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dAISy HAT - AIS Receiver
  • dAISy HAT - AIS Receiver
  • dAISy HAT - AIS Receiver
  • dAISy HAT - AIS Receiver
  • dAISy HAT - AIS Receiver

dAISy HAT - AIS Receiver

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HAT (Hardware Attached on Top) for Raspberry Pi 3 and 4 with two channel marine AIS receiver.

AIS antenna connector: SMA female.

OpenPlotter configuration



  • True two channel receiver, continuously receiving on AIS channels A (161.975 MHz) and B (162.025 MHz)
  • Superior sensitivity compared to other low-cost AIS receivers
  • Low power, less than 200mW in receive mode (<40mA at 5V)
  • 38400 baud serial output in industry standard NMEA format (AIVDM)
  • Communicates with Raspberry Pi via UART0 (serial0)
  • Works with Raspberry Pi 1 (A+/B+ only), Pi 2, Pi 3 and 4 (see note below), and Pi Zero
  • Shape and size compliant with Raspberry Pi HAT standard
  • Breakout pads for 2 independent TTL serial outputs, 3.3 and 5 volt rails, and Raspberry Pi I2C port
  • SMA antenna connector
  • SMA-to-BNC adapter and hex standoffs included

Note: On the Raspberry Pi 3 and 4, UART0 is occupied by the built-in Bluetooth radio. Bluetooth may not be available when using the dAISy HAT.

OpenPlotter configuration



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