Description

Seeed Studio reComputer R1225 is an industrial LoRaWAN gateway and edge controller built for long-range wireless connectivity, protocol conversion, and building-scale IoT deployment. This EU868 version combines the Raspberry Pi CM4 platform, SX1302 LoRaWAN, 3 x isolated RS485, dual Ethernet, BACnet, and Modbus in one compact industrial enclosure.

Compared with a standard industrial gateway, reComputer R1225 is better suited to projects that need both LoRaWAN coverage and local industrial control. It can work as a LoRaWAN gateway, a BACnet/Modbus edge controller, and a reliable field-side data bridge for smart buildings, energy systems, and industrial monitoring.

For teams building smart building, remote metering, BMS, BAS, iBMS, or distributed industrial IoT networks, Seeed Studio reComputer R1225 gives you the right mix of LoRaWAN, industrial interfaces, edge processing, and deployment flexibility.

Features

• Industrial LoRaWAN gateway based on Raspberry Pi CM4.
• EU868 LoRaWAN support with SX1302 for long-range IoT communication.
• 3 x isolated RS485 for stable industrial fieldbus and Modbus connectivity.
• Dual Ethernet, including 1 x Gigabit Ethernet with PoE.
• Supports BACnet and Modbus for building automation and industrial integration.
• Wi-Fi 2.4GHz / 5GHz built in, with optional 4G LTE expansion.
• Supports M.2 NVMe SSD expansion for larger local storage.
• Supercapacitor UPS, hardware watchdog, and industrial power design for 24/7 deployment.
• DIN-rail, wall, and desk installation options for industrial cabinets and smart building environments.

Specifications

Applications

• LoRaWAN gateway deployment for long-range sensor networks.
• Building management systems using BACnet and Modbus.
• Smart building, BMS, BAS, and iBMS integration.
• Energy monitoring, utility metering, and remote data collection.
• Industrial IoT edge data aggregation and protocol bridging.
• ChirpStack, AWS IoT Core, and cloud-connected LoRaWAN gateway workflows.

Product List

Other Content

Industrial interface layout: reComputer R1225 gives you 3 x isolated RS485, dual Ethernet, USB, LoRaWAN, Wi-Fi, and storage expansion in one device, which is why it fits so well into industrial cabinets, smart building control systems, and edge gateway projects.

Power and reliability: With PoE, wide-range AC/DC power input, supercapacitor UPS, and hardware watchdog, this LoRaWAN gateway is built for stable unattended operation.

Deployment notes: The included 120-ohm resistors are useful when RS485 termination is required. By default the termination resistor is not pre-installed, which helps keep field deployment flexible.

Resources

• reComputer R1225 introduction
• reComputer R1225 quick start
• Connect reComputer R1225 to ChirpStack
• Connect reComputer R1225 to AWS IoT Core
• reComputer R1000 3D file
• Schematic & PCB design files

FAQ

What is the difference between reComputer R1225 and the 4G version?
reComputer R1225 LoRaWAN Gateway & Industrial Controller (EU868) 4G adds cellular connectivity for installations that need remote backhaul beyond Ethernet and Wi-Fi. If your site already has stable wired networking, the standard R1225 is often enough. If you need field deployment with mobile network uplink, the 4G version is the better fit.

What is the difference between reComputer R1225 and reComputer R1025-10?
reComputer R1025-10 is more focused on industrial gateway and controller use with RS485, BACnet, and Modbus, while reComputer R1225 adds dedicated LoRaWAN gateway capability for long-range wireless sensor deployments.

What is the difference between reComputer R1225 and reComputer R1124-10?
reComputer R1124-10 is a strong CM4-based industrial gateway for building automation and protocol integration, but it is not a dedicated LoRaWAN gateway. Choose R1225 when EU868 LoRaWAN is a core requirement.

Can reComputer R1225 work with ChirpStack and AWS IoT Core?
Yes. reComputer R1225 has official guides for both ChirpStack and AWS IoT Core, which makes it easier to deploy a managed LoRaWAN gateway workflow from edge to cloud.

Where can I see more reComputer industrial gateways and controllers?
You can browse the wider reComputer collection if you want to compare R1000, R1100, and other industrial gateway families for different protocol, interface, and deployment needs.