SX1302 LoRaWAN Gateway HAT - expansion board with LoRaWAN and GNSS module for Raspberry Pi

Description

HAT module with LoRa and GNSS communication dedicated to the Raspberry Pi. The board is equipped with a 40-pin connector allowing for connection with a minicomputer, a Mini-PCIe connector, two SMA antenna connectors and a GNSS L76B module, which allows you to receive data from the main positioning systems: GPS, BDS and QZSS. A board with the LoRa SX1302 module is plugged into the Mini-PCIe connector, which offers long-range transmission with concurrent communication and the FEC (Forward Error Correction) algorithm.

The LoRa module uses the SPI or I2C interface, while GNSS communicates via the UART interface. The HAT is powered with 5V via a 40-pin connector. The kit includes the 868M antenna, GPS and necessary cables. Full documentation with the C library is available on the product page.

Features

• LoRa SX1302 module
• Frequency band: EU868 (863-870MHz)
• Modulation: LoRa / (G) FSK
• Transmit power:> 26 dBm @ 5V
• Receiving sensitivity: -141dBm @ 125KHz / SF12, -121dBm @ 125KHz / SF5
• Interface: SPI, I2C
• Connector: Mini-PCIe
• Dimensions: 50.95 x 30 mm
• L76B GNSS module
• Frequency band: GPS L1 (1575.42MHz), BD2 B1 (1561.098MHz)
• Positioning accuracy: <2.5m CEP
• Receiving sensitivity: -148dBm (acquisition), -163dBm (tracking), -160dBm (response)
• Interface: UART
• Power supply: 5V
• Power consumption:
• transmit: 710mA @ 5V GPS on
• reception: 99mA @ 5V GPS enabled
• sleep: 41mA @ 5V GPS off
• Working temperature: -40 to 85 ?
• Dimensions: 65 x 56.5 mm

Kit contains

• SX1302 LoRaWAN Gateway HAT
• SX1302 868M LoRaWAN Gateway
• 868M 5dBi antenna
• GPS antenna
• 2x20-pin female connector
• Dual IPEX1 cable
• A set of screws