{"product_id":"matek-crsf-to-pwm-converter-crsf-pwm-6-crsf-pwm-c","title":"MATEK CRSF TO PWM Converter CRSF-PWM-6 CRSF-PWM-C","description":"\u003cp\u003e\u003cspan\u003eCRSF-PWM Converter, CRSF-PWM-6\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eCompatible with CRSF protocol receiver only\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e6x PWM outputs\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ePWM frequency configurable (50Hz default, 100,160,330, 400Hz)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e2x UARTs (for Receiver and GPS)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTelemetry ID: RxBt, Curr, Capa, Bat%, GPS, GSpd, Hdg, Alt, Sats\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e36V Max. battery voltage sense (1K:10K voltage divider built-in)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCompatible with external Current sensor (0~3.3V)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eVbat and Current sensor scale configurable\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFailsafe value auto set\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFirmware upgradeable\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eRated voltage: 4~9V @5V pad, 0~36V @Vbat, 0~3.3V @Curr\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eNo 5V regulator built-in\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e25mm x 16mm, 1.3g\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003ePacking: 1x CRSF-PWM-6, Dupont 2.54 pins\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eCRSF-PWM Converter, CRSF-PWM-C\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eCompatible with CRSF protocol receiver only\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e10x PWM outputs\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ePWM frequency configurable (50Hz default, 100,160,330, 400Hz)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e2x UARTs (for Receiver and GPS)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTelemetry ID: RxBt, Curr, Capa, Bat%, GPS, GSpd, Hdg, Alt, Sats\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e36V Max. battery voltage sense (1K:10K voltage divider built-in)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCurrent sensor built-in (90A continuous \/220A Peak),  current scale = 150 by default\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eVbat and Current sensor scale configurable\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFailsafe value auto set\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFirmware upgradeable\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eRated voltage: 4~9V @5V pad, 0~36V @BAT+\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eNo 5V regulator built-in\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e26mm x 26mm, 2.8g\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003ePacking: 1x CRSF-PWM-C,  1x low ESR capacitor,  Dupont 2.54 pins\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003ePinouts and Pads\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTx1\/Rx1(UART1) for CRSF protocol Receiver\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTx2\/Rx2(UART2) for GPS\/firmware update\/setting parameters\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e1~10: CH1~CH10 PWM outputs\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCurr: current sensor signal (0~3.3V)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eVbat: Battery voltage sensing (0~36V)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eG: ground\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e4v5 pad voltage = 5V pad voltage -0.3V,  make sure the voltage on 5V pad is not higher than receiver and GPS rated voltage.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eFailsafe\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFailsafe value is set automatically after CRSF-PWM board is powered on and receive CRSF signal. LED blinks 8 times quickly.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFailsafe value = The PWM value of each channel(except CH3) when CRSF signal is received by CRSF-PWM board for the first time\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCH3 is specially arranged for the throttle,  Failsafe value = 988 by default.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eUsually put the Throttle  joystick to the lowest point,  put AIL(Roll), ELE(Pitch), RUD(Yaw) middle before powering on receiver.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eLED status\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eslow 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.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e8x quick blinks: CRSF-PWM board received CRSF signal and failsafe value is saved.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003esolid ON:  CRSF-PWM board and receiver are working normally\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e2x slow blinks between 8x fast blink and solid on: CLI mode is active\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eGPS telemetry\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCompatible with GPS NMEA protocol\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eGPS \"TX\" to CRSF-PWM board \"RX\" Single wire half duplex UART connection,   CRSF-PWM board \"TX\" to GPS \"RX\" is not essential.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSupport GPS Telemetry ID: GPS, GSpd, Hdg, Alt, Sats\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eu-blox series GPS can output \"0+1 – UBX+NMEA\" protocol by default\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSensors(GPS, GSpd, Hdg, Alt, Sats) will blink in Transmitter TELEMETRY tab once CRSF-PWM board has connection with GPS.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTroubleshooting 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.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eTIM \u0026amp; PWM Frequency\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ePWM frequency on all 10x Channels can be configured according to TIM\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ePWM run at 50Hz by default\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTIM2:  CH1, CH2, CH4\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTIM16: CH3\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTIM3:  CH5, CH6, CH7, CH8\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTIM1:  CH9, CH10\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eCLI mode\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eIf CRSF-PWM board doesn't detect GPS connected to UART2 within 10 seconds after powering on,  CLI mode will active.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eAfter CLI mode is active, CRSF-PWM board can be connected to configurator via USB-TTL module\/FC passthrough.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ein CLI mode, CRSF-PWM board firmware can be updated\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCLI mode has no effect to receiver CRSF signal and PWM outputs\u003c\/span\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0637\/1688\/4630\/files\/1006-_-1005009138907311_detail_0_0B457633.webp?v=1785401546\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0637\/1688\/4630\/files\/1007-_-1005009138907311_detail_1_6BA97451.webp?v=1785401546\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0637\/1688\/4630\/files\/1008-_-1005009138907311_detail_2_B47CB776.webp?v=1785401547\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0637\/1688\/4630\/files\/1009-_-1005009138907311_detail_3_428B9A05.webp?v=1785401546\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0637\/1688\/4630\/files\/1010-_-1005009138907311_detail_4_F0F3A6B9.webp?v=1785401546\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0637\/1688\/4630\/files\/1011-_-1005009138907311_detail_5_B67E3D33.webp?v=1785401546\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0637\/1688\/4630\/files\/1012-_-1005009138907311_detail_6_A74C0A31.webp?v=1785401547\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0637\/1688\/4630\/files\/1013-_-1005009138907311_detail_7_EE6E8A8D.webp?v=1785401546\" alt=\"\"\u003e\u003c\/p\u003e","brand":"FPVSTORERC","offers":[{"title":"CRSF-PWM-6","offer_id":46514870157462,"sku":null,"price":6.99,"currency_code":"USD","in_stock":true},{"title":"CRSF-PWM-C","offer_id":46514870190230,"sku":null,"price":6.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/1688\/4630\/files\/SKU__1_CRSF-PWM-6.jpg?v=1785401727","url":"https:\/\/fpvstorerc.com\/es\/products\/matek-crsf-to-pwm-converter-crsf-pwm-6-crsf-pwm-c","provider":"FPVSTORERC","version":"1.0","type":"link"}