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    • Matek AP_PERIPH CAN Digital Power Monitor (PMU) 85V 205A

    31.40 € 31.40 €
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    Matek AP_PERIPH CAN Digital Power Monitor (PMU) 85V 205A
    Matek AP_PERIPH CAN Digital Power Monitor (PMU) 85V 205A
    1. Matek AP_PERIPH CAN Digital Power Monitor (PMU) 85V 205A
    2. Matek AP_PERIPH CAN Digital Power Monitor (PMU) 85V 205A

    Matek AP_PERIPH CAN Digital Power Monitor (PMU) 85V 205A

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    31.40 € 31.40 € 31.400000000000002 EUR

    25.95 €

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    Ex. Tax: 25.95 € 25.950413223140497 EUR
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    Brand:  Mateksys CAN-L4-BM
    Mateksys
    CAN-L4-BM
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    CAN-L4-BM is a ultra-precise digital power monitor based on TI INA239 & ArudPilot AP_Periph firmware.

    The resistance of this conductive path is 200 μΩ typical, providing low power loss in the application.

    With this device, No calibration required,  flight controller that support DroneCAN protocol can easily get accurate current & bus voltage readouts via CAN bus.


    Tips


    The big pad on the bottom side is a dead pad. No any circuit network on it.

    Solder the positive wires as close as possible to both sides of the current sensing resistor.

    2 ears for mounting can be cut off if you don’t need it.

    If the CAN wires are too long, bridge the “120R” jumper.


    Firmware


    ArduPilot AP_Periph  MatekL431-BattMon

    Update via DroneCAN GUI Tool



    Specifications for Matek AP_PERIPH CAN Digital Power Monitor (PMU) 85V 205A

    Accessories Sensors - Spare Parts

    MCU: STM32L431xC, 256KB Flash

    INA239 85-V, 16-Bit, High-Precision Power monitor IC With SPI Interface

    Battery Voltage sense input: 0~85V

    Current Sense Range:  0~204.8A

    Load current on current sensing resistor:  150A(Continuous),  204.8A(Burst)

    Voltage accuracy: ± 0.1%

    Current accuracy: ± 2%

    Interface

    CAN, DroneCAN Protocol

    UART2, spare, DFU

    ST debug, SWCLK & SWDIO

    LED

    Blue, Fast blinking,  Booting

    Blue, Slow blinking, working

    Red, 3.3V indicator

    Power supply for CAN-L4-BM board : 4.5~5.5V  @5V pad/pin

    Power consumption: 10mA

    Operating Temperatures: -40~85 °C

    Physical

    Board Size: 30mm*22mm*3mm.  4g

    3D file : CAN-L4-BM_STEP.zip

    Firmware

    ArduPilot AP_Periph  MatekL431-BattMon

    Update via DroneCAN GUI Tool

    Parameters

    CAN_P1_DRIVER = 1 if attached to CAN bus1 port or CAN_P2_DRIVER = 1 if attached to CAN bus2 port

    BATTx_MONITOR = 8 (DroneCAN-BatteryInfo)

    1x CAN-L4-BM board

    1x JST-GH-4P to JST-GH-4P 20cm silicon wire

    <p>CAN-L4-BM is a ultra-precise digital power monitor based on TI INA239 &amp; ArudPilot AP_Periph firmware.</p><p>The resistance of this conductive path is 200 μΩ typical, providing low power loss in the application.</p><p>With this device, No calibration required, &nbsp;flight controller that support DroneCAN protocol can easily get accurate current &amp; bus voltage readouts via CAN bus.</p><p><br></p><h4><b>Tips</b></h4><p><br></p><p>The big pad on the bottom side is a dead pad. No any circuit network on it.</p><p>Solder the positive wires as close as possible to both sides of the current sensing resistor.</p><p>2 ears for mounting can be cut off if you don’t need it.</p><p>If the CAN wires are too long, bridge the “120R” jumper.</p><p><br></p><h4><b>Firmware</b></h4><p><br></p><p>ArduPilot AP_Periph &nbsp;MatekL431-BattMon</p><p>Update via DroneCAN GUI Tool</p><p><br></p><p><img class="img-fluid o_we_custom_image" src="/web/image/581593-5ae022d5/CAN-L4-BM_Wiring.jpg?access_token=dc85b7dc-62e6-4576-8e73-5479b4f60687"><br></p>

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