Private LoRaWAN Gateway with Built-in Local Server & Node-RED Support
The DFRobot LoRaWAN Indoor Gateway device is designed to operate on the 915 MHz frequency band (US915/AU915). This product features an 8-channel Semtech SX1302 chip, a robust quad-core A35 CPU, 512MB of RAM, and 16GB of eMMC storage. It effortlessly incorporates a local SIoT server for MQTT, a sophisticated data parser, and a user-friendly visual Node-RED interface. Additionally, the gateway offers wireless connectivity through 2.4G WiFi and includes an integrated 100Mbps Ethernet port for reliable networking.
Affordable and capable of long-distance connectivity.
This gateway lets you set up a private IoT network for under $100, with no cloud fees and full data privacy. The DFRobot LoRaWAN Indoor Gateway (EU868) is perfect for home automation and IoT projects, featuring a built-in SIoT Local Server and pre-installed Node-RED. It can collect data from outdoor sensors up to 4 km away and process it locally, ensuring security, automation, and zero monthly costs.
Perfectly suited for agricultural applications.
This device seamlessly integrates with a LoRaWAN Control Terminal, facilitating a hassle-free connection to Smart Irrigation Systems and sensors with a distance of up to 4km. For instance, it can easily connect a soil sensor with a water valve relay port, optimizing irrigation efficiency.
A quick video showcasing the product.
Hardware Specfications
| Component | Feature | Specification |
| Power | Primary (USB) | USB-TYPE-C (5V 2A) |
| Secondary (DC) | DC2.1 Port (7-12V 2A) | |
| LoRaWAN | Channels | 8 |
| Frequency | EU 868MHz | |
| Transmission Power | 27dBm MAX | |
| Sensitivity | -140dBm @ 292bps | |
| Protocol | Class A / Class C | |
| Antenna | 5dB Gain (SMA Connector) | |
| Network | Wi-Fi | IEEE 802.11 b/g/n (2.4G) |
| AP Hotspot | IEEE 802.11 b/g/n (2.4G) | |
| Ethernet | 1× 100Mbps Port | |
| System | CPU | Quad-core Cortex-A35 (1.3GHz) |
| RAM | 512 MB DDR4 | |
| Storage | 16GB eMMC | |
| Physical | Dimensions | 142mm x 102mm x 30mm |
| Weight (Host) | 188g (incl. antenna) | |
| Case Material | Environmentally Friendly ABS |
Applications
Smart Agriculture: Monitor soil moisture levels and manage irrigation pumps directly on farms that lack 4G/5G connectivity. Home Automation: Connect long-range mailbox sensors or gate sensors to a local control dashboard for seamless management. Education: Ideal for teaching IoT protocols, MQTT, and logic flows in classroom settings.
HomeAssistant Compatible: ESPHome YAML Configuration
HomeAssistant users will find that the device’s user-friendly configuration eliminates the need for traditional coding. With this approach, you can clearly define sensor behaviors, communication intervals, and automation triggers using human-readable YAML files. This is perfect for non-programmers and allows for quick and efficient iterations.
