{"product_id":"jhemcu-h743-30x30","title":"JHEMCU GF30H743 H743 Flight Controller 3-6S OSD BEC Barometer Blackbox","description":"\u003cp\u003eThe JHEMCU GF30H743 is a high-performance 30×30 flight controller built around the STM32H743 processor, designed for demanding FPV freestyle, long-range, and cinematic builds requiring maximum processing power and reliability.\u003c\/p\u003e\n\u003cp\u003eFeaturing dual ICM-42688-P gyros, onboard barometer, 128MB Blackbox, AT7456E OSD, and dual high-current BECs, this FC delivers ultra-stable flight performance, excellent logging capacity, and broad peripheral support on 3–6S setups.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eKey Features:\u003c\/b\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSTM32H743 MCU running at 480MHz for ultra-fast processing\u003c\/li\u003e\n\u003cli\u003eDual ICM-42688-P gyroscope \u0026amp; accelerometer for improved stability\u003c\/li\u003e\n\u003cli\u003eOnboard barometer for altitude hold and GPS-assisted flight\u003c\/li\u003e\n\u003cli\u003e128MB onboard Blackbox for extended flight logging\u003c\/li\u003e\n\u003cli\u003eAT7456E OSD chip for Betaflight compatibility\u003c\/li\u003e\n\u003cli\u003eDual BECs: 5V and 10V for powering peripherals\u003c\/li\u003e\n\u003cli\u003eSupports analog and DJI O3 HD systems\u003c\/li\u003e\n\u003cli\u003eType-C USB port with onboard DFU button\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eFlight Controller Specifications:\u003c\/b\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: JHEMCU\u003c\/li\u003e\n\u003cli\u003eModel: GF30H743\u003c\/li\u003e\n\u003cli\u003eMCU: STM32H743 (480MHz)\u003c\/li\u003e\n\u003cli\u003eGyro \/ IMU: Dual ICM-42688-P\u003c\/li\u003e\n\u003cli\u003eBarometer: DPS310\u003c\/li\u003e\n\u003cli\u003eOSD Chip: AT7456E\u003c\/li\u003e\n\u003cli\u003eBlackbox Memory: 128MB\u003c\/li\u003e\n\u003cli\u003eInput Voltage: 3–6S LiPo\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eBEC Outputs:\u003c\/b\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e5V BEC: 5V \/ 2.5A\u003c\/li\u003e\n\u003cli\u003e10V BEC: 10V \/ 2.0A\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eConnectivity \u0026amp; Interfaces:\u003c\/b\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUARTs: UART1 \/ UART2 \/ UART3 \/ UART4 \/ UART5 \/ UART6 \/ UART7\u003c\/li\u003e\n\u003cli\u003eReceiver Support: ELRS (CRSF), TBS CRSF, SBUS, IBUS, DSM2, DSMX\u003c\/li\u003e\n\u003cli\u003eI2C: Supported\u003c\/li\u003e\n\u003cli\u003eGPS: Supported\u003c\/li\u003e\n\u003cli\u003eCompass: Supported\u003c\/li\u003e\n\u003cli\u003eLED Strip: Supported\u003c\/li\u003e\n\u003cli\u003eBuzzer: Supported\u003c\/li\u003e\n\u003cli\u003eESC Protocols: DShot150 \/ DShot300 \/ DShot600\u003c\/li\u003e\n\u003cli\u003eCurrent Sensor: Yes\u003c\/li\u003e\n\u003cli\u003eVoltage Sensor: Yes\u003c\/li\u003e\n\u003cli\u003eHD Video: DJI O3 Supported\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eFirmware:\u003c\/b\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDefault Firmware: Betaflight 4.4.3 (JHEH743HD target)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003ePhysical Specifications:\u003c\/b\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMounting Pattern: 30.5 × 30.5mm (M4)\u003c\/li\u003e\n\u003cli\u003eBoard Size: 36 × 36mm\u003c\/li\u003e\n\u003cli\u003eWeight: 7.9g\u003c\/li\u003e\n\u003cli\u003eUSB Port: Type-C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003ePackage Contents:\u003c\/b\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1× JHEMCU GF30H743 Flight Controller\u003c\/li\u003e\n\u003cli\u003eRubber mounting gummies\u003c\/li\u003e\n\u003cli\u003eWiring harnesses (as shown)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JHEMCU","offers":[{"title":"Default Title","offer_id":47701185888470,"sku":"B081 (JHEMCU GF30H743 H743 Flight Controller)","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1840\/1085\/files\/h743-1.jpg?v=1768345890","url":"https:\/\/speedyfpv.com\/products\/jhemcu-h743-30x30","provider":"SpeedyFPV","version":"1.0","type":"link"}