode up. Long-press can get fast adjusting.
	Brightness – for static colors by 100 levels. Long-press can get fast adjusting.
	Brightness + for static colors by 100 levels. Long-press can get fast adjusting.
	Speed down for dynamic mode (100 levels). Long-press can get fast adjusting.
	Speed up for dynamic mode (100 levels). Long-press can get fast adjusting.
	Zone selection, 2 seconds long-press get “all-control”.

 
RFBK-DIMCCT-2.4G/RFBK-RGB-2.4G pairing and clearing setting

Button	Function	Operation instruction	Marks
	Pairing (ON key)	Connect the receiver to the load and power it on. Select the right zone, then press and hold the pairing button for 5 seconds. The indicator light on the remote control will flash rapidly. Then you see the load light blink 3 times and return to its initial state, means the code-pairing is successful.	If the receiver has been paired with other remote controls, please do the clearing operation firstly before paring.
	Clearing (OFF key)	Powered off the receiver and then powered on again, within 1-minute press and hold the clearing key for 5 seconds. The indicator light on the remote control will flash rapidly. Then you see the load light blink 3 times and return to its initial state, means the code-clearing is successful.	The code-clearing operation is only valid within 1 minute after the receiver is powered on.

Mode table
Single color Modes

No	Mode description	No	Mode description
1	Static Mode	2	Flashing
3	Flashing 5 times with an interval of 2 seconds	4	Fade
5	Horse race to left	6	Horse race to right
7	Horse race to right with spacing	8	1-pixel horse race-right
9	Single long-trailing to right	10	Single trailing to left
11	Single short-trailing to right	12	Double trailing to left
13	Running water to turn on and running back to turn off	14	Running water to right and off
15	Running water to left and off	16	Running water to right, close and running back
17	Running water and running back	18	Trails water to right
19	Horse race 2 directions on low brightness	20	High brightness closing
21	High brightness opening	22	High brightness opening and closing
23	Stacking to right	24	Opening stacking
25	Closing stacking	26	Segmented moving come and go
27	Segmented brushing	28	Auto loop playback (1-27th)
29	User-defined combination mode

CCT Modes

No	Mode description	No	Mode description
1	Static Cool white (WW)	2	Static Warm white (CW)
3	Static Pure white	4	WW, CW jumping
5	3 colors (WW, CW, Pure white) jumping	6	CW and WW fade alternately
7	CW and WW fade in turn	8	1-pixel cool white horse race-right
9	1-pixel cool warm horse race-right	10	1-pixel Pure white horse race-right
11	3 colors 1-pixel horse race-right	12	3 colors 3-pixel horse race-right
13	CW running water to turn on and running back to turn off	14	WW running water to turn on and running back to turn off
15	Pure white running water to turn on and running back to turn off	16	CW running water to end and running back
17	WW running water to end and running back	18	Pure white running water to end and running back
19	WW running water and CW running back	20	CW running water to right and off
21	WW running water to right and off	22	Pure white running water to right and off
23	CW running water and running back	24	WW running water and running back
25	Pure white running water and running back	26	CW trailing-water to right
27	WW trailing-water to right	28	Pure white trailing-water to right
29	CW double trailing to left	30	WW double trailing to left
31	Pure white double trailing to left	32	CW single trailing to right
33	WW single trailing to right	34	Pure white single trailing to right
35	3-color single trailing to right	36	WW trailing on CW
37	CW trailing on WW	38	CW horse race 2 directions on WW
39	WW horse race 2 directions on CW	40	CW WW opening and closing
41	CW WW closing	42	CW closing
43	WW closing	44	CW stacking to right
45	CW stacking to right and left	46	WW stacking to right
47	WW stacking to right and left	48	CW WW stacking to open
49	CW WW stacking to close	50	CW WW segmented moving come and go I
51	CW WW segmented moving come and go II	52	CW WW segmented brushing
53	Auto loop playback(1-52th)	54	User-defined combination mode

RGB/RGBW Modes

No.	Mode description	No.	Mode description
1	Static Red	2	Static Green
3	Static Blue	4	Static Yellow
5	Static Purple	6	Static Cyan
7	Static White	8	3 color jumping
9	7 color jumping	10	7 color flashing
11	Red horse race-right	12	Blue horse race-right
13	Purple horse race-right	14	Orange horse race-right
15	White horse race-right	16	Cyan horse race-right
17	Cyan horse race-left	18	7 color horse race-right
19	7 color horse race 2 direction	20	7 color jumping horse race right direction
21	White 1-pixel horse race-right I	22	Red 1-pixel horse race-right I
23	Green 1-pixel horse race-right I	24	Blue 1-pixel horse race-right I
25	White 1-pixel horse race-right II	26	Red 1-pixel horse race-right II
27	Green 1-pixel horse race-right II	28	Blue 1-pixel horse race-right II
29	White 3-pixel horse race-right	30	Red 3-pixel horse race-right
31	Green 3-pixel horse race-right	32	Blue 3-pixel horse race-right
33	White 5-pixel horse race-right	34	Red 5-pixel horse race-right
35	Green 5pixel horse race-right	36	Blue 5-pixel horse race-right
37	Red and white chasing(right)	38	Red, white, blue chasing(right)
39	Orange and purple chasing(right)	40	Orange and blank chasing(right)
41	Green and white chasing(right)	42	Blue and white chasing(right)
43	Red and yellow chasing(right)	44	Orange and blue chasing(right)
45	Red and blue chasing(right)	46	Blue, purple, yellow chasing(right)
47	Red and green chasing(right)	48	Blue and green chasing(right)
49	Pink and purple chasing(right)	50	Yellow and green chasing(right)
51	Red, yellow, green chasing(right)	52	Yellow chasing(right)
53	Cyan and white chasing(right)	54	Cyan and purple chasing(right)
55	Blue, purple, yellow floating	56	Red, green, white floating
57	Orange, yellow, red floating	58	Red, pink floating
59	Red, white floating	60	Blue, white floating
61	Green, white floating	62	All color floating
63	White random twinkle strobe	64	Red running water I
65	Green running water I	66	Blue running water I
67	Yellow running water I	68	Purple running water I
69	Cyan running water I	70	White running water I
71	Orange running water I	72	Cyan trailing right I
73	Cyan trailing right II	74	Cyan trailing left
75	Running back and forth with Cyan	76	Running back and forth with Purple
77	Red running water II	78	Green running water II
79	Blue running water II	80	Yellow running water II
81	Purple running water II	82	Cyan running water II
83	White running water II	84	7-color running water II
85	Cyan trails water to the right I	86	Cyan trails water to the right II
87	7-color trails water to the right	88	Red single trailing right
89	Purple single trailing right I	90	Blue single trailing right
91	Cyan single trailing right	92	White single trailing right
93	Green single trailing right	94	Yellow single trailing right
95	7-color jumping single trailing right	96	7-color queue single trailing right
97	7-color in turn single trailing right	98	Cyan double trailing left
99	Red double trailing right	100	Purple double trailing right
101	Blue double trailing right	102	Cyan double trailing right
103	White double trailing right	104	Green double trailing right
105	Yellow double trailing right	106	7-color jumping double trailing right
107	7-color queue double trailing right	108	7-color in turn double trailing right
109	7-color running water III	110	Blue double trailing on Red
111	Red double trailing on Blue	112	Green double trailing on Blue
113	Blue double trailing on Green	114	Red double trailing on Green
115	Green double trailing on Red	116	White double trailing on Blue
117	Double trailing on 7-color	118	7-color opening brushing
119	7-color closing brushing	120	7-color open-closing
121	7-color closing	122	Red closing
123	Green closing	124	Blue closing
125	Yellow closing	126	Purple closing
127	Cyan closing	128	White closing
129	7-color stacking right	130	7-color stacking
131	6-color opening stacking	132	6- color closing stacking
133	7-color moving	134	7-color brushing
135	Auto loop playback (8-134)	136	User-defined combination mode

Connection diagram
Stand-alone Circuit1:

 
Synchronization Circuit 2:

Note: The first one will be the master, please set the DIP switch to ON position; others from the second one will be the sub-control, please keep the DIP switch in the factory default setting -OFF.
 
 
Malfunctions analysis & troubleshooting
 

Malfunctions	Causes	Troubleshooting
No light	1. No power. 2. Wrong connection or insecure. 3. Wrong setting.	1. Check the power. 2. Check the connection. 3. Check the setting.
Out of sync when using the sync function	1. Wrong DIP switch setting. 2. Wrong connection or insecure.	1. Check the DIP switch setting. 2. Check the connection.
No response from the remote	1. The battery has no power. 2. Beyond controllable distance. 3. The controller did not match the remote.	1. Replace battery. 2. Reduce remote distance. 3. Re-match the remote.

  
Product information for placing order

Product name	Item number
4 in 1 LED Controller for digital LED strips	HX-SPI03
1 zone RGB/RGBW 2 in 1 remote control	HX-RFBT03A
1 zone Single color/CCT 2 in 1 remote control	HX-RFBT03B
4 zones RGB/RGBW 2 in 1 remote control	HX-RFBK-RGB-2.4G
4 zones Single color/CCT 2 in 1 remote control	HX-RFBK-DIMCCT-2.4G