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    • Matek CRSF to PWM Converter (ExpressLRS Compatible)

    6.99 € 6.99 €
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    Matek CRSF to PWM Converter (ExpressLRS Compatible)

    Matek CRSF to PWM Converter (ExpressLRS Compatible)

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    6.99 € 6.99 € 6.99 EUR

    5.78 €

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    Ex. Tax: 5.78 € 5.776859504132231 EUR
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    Brand:  Mateksys CRSF-PWM6
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    CRSF-PWM6
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    Specifications:


    • Compatible with CRSF protocol receiver only

    • Support any CRSF protocol receivers(including 433MHz, 868MHz, 915MHz, 2.4GHz)

    • 6x PWM outputs

    • PWM frequency configurable (50Hz default, 100,160,330, 400Hz)

    • 2x UARTs (for Receiver and GPS)

    • Telemetry ID: RxBt, Curr, Capa, Bat%, GPS, GSpd, Hdg, Alt, Sats

    • 36V Max. battery voltage sense (1K:10K voltage divider built-in)

    • Compatible with external Current sensor (0~3.3V)

    • Vbat and Current sensor scale configurable

    • Failsafe value auto set

    • Firmware upgradeable

    • Rated voltage: 4~9V @5V pad, 0~36V @Vbat, 0~3.3V @Curr

    • No 5V regulator built-in

    • 25mm x 16mm, 1.3g




    Specifications for Matek CRSF to PWM Converter (ExpressLRS Compatible)

    RC Systems Accessories , Receivers

    Pinouts and Pads

    Tx1/Rx1(UART1) for CRSF protocol Receiver

    Tx2/Rx2(UART2) for GPS/firmware update/setting parameters

    1~10: CH1~CH10 PWM outputs

    Curr: current sensor signal (0~3.3V)

    Vbat: Battery voltage sensing (0~36V)

    G: ground

    4v5 pad voltage = 5V pad voltage -0.3V,  make sure the voltage on 5V pad is not higher than receiver and GPS rated voltage.


    Failsafe

    Failsafe value is set automatically after CRSF-PWM board is powered on and receive CRSF signal. LED blinks 8 times quickly.

    Failsafe value = The PWM value of each channel(except CH3) when CRSF signal is received by CRSF-PWM board for the first time

    CH3 is specially arranged for the throttle,  Failsafe value = 988 by default.

    Usually put the Throttle  joystick to the lowest point,  put AIL(Roll), ELE(Pitch), RUD(Yaw) middle before powering on receiver.


    LED status

    slow blinks: CRSF-PWM board doesn’t receive CRSF signal, e.g., receiver is not bound with transmitter, receiver is not connected to UART1 of CRSF-PWM board.

    8x quick blinks: CRSF-PWM board received CRSF signal and failsafe value is saved.

    solid ON:  CRSF-PWM board and receiver are working normally

    2x slow blinks between 8x fast blink and solid on: CLI mode is active


    GPS telemetry

    Compatible with GPS NMEA protocol

    GPS “TX” to CRSF-PWM board “RX” Single wire half duplex UART connection,   CRSF-PWM board “TX” to GPS “RX” is not essential.

    Support GPS Telemetry ID: GPS, GSpd, Hdg, Alt, Sats

    u-blox series GPS can output “0+1 – UBX+NMEA” protocol by default

    Sensors(GPS, GSpd, Hdg, Alt, Sats) will blink in Transmitter TELEMETRY tab once CRSF-PWM board has connection with GPS.

    Troubleshooting for no GPS telemetry,  double check the wiring between GPS and CRSF-PWM board,  some u-blox GPS may don’t output NMEA protcol, you need to be reverted GPS to default configuration in u-center.

    with OpenTX Telemetry Logging, You can plot your flight path or search the lost plane.


    TIM & PWM Frequency

    PWM frequency on all 10x Channels can be configured according to TIM

    PWM run at 50Hz by default

    TIM2:  CH1, CH2, CH4

    TIM16: CH3

    TIM3:  CH5, CH6, CH7, CH8

    TIM1:  CH9, CH10


    CLI mode

    If CRSF-PWM board doesn’t detect GPS connected to UART2 within 10 seconds after powering on,  CLI mode will active.

    After CLI mode is active, CRSF-PWM board can be connected to configurator via USB-TTL module/FC passthrough.

    in CLI mode, CRSF-PWM board firmware can be updated

    CLI mode has no effect to receiver CRSF signal and PWM outputs

    1x Matek CRSF to PWM Converter (ELRS Compatible)

    1x Pin set

    MANUAL & Firmware

    <p><br></p><h4><b>Specifications:</b></h4><p><br></p><ul><li><p>Compatible with CRSF protocol receiver only</p></li></ul><ul><li><p>Support any CRSF protocol receivers(including 433MHz, 868MHz, 915MHz, 2.4GHz)</p></li></ul><ul><li><p>6x PWM outputs</p></li></ul><ul><li><p>PWM frequency configurable (50Hz default, 100,160,330, 400Hz)</p></li></ul><ul><li><p>2x UARTs (for Receiver and GPS)</p></li></ul><ul><li><p>Telemetry ID: RxBt, Curr, Capa, Bat%, GPS, GSpd, Hdg, Alt, Sats</p></li></ul><ul><li><p>36V Max. battery voltage sense (1K:10K voltage divider built-in)</p></li></ul><ul><li><p>Compatible with external Current sensor (0~3.3V)</p></li></ul><ul><li><p>Vbat and Current sensor scale configurable</p></li></ul><ul><li><p>Failsafe value auto set</p></li></ul><ul><li><p>Firmware upgradeable</p></li></ul><ul><li><p>Rated voltage: 4~9V @5V pad, 0~36V @Vbat, 0~3.3V @Curr</p></li></ul><ul><li><p>No 5V regulator built-in</p></li></ul><ul><li><p>25mm x 16mm, 1.3g</p></li></ul><p><br></p><p><img src="/web/image/378201/CRSF-PWM-6_conversor_elrs_matek_banner.jpeg?access_token=f531bc9b-d6d8-4b99-9edf-8506ea67c0e2" class="pull-left" style=""><br></p><p><img src="/web/image/378200/CRSF-PWM-6_conversor_elrs_matek_banner1.jpeg?access_token=93f9b0e2-9af8-4336-9d22-bfe624e737fd" class="pull-left" style=""><br></p>

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