MR70 Umi digital SPI LED Controller

MR70 SPI digital controller is designed to drive Rayrun S3483 and S4483 digital LED strip. It works with a Meshlink wireless remote controller. The Meshlink wireless protocol is based on Bluetooth mesh technology, multiple controllers can be synchronized and the wireless connection is much more reliable than traditional RF technology. This controller has abundant 624 effects and favorite setting function.

  • Control Mode: Mesh
  • Working Voltage: Constant Voltage PWM

n Introduction

     MR70 SPI digital controller is designed to drive Rayrun S3483 and S4483 digital LED strip. It works with a Meshlink wireless remote controller. The Meshlink wireless protocol is based on Bluetooth mesh technology, multiple controllers can be synchronized and the wireless connection is much more reliable than traditional RF technology. This controller has abundant 624 effects and favorite setting function.

Rayrun website

Rayrun website

n Features


Rayrun website


n Wiring Diagram


Rayrun website



MR70 Umi Digital LED Strip Controller
ModelMR70
Electrical Specification
Working Voltage DC 12V 
Wireless ConnectionSIG BLE mesh protocol
Control methodRemote controller and/or smartphone app
Wireless Transmit Power<7dBm
Wireless Distance>15 meters at open area
Driving Range500 Pixels / 1000 Pixels
Driving ICsSupport Rayrun S4483 /S3483 strip
Protection FunctionWrong wiring / Output short circuit
IP RateIP52
Working Temperature -30~60℃
Functions
Effect ModesTotal 672 modes
Static Color ModeYes
Individual White EffectsYes
Running Direction AdjustYes
Synchronization between ControllersYes
OTA serviceYes
Library Load and SaveYes, 3 slots
Power & LED Connector
Power Connector5.5mm DC female jack
Strip Connector4-Pin SM type connector
Dimension & Weight
DimensionMain unit: 50x15x7mm, Remote: 115x52x5mm
Net Weight33g