Btf-Lighting 2.4G Wifi Dr03W Rgb Spi Controller Tuya App/Smart Life/Google Product Details ?3 Control modes?1st?Control by Tuya APP/Smart Life APP. It only works with 2.4G Wi-Fi home network.Don't use 5.0 GHz WIFI network. 2nd? Work with Third party voice control?Such as the Alexa and Google Home. 3rd?Support RF remote, such as WR01RF and RC03RFB. If your LED light is 5V, please use 5V power supply. ?Wide Compatibility?Support almost all the one-wire LED driver ICs, such as FCOB RGB WS2811 IC,WS2811, FCOB WS2812B IC,WS2812B, WS2813, WS2815, TM1934.(DO NOT control PWM RGB or RGBW led strip which has no IC ) ?RF Remte Control?Support 2.4Ghz RF Remote control , Such as the RC03RFB ,RC04RFB ,RC05RB ,WR01RF remote(Need purchased separately) . Multi zone control. No device limits.Each remote can match and control one or more controller. Auto transmitting and synchronization the signal,Independent control of individual areas. As long as the distance between the controllers is no more than 98 feet in open environment. ?Color calibration?Core type and R/G/B color sequence can be set via Tuya app.When the app color is inconsistent with the color of the LED strip, where green is blue and blue is green, You can use the APP to calibrate the colors to make them consistent. ?Multiple dynamic effects?44 kinds of Default dynamic modes, 10+ kinds of custom dynamic modes such as jumping, breathing, flickering, flowing, rainbow, meteor. Color, brightness and speed are adjustable. ?Multi-function?Voice command.Timmer setting.Countdown turn on/off. Tap-to-Run and Automation.Secene customization. Sleep/wakeup plan. Do not disturb mode.Device sharing. Selection of different usage scenarios. ?Supports full or segmented control?The RGB chip quantity adjustment range : 20 ~ 720 ICs. You can change the color of the full or single segment of the light strip through Tuya APP. DC 5V/DC12V/24V wide working voltage. Please note: The choice of power supply depends on the LED strip you are using. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.