V1-SP WT WiFi and RF Dimming LED Controller
Specifications
- Product Name: V1-SP(WT) WiFi & RF Dimming LED
Controller - Input Voltage: 12-48VDC
- Output Voltage: 12-48VDC
- Output Current: 6A@12/24V, 5A@36/48V
- Output Power: 72W@12V, 144W@24V, 180W@36V, 240W@48V
- Dimming Data: WiFi + RF 2.4GHz + Push-DIM
- Control Distance: 30m (Barrier-free space)
- Dimming Gray Scale: 4096 levels
- Dimming Range: 0 – 100%
- Dimming Curve: Linear/Logarithmic
- Operation Temperature: -20°C to +55°C
- PWM Frequency: 500Hz/2KHz/8KHz/16KHz
- Certification: CE, RoHS
- Warranty: 5 years
- Size: L60 x W60 x H40mm
- IP Rating: IP20
Product Usage Instructions
Installation
1. Connect the input power source within the voltage range of
12-48VDC to the controller’s power input terminals.
2. Connect the LED strip to the output terminals of the
controller.
3. Mount the controller using the installation rack provided,
ensuring proper ventilation to prevent overheating.
Connection to Tuya Smart APP
1. Download and install the Tuya Smart APP on your mobile
device.
2. Follow the in-app instructions to connect the V1-SP(WT)
controller to the Tuya Cloud for remote control.
Dimming and Control
1. Use the Tuya Smart APP to turn the LED lights on/off, adjust
brightness levels, set timers, and create scenes.
2. Utilize voice control with Amazon Alexa, Google Assistant,
Tmall Genie, or Xiaodu smart speakers for hands-free operation.
3. Optionally, pair the controller with an RF dimming remote for
additional control options.
Safety Precautions
1. Ensure proper wiring and avoid short circuits to prevent
damage to the controller.
2. Monitor the temperature of the controller to prevent
overheating; do not exceed the specified temperature range.
FAQ
Q: What should I do if the LED lights flicker or shake?
A: Ensure that the output power of your power supply is at least
1.2 times that of the LED load to prevent flickering or shaking due
to insufficient power.
Q: How far is the control distance for the RF remote?
A: The control distance for the RF remote is approximately 30m
in a barrier-free space. Actual distances may vary based on
environmental conditions.
V1-SP(WT)
WiFi & RF DimmingLED Controller
Mini WiFi+RF dimming single channel constant voltage LED controller. Tuya Smart APP cloud control, support on/off, brightness adjust,
delay turn on/off light, timer run and scene edit function. Voice control, support for Amazon Alexa, Google Assistant, Tmall Genie
and Xiaodu smart speakers. Match with RF 2.4G single-zone or multi-zone dimming remote controller optional. Each V1-SP(WT) controller can also work as WiFi-RF converter,
then use Tuya smart APP to control one or more RF LED controller or RF LED dimming driver synchronously. Connect with external push switch to achieve on/off, and brightness 0-100% adjustment function. Logarithmic or linear dimming curves are available. 500Hz, 2KHz, 8KHz or 16KHz output PWM frequency selectable. 3s on/off fade can be set. Overheat/reverse/short circuit protection.
WiFi+RF
Technical Parameters
Input and Output
Input voltage
12-48VDC
Output voltage Output current
12-48VDC 6A@12/24V 5A@36/48V
Output power
72W@12V 144W@24V 180W@36V 240W@48V
Dimming data
Input signal
WiFi + RF 2.4GHz + Push-DIM
Control distance
30m (Barrier-free space)
Dimming gray scale
4096 (2^12) levels
Dimming range
0 -100%
Dimming curve
Linear/Logarithmic
Safety and EMC EMCstandard Safety standard Radio equipment
EN IEC 55015/ EN IEC 61547-1/-2 ETSI EN 301 489-1/-17 EN 61347-1/-2 ETSI EN 300 328 ETSI EN 300 440
Environment Operation temperature
Ta: -20 OC ~ +55OC
PWM frequency 500Hz/2KHz/8KHz/16KHz Certification
Warranty and Protection
Package
CE RoHs
Case temperature (Max.) Tc: +73OC
Warranty
5 years Size
L60 x W60 x H40mm
IP rating
IP20
Protection
Anti-reverse, overheat, short circuit Gross weight
0.043kg
38.50mm
Mechanical Structures and Installations
LED indicator
RF antenna Installation rack
Push switch input
V1-SP(WT)
WiFi & RF LED Dimmer
SET
Uin = 12-48VDC tc: 73 PWM Freq
Uout= 12-48VDC Iout = 6A@12/24V 5A@36/48V Temp Range: -20~+55
16KHz 8KHz 12 12
2KHz 500Hz
0.5-2.0mm²
6-7mm
INPUT
P
V- V+
OUTPUT LED+ LED-
1 2 1 2 ON Dim Curve
linear log
3
3
Match/Set Key
5.00mm DIP Switch Setting
Power input –
Power input + LEDoutput+
LEDoutput-
Note: The mounting ear on both sides can be broken along the indentation, to suit different mounting needs.
User Manual Ver 1.0.0 2025.7
56.00mm 42.50mm
50.00mm 56.00mm
18.00mm
Wiring Diagram
DIMremote
Push Switch
SET
PWM Freq 16KHz 8KHz
12 12 2KHz 500Hz
1 2 1 2 ON Dim Curve
linear log
3
3
AC100-240V
Power Supply 12-48VDC
Constant Voltage
+ Single color LED strip
–
Wire preparation: 1. The wiring can be solid or stranded with a cross-sectional area of 0.5 to 2.0 mm².
Conventional 1mm² can withstand 10A output current. 2. When wiring is installed, the terminals must be tightened. If they are not tightened, the contact point resistance will be too high
and the terminals will easily burn due to heat when used at full load for a long time.
Note: The output power of a constant voltage power supply should be at least 1.2 times that of the output load (LED strip), otherwise the full power output of the load can easily cause automatic ickering or shaking of the light.
System Wiring
3G/4G/5G WiFi
Tuya Cloud
Wired connection Wireless connection
WiFi
15m
30m
Mobile Phone
WiFi Router
30m Amazon ECHO
30m 30m
RF Remote(Optional)
30m
ZONE
POWER
ZONE ZONE ZONE
SCENE SCENE SCENE
30m
V1-SP(WT)
DIM
RFDIM Controller DIM
Note:
Panel RF Remote(Optional)
1. The above distance is measured in spacious (no obstacle) environment, please refer to the actual test distance before installation.
2. Please check if the WiFi router net in 2.4G band, the 5G band is not available, and do not hide your router network.
3. Please keep the distance between V1-SP(WT) devices and router close, and check the WiFi signals.
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Push Switch Dimming
The push switch interface can be connected to push panel switch or push button for dimming.
Short press: Turn the light on or off. Double-click: Switch between 10% and 100% brightness. Long press(1-6s): Continuously increase or decrease the brightness,
long press again after each release, the brightness changes in the opposite direction. Dimming memory: The brightness value has been set by long-pressing Push, with power-down memory. Synchronize: If multiple controllers are connected to the same self-reset switch,
please long press for 10s first to synchronize all lights to 100% brightness. It is recommended that the number of controllers connected to the same push switch does not exceed 25, and the length of the connecting wire does not exceed 20m.
Tuya Smart APP Network Connection
Download and open APP Search for “Tuya Smart/Smart Life APP” in the app store, or scan the QR code on the right to download the APP. Register and login after installation.
APP Pairing Network Push twice SET key fastly, or press and hold SET key for 5s, or repeat power off and on for 5 consecutive times fastly, enter WiFi config mode, RUN LED indicator flash fastly, the output LED strip blinks 10 times. If Tuya smart APP network connection succeed, RUN LED indicator will stop ash. You can find DIM device in Tuya smart APP.
Smart Life
Tuya Smart
DIM
When controlling the light with Tuya Smart/Smart Life APP, if the network connection is poor, you can control the light with Bluetooth connection within the Bluetooth control range. But the light can not be directly controlled by Bluetooth without WiFi con guration.
Match with RF Remote Control
There are two ways to match/delete:
Use match key Match: Short press match key, enter the match state. immediately press on/off key (single zone remote) or zone key (multiple zone remote) of the remote, The LED indicator fast flash means match is successful.
Delete: Press and hold match key for 10s to delete all match, The LED indicator fast flash means all matched remotes were deleted.
User Manual Ver 1.0.0 2025.7
Use Power Restart
Match: Switch off the power, then switch on power, repeat again. Immediately short press on/off key (single zone remote) or zone key (multiple zone remote) 3 times on the remote. The output light flashes 3 times means match is successful.
Delete: Switch off the power, then switch on power, repeat again. Immediately short press on/off key (single zone remote) or zone key (multiple zone remote) 5 times on the remote. The output light flashes 5 times means all matched remotes were deleted.
Work as WiFi-RF Converter
V1-SP(WT) can work as WiFi-RF converter, matched with RF LED controller or RF dimmable LED driver, There are two ways to match/delete:
Use Controller’s key
UsePowerRestart(optional)
Match: Short press controller’s match key, immediately press the on/off button on the Tuya Smart APP. The LED indicator fast flash means match is successful.
Match: Switch off the power of the controller, then switch on power, repeat again. Immediately press the on/off button on the Tuya Smart APP 3 times. The light flashes 3 times means match is successful.
Delete: Long press controller`s match key for 5s to delete all match. The LED indicator fast flash means all matched remotes were deleted.
Delete: Switch off the power of the controller, then switch on power, repeat again. Immediately press the on/off button on the Tuya Smart APP 5 times. The light ashes 5 times means all matched remotes were deleted.
PWM Frequency Setting
12 12 12 12
500Hz 2KHz 8KHz 16KHz
Four PWM frequencies can be selected: 500Hz, 2KHz, 8KHz or 16KHz. Higher PWM frequency will result in lower output current, higher power supply noise, more suitable for camera shooting (video without flicker).
Dimming Curve Setting
Linear Dimming Curve
Logarithmic Dimming Curves
PWM duty(%) PWM duty(%)
110000 9900 8800 7700 6600 5500 4400 3300 2200 1100
Gamma=1.0
100
Gamma=1.6
90 80 70 60 50 40 30 20 10
10 20 30 40 50 60 70 80 90 100
Brightness(%)
3
10 20 30 40 50 60 70 80 90 100
Brightness(%)
3
On/Off Fade Time Setting
Press and hold the SET key for 15s to restore the default parameters, factory default parameters: light on/off fade time is 0.5s. Press and hold the SET key for 20s, the light on/off fade time is set to 3s.
Installation Precautions
1. The products shall not be stacked, the distance should be 20cm, so as not to affect lifespan of the products due to poor heat dissipation.
2. The product shall not be installed close to the switching power supply with an interval of 20cm to avoid radiation interference of the switching power supply.
3. The installation height shall be 1m from the oor to avoid shortening remote control distance due to too weak reception signal. 4. The products are not allowed to be close to or covered by metal objects, with an interval of 20cm to avoid signal attenuation
and shorten the remote distance. 5. Avoid installation at the corner of the wall or the corner of the beam, with an interval of 20cm to avoid signal interference.
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Documents / Resources
 |
Skydance V1-SP WT WiFi and RF Dimming LED Controller [pdf] User Manual V1-SP WT, V1-SP WT WiFi and RF Dimming LED Controller, V1-SP WT, WiFi and RF Dimming LED Controller, RF Dimming LED Controller, LED Controller, Controller |