Description

SX1302 + SX1250 based LoRa concentrator in small form factor used to build LoRaWAN gateway. Might be driven by any Linux or bare metal CPU.

Specification.

• Temperature range from -40°C to 70°C
• Power supply 5 VDC
• Sensitivity: -141 dBm
• Frequency 868 MHz or 915 MHz.
• Antenna connector: – U.FL Receptacle;
• Sizes: 61.9 x 28.8 mm;
• Thickness: 1.6mm;
• IC SX1302 ( 8 channel LoRa concentrator) + 2 x SX1250;
• Interface: SPI;
• Compatible with Umax 3091-10100T connector;
• Fixation: M2 screw to 5mm length rack;
• Range up to 2.5 км among the buildings, and up to 10 kilometers on open space;
• Optionally SX1302 might be replaced with SX1303 to implement TDoA geolocation;
• Separate 1 PPS u.FL connector exists.

Software.

• Compatible with official Semtech’s sx1302_hal to implement Lorawan gateway functionality;

Includes:

• SX1302 module – 1 pcs;
• Brass rack M2 5 mm length – 2 pcs;
• M2 screw 4 mm length – 4 pcs;

Support:

• Altium Library component;