The Dragino MS48-LR is an advanced LoRaWAN® to Modbus RTU/TCP Gateway, designed to bridge long-range LoRaWAN wireless networks with industrial Modbus and IP-based control systems.
It enables seamless communication between LoRaWAN sensors and PLC/SCADA systems, making it ideal for Industrial IoT, Smart Buildings, Automation, Logistics, and Smart Infrastructure applications.
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✨ Key Features
📡 Multi-Channel LoRaWAN Gateway – Supports multi-channel LoRa communication with up to 10 programmable demodulation paths for flexible network capacity.
🔧 Modbus Integration – Works as a Modbus Slave, converting LoRaWAN sensor data into Modbus RTU/TCP registers for industrial systems.
🧠 Built-In Local Servers – Includes ChirpStack LoRaWAN Network Server and Node-RED Application Server for local data processing and on-premise deployments.
🌐 Backhaul Connectivity – Provides Ethernet (10/100M) and Wi-Fi 802.11 b/g/n for network uplink.
⚙️ Open-Source Debian System – Managed via Web UI and SSH, supports remote management and auto-provisioning.
📶 LoRaWAN Protocol Support – Compatible with Semtech UDP Packet Forwarder, LoRaWAN Basic Station, and ChirpStack Gateway Bridge (MQTT).
📡 Optional 4G LTE Support – Supports Quectel EC25 cellular module for mobile network uplink (optional).
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📌 Specifications
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Device Type: LoRaWAN® to Modbus RTU/TCP Gateway
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CPU: Quad-core Cortex-A7 @ 1.2 GHz
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RAM: 512 MB
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Storage: 4 GB eMMC
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Backhaul: 10/100M Ethernet, Wi-Fi 802.11 b/g/n
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Interfaces: RS485 ×1, RS232 ×1, USB 2.0 Host ×1, Mini-PCIe ×1
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LoRaWAN: Multi-channel wireless operation, high sensitivity radio front-end
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Servers: Built-in ChirpStack LoRaWAN Server, built-in Node-RED
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Optional Cellular: 4G LTE (Quectel EC25), SIM slot
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Power Input: 12 V DC, 2 A
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Operating Temperature: –20 °C to +70 °C
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📥 Product Downloads
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- Device Type: LoRaWAN® to Modbus RTU/TCP Gateway
- CPU: Quad-core Cortex-A7 @ 1.2 GHz
- RAM: 512 MB
- Storage: 4 GB eMMC
- Backhaul: 10/100M Ethernet, Wi-Fi 802.11 b/g/n
- Interfaces: RS485 ×1, RS232 ×1, USB 2.0 Host ×1, Mini-PCIe ×1
- Local Servers: Built-in ChirpStack, Built-in Node-RED
- Optional Cellular: 4G LTE (Quectel EC25), SIM slot
- Power Input: 12 V DC, 2 A
- Operating Temperature: –20 °C to +70 °C

















