The Seeed Studio reComputer R1225 (EU868) is a rugged, CM4-powered industrial LoRaWAN gateway and edge controller designed for demanding IoT and building automation environments. It combines long-range LoRaWAN connectivity with industrial-grade interfaces like isolated RS485, dual Ethernet ports, PoE support, and cellular expansion capability. Built with a fanless aluminum alloy enclosure and wide temperature tolerance, it is ideal for smart buildings, remote monitoring systems, energy management, and industrial control applications. With support for EU868 frequency band, it is optimized for European LoRaWAN deployments while also supporting scalable edge AI and protocol conversion (Modbus, BACnet). Features: EU868 LoRaWAN frequency optimized for Europe deployments Raspberry Pi CM4 compute module with quad-core Cortex-A72 CPU Industrial connectivity: RS485 (isolated), Modbus & BACnet support Dual Ethernet with Gigabit + PoE support for flexible networking Expansion ready with 4G LTE, SIM slot, and M.2 NVMe SSD support Rugged fanless design with IP40 protection and -30°C to 70°C range Specifications: CPU: Raspberry Pi Compute Module 4, Quad-core Cortex-A72 @ 1.5GHz Operating System: SenseCAP Gateway OS RAM: 4GB eMMC Storage: 32GB Input Power: 2-pin terminal block PoE: IEEE 802.3af (12.95W) Supply Voltage: 12–24V AC / 9–36V DC Overvoltage Protection: 40V Ethernet: 1 × Gigabit (10/100/1000 Mbps, PoE), 1 × Fast Ethernet (10/100 Mbps) USB: 2 × USB-A 2.0, 1 × USB-C 2.0 (OS flashing) LoRa Chipset: SX1302 LoRa Channels: 8 Frequency (US915): 863-870MHz LoRaWAN Protocol: v1.1.0 (Class A/B/C) TX Power: Up to 26 dBm Sensitivity: -125 dBm (SF7), -139 dBm (SF12) Antenna: 3 dBi external Wi-Fi: Dual-band 2.4 GHz / 5 GHz Bluetooth: BLE supported Cellular: 4G LTE Cat 4 Antennas: Wi-Fi/BLE + LTE external Enclosure: 6061 aluminum alloy + PC panels Mounting: DIN rail / wall mount Operating Temperature: -30°C to 70°C Storage Temperature: -40°C to 80°C Humidity: 10%–95% RH Ingress Protection: IP40 Dimensions: 130 × 93 × 49.6 mm Weight: 750g (800g with 4G module) Applications: Smart Building Management (BMS/BAS) for HVAC, lighting, and energy monitoring Industrial automation with Modbus/BACnet-based machine control Smart city IoT systems like street lighting, parking, and waste monitoring Remote energy monitoring for solar plants, smart grids, and meters Water and utility infrastructure monitoring (pumps, tanks, pipelines) Edge AI and industrial IoT gateway for local data processing and analytics Package Includes: 1 x Seeed Studio reComputer R1225 LoRaWAN Gateway & Industrial Controller (EU868), CM4-Powered | 4GB RAM, 32GB eMMC 1 x DIN-rail clip 1 x Screw Pack 1 x DC Power Female Jack to Screw Terminal Adapter 3 x 3-pin Terminal Block Connector(Male) 1 x Wi-Fi & BLE Antenna 1 x LoRa Antenna 1 x LTE Antenna 5 x 120Ω Resistor 1 x User Manual
Specifications
| CPU | Raspberry Pi CM4 Quad-core Cortex-A72 @ 1.5GHz |
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| Memory & Storage | 4GB RAM + 32GB eMMC onboard |
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| LoRa FrequencyEU868 (863–870 MHz) | SX1302 (8-channel LoRaWAN gateway) |
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| Networking | 1× Gigabit Ethernet (PoE) + 1× Fast Ethernet |
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| Industrial Interfaces | 3× isolated RS485 ports + Modbus/BACnet compatibility |
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| Supply Voltage(AC/DC) | 12~24V AC/9~36V DC |
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| Shipping Weight | 1.200 kg |
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| Shipping Dimensions | 22 × 16 × 9 cm |
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