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» WW2 mini sub build
 Depth Sensor + LoRa telemetry EmptyYesterday at 12:17 pm by SimonH

» 27Mhz - Radio Ideas
 Depth Sensor + LoRa telemetry EmptyWed Sep 28, 2022 5:55 pm by tsenecal

» USS Bluefish
 Depth Sensor + LoRa telemetry EmptyWed Sep 28, 2022 5:48 pm by tsenecal

» Choice of CAD software and Printer for 3D printing
 Depth Sensor + LoRa telemetry EmptyMon Sep 26, 2022 11:35 am by david f

» 915mhz / 868mhz as a viable frequency for submarines.
 Depth Sensor + LoRa telemetry EmptyThu Sep 22, 2022 12:35 pm by geofrancis

» JSN-SR04T Depth sounder
 Depth Sensor + LoRa telemetry EmptySat Sep 10, 2022 11:19 am by geofrancis

» Grantham Model Sub Day, Sunday 14th August 2022
 Depth Sensor + LoRa telemetry EmptyFri Aug 12, 2022 2:48 pm by david f

» Sheringham 2022
 Depth Sensor + LoRa telemetry EmptyThu Aug 04, 2022 1:51 pm by david f

» Craycraft WTC
 Depth Sensor + LoRa telemetry EmptySun Jul 24, 2022 4:52 pm by timgarrod

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    Depth Sensor + LoRa telemetry

    david f
    david f
    AMS Treasurer


    Posts : 2268
    Join date : 2010-11-10
    Age : 72
    Location : Cumbria

     Depth Sensor + LoRa telemetry Empty Depth Sensor + LoRa telemetry

    Post  david f Sat Nov 06, 2021 11:04 am

    Just been trying this out with LoRa telemetry and my old faithful "Charlie" class:

    Adafruit MPRLS Ported Pressure Sensor Breakout - 0 to 25 PSI (Bought from PiHut in the UK)

    Seems to be working quite well. (Telemetry output is now signal strength, depth  and battery voltage.

    LATER EDIT: (January 2022) Still working well after a number of sailings. Surface telemetry value = 3. Dived to 0.5 m = 8

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    SimonH and geofrancis like this post

    david f
    david f
    AMS Treasurer


    Posts : 2268
    Join date : 2010-11-10
    Age : 72
    Location : Cumbria

     Depth Sensor + LoRa telemetry Empty Re: Depth Sensor + LoRa telemetry

    Post  david f Sat Jan 22, 2022 12:26 pm

    Still working well after a number of sailings. Surface telemetry value = 3. Dived to 0.5 m = 8

    geofrancis likes this post

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    geofrancis


    Posts : 70
    Join date : 2021-09-24

     Depth Sensor + LoRa telemetry Empty Re: Depth Sensor + LoRa telemetry

    Post  geofrancis Sat Jan 22, 2022 3:32 pm

    david f wrote:Still working well after a number of sailings. Surface telemetry value = 3. Dived to 0.5 m = 8

    it would be cool to see this combined with a sonar, then you get sub depth and depth under the boat.

    On my boat I have a lua script running that immediately halts the boat and holds position if the water gets below a set depth and sends a message to the operator so it doesn't run aground.


      Current date/time is Sat Oct 01, 2022 5:44 am