TUYA WT-SPI - User Manual

Technical Parameters
Mechanical Structures and Installations
Features
Input and Output
1
User Manual Ver 1.0.0
Input voltage
5-24VDC
114.00 mm
38.00 mm
20.00 mm
INPUT
5-24VDC
V+
Power input +
Power input -
LED indicator
Match/Set key
DC socket input
Installation rack
Output +
Installation rack
GND
Scenario Mode
Pixel Dots
Output signal
Input signal
MAX.1000
Tuya APP + RF 2.4GHz
SPI(TTL) x 2
Operation temperature
Case temperature (Max.)
Environment
Ta: -30
O
C ~ +55
O
C
T c:
+65
O
C
Safety and EMC
EMC standard (EMC)
ETSI EN 301 489-1 V2.2.3
ETSI EN 301 489-17 V3.2.4
Certication
CE,EMC,LVD
EN 62368-1:2020+A11:2020
Safety standard(LVD)
Warranty
5 years
Warranty
IP rating
IP20
Gross weight
Size
Package
0.066kg
L120 x W43 x H35mm
LVD
Model No.: WT-SPI
Tuya APP cloud control/Compatible with 45 kinds IC/Customized dynamic scenario mode/Multiple music rhythms/Wireless remote control
WT-SPI RGB/RGBW SPI LED Controller
● Multi-pixel RGB/RGBW LED strip controller with SPI signal output, Tuya APP cloud control.
● Compatible with 45 kinds of RGB or RGBW LED strips, chip type and R/G/B order can
be set via RF remote control.
Compatible ICs: TM1803, TM1804, TM1809, TM1812, UCS1903, UCS1909,
UCS1912, SK6813, UCS2903, UCS2909, UCS2912, WS2811, WS2812,
WS2813, WS2815, TM1829, TLS3001, TLS3002, GW6205, MBI6120,
TM1814B(RGBW), SK6812(RGBW), WS2813(RGBW), WS2814(RGBW),
UCS8904B(RGBW), LPD6803, LPD1101, D705, UCS6909, UCS6912, LPD8803,
LPD8806, WS2801, WS2803, P9813, SK9822, TM1914A, GS8206, GS8208,
UCS2904, SM16804, SM16825, SM16714(RGBW), UCS2603, UCS5603.
● Painted segment color mixing: full color lling, color pencil segment painting,
eraser segment light off.
● Rich dynamic effects: 44 default and 10+ custom dynamic scenarios, 16 variations.
● Multiple music rhythms: 6 local music rhythms, 3 APP music rhythms.
● Match with RF 2.4G RGB remote control.
44 default and 10+ customizations
CLK2
DATA2
CLK1
DATA1
RGB-SPI
RGB pixel LED strip
RGBW pixel LED strip
Systemwiring
Wiredconnection
Wirelessconnection
WiFiRouter
Mobile Phone
15m
30m
WiFi
3G/4G/5G
Tuya Cloud
WiFi
Note:
1. heT 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WT-SPI devicesandrouterclose, andchecktheWiFisignals.

Summary

WT-SPI Controller Overview

Product Features

Details multi-pixel RGB/RGBW control, Tuya APP, RF remote compatibility, dynamic effects, and music rhythms.

Technical Specifications

Lists input/output, safety, EMC, environment, and package specifications for the controller.

Mechanical Structure and Installation Points

Identifies power input, installation rack, DC input, LED indicator, and match/set key.

System Wiring Guide

Illustrates system wiring for Tuya Cloud, WiFi, and LED strips.

Wiring and Remote Control Configuration

Wiring Diagrams for Different Connections

Shows wiring for spotlights, pixel strips, and digital light tubes.

R9 Remote Control Matching Procedure

Explains how to match and delete the R9 remote control with the WT-SPI controller.

R9 Remote Control Configuration Options

Details setting LED strip length, chip type, and RGB order using the R9 remote.

Tuya App Integration and Features

Connecting to Tuya App

Guides on establishing network connection via Smart config or AP config modes.

Tuya App Interface and Controls

Explains various controls like Color, White, Color Card, Combination, Color Fill, and Eraser.

Tuya App Scene and Music Modes

Details using predefined/custom scenarios and music rhythm functionalities via the app.

Advanced Tuya App Settings

Tuya App Plan Interface Functions

Describes Countdown and Timer functions for scheduled light actions.

Setting LED Strip Length in Tuya App

Explains how to set the LED strip length accurately for optimal performance.

TUYA WT-SPI Specifications

General

Brand	TUYA
Model	WT-SPI
Category	Lighting Equipment
Connectivity	Wireless
Communication Protocol	Wi-Fi
Control Method	Voice Control
Compatibility	Google Assistant
Operating Humidity	5-95%RH