LR1302 LoRaWAN HAT kit for Raspberry Pi
52,80 € INCL. VAT
- Complete kit: LR1302 module (SX1302) + Raspberry Pi HAT
- 8 LoRaWAN channels, SMA antennas, built-in GPS, RTC and fan
- Turns a Pi into a LoRaWAN gateway ready for home automation
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- Description
Description
The LR1302 LoRaWAN gateway kit is a complete solution combining the LR1302 LoRaWAN module based on the Semtech SX1302 and a HAT specially designed for Raspberry Pi. Together, they turn your Raspberry Pi (models 1, 2, 3, 4 or 5) into a true multi-channel LoRaWAN gateway, ready to receive and transmit data from your long-range sensors.
LR1302 module: the heart of the gateway
The LR1302 module features the SX1302chipset, renowned for its radio performance:
- 8 simultaneous channels, allowing a large number of sensors to be handled in parallel.
- High sensitivity reception down to -139 dBm, ensuring long-distance range even with weak signals.
- High transmit power up to 26 dBm, ensuring stable communication with distant sensors.
- Compatibility with the bands EU868.
This compact module comes in the mini-PCIeform factor, designed to fit easily on the included HAT.
HAT for Raspberry Pi: seamless integration
The HAT included in this kit connects directly to the Raspberry Pi's GPIO pins and holds the LR1302 module. It adds essential extra features for a reliable gateway:
- mini-PCIe connector dedicated to the module.
- Integrated fan, ensuring efficient cooling of the Raspberry Pi and the module, even under intensive use.
- GPS (GNSS) module built in, allowing precise time synchronization and geographic location for IoT applications.
- RTC coin cell battery (Real Time Clock) to keep the time during a power outage.
- Status LEDs (power, transmission, reception, GPS) for immediate visual feedback.
- Flexible power supply via the Raspberry Pi or via a separate USB-C connection.
Antennas and accessories included
The kit comes with external SMA antennas, essential for optimizing communication range and stability. These antennas can easily be mounted on the enclosure of your choice using the supplied connectors.
A complete solution for home automation
Paired with a Raspberry Pi, this kit forms an ideal LoRaWAN gateway for home automation and IoTenvironments. Connected to Home Assistant, Node-RED or MQTT, it becomes the hub of your long-range communications:
- Data collection from temperature, humidity, air quality, presence, door opening sensors, etc.
- Smart automation: triggering alerts or actions based on measurements (alarm, ventilation, heating, lighting).
- Data logging in local databases and visualization in dashboards (for example via Grafana).
- Multi-room or multi-site management thanks to LoRa's long range.
Simplicity and scalability
Assembly is simple:
- Insert the LR1302 module into the HAT's mini-PCIe slot.
- Attach the HAT to the Raspberry Pi.
- Connect the antennas via the SMA connectors.
- Power everything via the Pi or the HAT's USB-C port.
The system is immediately ready to be configured as a LoRaWAN gateway with the appropriate software. Thanks to its open design, it is scalable and can be used both at home (smart home) and professionally (greenhouses, agriculture, logistics, industrial monitoring).
