Beschreibung
LoRaWAN Gateway HAT for Pi
SX1302 core module, standard Mini-PCIe socket
Features at a glance
This is a communication HAT for Raspberry Pi with LoRaWAN protocol support, which incorporates core LoRa gateway module SX1302 868M LoRaWAN Gateway . It has lots of advantages including long range transmission, concurrent communication, large capacity node, and high receiving sensitivity. There are L76B GNSS module and Mini-PCIe socket on the base board for easy integration, along with our rich development resources, you can attach it to Raspberry Pi and build the LoRa network fast.
- Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards
- Incorporate L76B module with GPS/BD support, Gateway module for providing accurate clock and location info
- Comes with development resources and manual (example in C)
SX1302 868M LoRaWAN Gateway core module features:
- Integrates Semtech SX1302 normal band and SX1250 radio RF frond-end chip, EU868 band
- Onboard PA and LNA, features 26dBm emit power and -141dBm high sensitivity receiving gain
- 10x signal channel, supports multiple nodes concurrent communication and FEC (Forward Error Correction) algorithm
- Supports SF5~SF12 spreading factor, 19Kbps MAX (SF5/BW125KHz) data rate
- Utilizing SPI communication protocol and standard Mini-PCIe socket, for easy integration into sorts of embedded systems
Specifications
LoRa Gateway | GNSS Module | |
---|---|---|
Power supply | 5V | |
Frequency range | EU868 (863-870MHz) | GPS L1 (1575.42MHz) BD2 B1 (1561.098MHz) |
Positioning accuracy | - | < 2.5m CEP |
Modulation | LoRa/(G)FSK | - |
Emit power | > 26dBm@5V | - |
Receiving sensitivity | -141dBm@125KHz/SF12 -121dBm@125KHz/SF5 | acquisition: -148dBm tracking: -163dBm re-acquisition: -160dBm |
Overall power consumption | emitting: 710mA@5V GPS on receiving: 99mA@5V GPS on sleep: 41mA@5V GPS off | |
Communication bus | SPI, I2C | UART |
External connector | Mini-PCIe | - |
Operating temperature | -40~85? | |
Dimensions | 50.95 x 30mm | - |
Performance-upgraded SX1302 chip
lower power consumption, fast data rate, longer distance
Multiple channels smooth communication
a better solution for concurrent high throughput situation
FEC Forward Error Correction algorithm
the new generation LoRa spread spectrum technology,higher anti-interference performance, longer communication distance
What's on board
- SX1302 868M LoRaWAN Gateway module
- Mini-PCIe socket and buckle
- L76B module
- RT9193-33 power chip
- Status indicator PWR: power indicator RXD/TXD: UART RX/TX indicator PPS: GPS status indicator
- Raspberry Pi GPIO header for connecting with Raspberry Pi series boards
- L76B antenna connector
- LoRa Gateway antenna connector
- Battery holder supports ML1220 rechargeable cell, for preserving ephemeris information and hot starts
Pinout definition
Outline Dimensions
Resources & Services
* Resources for different product may vary, please check the wiki page to confirm the actually provided resources.
Package Contents
- SX1302 LoRaWAN Gateway HAT x1
- SX1302 868M LoRaWAN Gateway x1
- Antenna 868M 5dBi x1
- GPS antenna x1
- 2×20PIN female pinheader x1
- Dual IPEX1 wire x1
- Screws pack x1
Versandgewicht: | 0,20 Kg |
Software
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