Waveshare SX1262 LoRaWAN Node Expansion Board for RPi, GNSS, CB Antenna, 433/470M

WaveshareSKU: RB-Wav-747
Manufacturer #: SX1262 433/470M LoRaWAN/GNSS HAT

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Description

  • Waveshare SX1262 LoRaWAN Node Expansion Board for Raspberry Pi
  • With Magnetic CB Antenna (433/470 Mhz w/ GNSS)
  • GNSS positioning function with GPS/BD support
  • Features the new generation SX1262 RF chip for long-distance communication
  • Ideal for Sub-GHz frequency band networks
  • Connects to servers like TTN for easy LoRaWAN network construction

The Waveshare SX1262 LoRaWAN Node Expansion Board for RPi, GNSS, CB Antenna, 433/470M is a high-quality product designed for Raspberry Pi. It comes equipped with a magnetic CB antenna and GNSS function. This product belongs to a series of LoRa modules that utilize the new generation SX1262 RF chip, known for its long communication distance and robust anti-interference ability.

This expansion board is ideal for Sub-GHz frequency band networks and is available in both LF (410~510MHz) and HF (850~930MHz) frequency band versions. When used in conjunction with a LoRa gateway, this board can be connected to servers such as TTN, thereby facilitating the construction of a LoRaWAN network.

Beyond the basic LoRaWAN version, this expansion board also offers an optional GNSS positioning function with GPS/BD support, enhancing its versatility and functionality.

  • 1x SX1262 433/470M LoRaWAN HAT
  • 1x 433/470M Magnetic CB Antenna
  • 1x IPEX to SMA Adapter Cable 17cm
  • 1x Screws Pack
  • 1x 2x20-Pin Female Pinheader

  • 65 x 30.50 mm (L x W)
  • RF Chip: SX1262
  • Frequency Band: LF: 410 ~510 MHz, HF: 850 ~930 MHz
  • Modulation: LoRa / (G) FSK
  • Data rate: LoRa: 0.018 62.5 Kbps, (G) FSK: 0.6 300 Kbps
  • EMIT POWER: 22dBm@3.3V
  • Spreading factor: SF7 SF12
  • Operating voltage: 3.3V
  • Module current consumption: emitting current: 107mA@22dBm, receiving current: 5.3mA@125KHz
  • Communication bus: SPI
  • Operating temperature: 0 ~50 °C
  • INTERFACE: 40-Pin GPIO header
  • GNSS parameters:
    • GNSS module: L76K
    • GNSS type: GPS/GLONASS/BDS/QZSS
    • L1 BAND RECEIVER (CHANNELS): 32 Tracking ch/72 Acquisition ch
    • A-GNSS: support
    • Receiving sensitivity (ACQUISITION, RE-ACQUISITION, TRACKING): -148dBm, -160dBm, -162dBm
    • TTFF (TIME TO FIRST FIX): cold starts: 30s, Autonomous, 5.5s, With AGNSS
    • POSITION ACCURACY: 2.0m CEP
    • Speed accuracy: 0.1m/s
    • Acceleration accuracy (Max): 0.1m/s²
  • UART rate: Range: 4800~115200 bps, Default: 9600 bps
  • GNSS data update rate: Max: 5Hz, Default: 1 Hz
  • Weight: 137 g

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