BlueRobotics Ping Underwater Sonar

The BlueRobotics Underwater Sonar is a single-beam encosounder with a maximum range of 30m, a beam width of 30deg and a maximum depth rating of 300m. More details can be found in the Technical Details section of the product page on BlueRobotics

Note

Rover-4.1.0 (and higher) require the Ping sensor be running firmware version 3.28 (or higher). See below for how to upgrade the Ping’s firmware.

Where to Buy

Connecting to the Autopilot

For a serial connection you can use any spare Serial/UART port. The diagram below shows how to connect to SERIAL2.

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If the SERIAL2 port on the autopilot is being used then the following parameters should be set:

PingViewer to test and upgrade the sensor

BlueRobotic’s PingViewer can be used to test the sensor and upgrade the firmware.

  • Connect the Ping to your PC using a USB cable and BLUART USB to Serial RS485 adapter
  • Download, install and run the PingViewer
  • From within the PingViewer application connect to the sensor
  • From the upper left menu, select the gear icon, Firmware Upgrade and if necessary upgrade the firmware to “Ping_V3.28_auto” (or higher)
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Testing the sensor

Distances read by the sensor can be seen in the Mission Planner’s Flight Data screen’s Status tab. Look closely for “sonarrange”.

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