UC100 IoT Controller

IoT Controller

  • Modbus RS485 to LoRaWAN® Converter
  • Data Collection Up to 16 Registers
  • Local & Remote Easy Configuration
  • LoRa D2D Controller & Agent



Bridge across the Internet and Modbus Devices

Milesight IoT/LoRaWAN Controller UC100 is an easy and intelligent device dedicated to collecting data from on-site Modbus RTU devices, and transmitting them to the Internet via LoRaWAN®.



RS485 Interface

Offering a RS485 interface for connecting a range of field sensors or devices.

  • 3.5 mm Terminal Block
  • Reading Up to 16 Registers




LoRaWAN® Based

  • RS485 to LoRaWAN Controller UC100 is compatible with LoRaWAN® gateways
  • With a range of up to 15 km in rural areas and 2 km in urban areas
  • CN470/RU864/IN865/EU868/US915/AU915/KR920/AS923



LoRa D2D

Milesight LoRa D2D protocol enables the UC100 to communicate with other Milesight LoRaWAN® node devices within 1 second without a LoRaWAN® gateway.

  • When Working as a LoRa D2D Controller Device
  • Triggered by RS485 device to send command to control other LoRa D2D agents
  • When Working as a LoRa D2D Agent Device
  • Receiving command from other LoRa D2D controllers to control local RS485 device


IoT Controller UC100

Easy Local & Remote Configuration

  • USB Type-C Port – Local Configuring
  • LoRa Downlink – Remote Configuring 


Intelligent Trigger System

Users are able to set up 16 commands based on custom trigger conditions (If-Then Statements) & actions to realize intelligent task.


Autonomous Operation

Milesight RS485 to LoRaWAN Controller UC100 can execute the commands autonomously even when the network is unavailable.



Milesight IoT Cloud

  • Store, manage and analyze all your data with a few clicks
  • Android & iOS versions allow you to manage devices at your fingertips



Mini but Powerful

IoT Controller UC100


Flexible Installation

Wall Mounting


Wireless Transmission Technology LoRaWAN®, LoRa D2D
Antenna Internal Antenna
Frequency CN470/IN865/EU868/RU864/US915/AU915/KR920/AS923-1&2&3&4
Tx Power 16dBm (868 MHz)/22dBm (915 MHz)/19dBm (470 MHz)
Sensitivity -137dBm @300bps
Mode OTAA/ABP Class C
Advanced Feature LoRa D2D Controller, LoRa D2D Agent
Data Interface Port 1 × RS485
Connector 3.5 mm Terminal Block
Terminal Resistor 1 × 120 Ω Resister Switch
Baud Rate 1200~115200 bps
Protocol Modbus RTU, support reading 16 register values
Others Configuration Port 1 × Type-C
Reset Button 1 × Reset Button (Internal)
LED Indicator 1 × System
Physical Characteristics Power Connector 3.5 mm Terminal Block
Power Supply 1. 5-24 VDC by Terminal Block
2. 5 VDC by Type-C Port
Power Consumption < 0.5 W
Material & Color PC+ABS, White
Ingress Protection IP30
Operating Temperature -20°C ~ 60°C (-4℉ to +140℉)
Relative Humidity 0% ~ 95% (non-condensing)
Dimensions 70 × 45 × 13 mm (2.75 × 1.77 × 0.51 in)
Installation Desktop, Wall Mounting