The LR1302 LoRaWAN HAT is a specialized Raspberry Pi expansion board designed to bridge the SX1302-based LR1302 LoRaWAN gateway module with the Raspberry Pi ecosystem (fully compatible up to Raspberry Pi 5). This HAT integrates a high-performance GPS module and an RTC (Real-Time Clock) to significantly enhance the timing precision and positioning accuracy of your LoRaWAN gateway.
In addition to supporting the mini-PCIe form factor of the LR1302 gateway module, the LR1302 LoRaWAN HAT for RPI automatically routes the standard 52-pin gold finger signals to the Raspberry Pi GPIO connector via a 40-pin compatible header. This architectural design simplifies the development process, allowing users to effortlessly integrate long-range wireless functionality into their Raspberry Pi projects. Furthermore, it features an integrated cooling fan to provide active thermal management, ensuring stable performance for the Raspberry Pi during intensive data processing.
By combining the LR1302 LoRaWAN HAT with the LR1302 Gateway Module and a Raspberry Pi, developers can build a professional, compact, and complete LoRaWAN wireless communication gateway.
This setup provides a robust and reliable communication solution for smart agriculture, smart cities, industrial monitoring, and diverse IoT (Internet of Things) scenarios.
Package List
Note: This product does not include the LR1302 Gateway Module.
Features
- Full Compatibility: Standard Pi HAT form factor, specifically engineered for Raspberry Pi, supporting all models up to Raspberry Pi 5;
- Integrated GPS & RTC: Built-in GPS module and RTC chip for precise location acquisition, global positioning, and real-time clock synchronization;
- Seamless Integration: Converts the standard 52-pin mini-PCIe configuration to the 40-pin Raspberry Pi GPIO header, streamlining the hardware setup;
- Active Cooling: Includes a built-in cooling fan to provide efficient heat dissipation for high-duty cycle Raspberry Pi operations;
- Compact Form Factor: The space-saving design ensures the LR1302 LoRaWAN HAT fits perfectly within standard Raspberry Pi enclosures.
Technical Specifications
| Power Interface | 40-Pin Header or USB |
| Clock System | Logical master clock and RTC (Real-Time Clock) functions |
| Cooling Fan | Built-in (DC 5V) |
| Pi Compatibility | Raspberry Pi 5 / 4B / 3 A+/B/B+ / 2 B / A+/B+ |
| PCIe Header | 52-Pin Mini-PCIe Header |
| GNSS Support | GPS L1, GLONASS L1, BeiDou B1 |
| LED Indicators | PWR: Green | TXD: Green | RXD: Blue | GPS: Green |
| Backup Battery | CR1220 |
| Operating Voltage | 5V |
| Dimensions | 65mm x 57.2mm |
| Weight | 28.8g |
Interface Functions
Package List
- 1x LR1302 LoRaWAN HAT for RPI
- 1x GPS+BD Dual-mode Antenna
- 1x LoRa Antenna (868MHz/915MHz)
- 1x IPEX Cable
- 1x Screw Pack