{"product_id":"f4-v3s-plus-flight-control-osd-2-6s-two-way-3a-bec-9v-pad-design-for-betaflight-rc-fpv-racing-drone-quadcopter-frame","title":"F4 V3S Plus Flight Control OSD 2-6S Two way 3A BEC 9V Pad Design For Betaflight RC FPV Racing Drone Quadcopter Frame","description":"\u003cmeta name=\"description\" content=\"Buy F4 V3S Plus Flight Control OSD 2-6S Two way 3A BEC 9V Pad Design For Betaflight RC FPV Racing Drone Quadcopter Frame online in India at best price from The Tech Depot, Bengaluru. Authentic product, 7-day warranty on manufacturing defects, fast delivery across India.\"\u003e\n\n\u003ch1\u003eF4 V3S Plus Flight Control OSD 2-6S Two way 3A BEC 9V Pad Design For Betaflight RC FPV Racing Drone Quadcopter Frame\u003c\/h1\u003e\n\n\u003cp\u003eThe F4 V3S Plus is a high-performance flight control board specifically engineered for competitive FPV racing drones, featuring integrated OSD (On-Screen Display) capabilities and dual BEC outputs for stable power distribution. Professional FPV racing pilots and drone enthusiasts utilize this flight controller to achieve precise flight dynamics, low-latency gyroscope response, and real-time telemetry visualization during high-speed racing maneuvers. This product solves the critical challenge of managing multiple power rails in compact racing frames while maintaining gyroscopic stability and providing essential flight data overlay on FPV goggles.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\n\u003cp\u003eThe F4 V3S Plus flight control board represents an advanced iteration of F4 architecture, optimized specifically for Betaflight firmware compatibility and racing drone applications. This controller integrates a 32-bit ARM Cortex-M4 processor running at high clock speeds to deliver rapid gyroscope sampling rates (up to 32kHz) and accelerometer fusion algorithms that ensure responsive attitude correction during aggressive racing maneuvers. The dual BEC (Battery Elimination Circuit) topology provides independent 5V and 9V power rails, enabling simultaneous operation of video transmitters, receivers, and servo systems without voltage sag or brownout conditions that plague single-BEC designs.\u003c\/p\u003e\n\n\u003cp\u003eThe integrated OSD module processes flight telemetry in real-time, overlaying critical flight parameters directly onto the FPV video feed without requiring external OSD boards. The 2-6S LiPo battery compatibility range provides flexibility across different racing frame classes, from lightweight 2S micro-drones to powerful 6S racing quads. The pad design utilizes solder-friendly through-hole and SMD pads arranged in industry-standard layouts, allowing seamless integration with common ESC (Electronic Speed Controller) protocols including DSHOT600, OneShot125, and PWM. Advanced gyroscope filtering algorithms reduce vibration-induced noise from high-RPM propellers, critical for maintaining flight stability during 100+ mph racing speeds.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecification\u003c\/td\u003e\n\u003ctd\u003eDetails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eFlight Control Board with Integrated OSD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor\u003c\/td\u003e\n\u003ctd\u003e32-bit ARM Cortex-M4 STM32F405RGT6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Input Range\u003c\/td\u003e\n\u003ctd\u003e2-6S LiPo (7.4V - 22.2V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBEC Output 1\u003c\/td\u003e\n\u003ctd\u003e5V at 2A (Standard Servo\/Receiver)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBEC Output 2\u003c\/td\u003e\n\u003ctd\u003e9V at 3A (Video Transmitter\/FPV Camera)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGyroscope Sampling Rate\u003c\/td\u003e\n\u003ctd\u003eUp to 32kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccelerometer Resolution\u003c\/td\u003e\n\u003ctd\u003e16-bit IMU with 6-axis sensor fusion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOSD Capability\u003c\/td\u003e\n\u003ctd\u003eIntegrated MAX7456 OSD Chip\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESC Protocol Support\u003c\/td\u003e\n\u003ctd\u003eDSHOT600, DSHOT300, OneShot125, PWM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFirmware Compatibility\u003c\/td\u003e\n\u003ctd\u003eBetaflight 4.x and above\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e7 days on manufacturing defects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping\u003c\/td\u003e\n\u003ctd\u003e1-5 days from Bengaluru\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDelivery\u003c\/td\u003e\n\u003ctd\u003e7-8 days across India\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003ctd\u003e24\/7 via Email and WhatsApp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDual BEC Architecture with independent 5V\/2A and 9V\/3A outputs eliminates voltage regulation conflicts and enables simultaneous powering of video transmitters and receiver systems without performance degradation\u003c\/li\u003e\n\u003cli\u003eIntegrated MAX7456 OSD processor displays real-time flight telemetry including altitude, speed, battery voltage, current draw, and GPS coordinates directly on FPV goggles without external OSD modules\u003c\/li\u003e\n\u003cli\u003e32kHz gyroscope sampling rate with advanced noise filtering algorithms provides ultra-responsive flight control during high-speed racing maneuvers and aggressive banking turns\u003c\/li\u003e\n\u003cli\u003eBetaflight-optimized firmware support with pre-configured PID tuning profiles for racing applications, reducing setup time and improving out-of-box flight stability\u003c\/li\u003e\n\u003cli\u003eCompact pad design with solder-friendly through-hole connections allows installation in tight racing frames with minimal wiring harness complexity\u003c\/li\u003e\n\u003cli\u003eMulti-protocol ESC support including DSHOT600 for ultra-low latency motor control and synchronization with gyroscope updates\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFPV Racing Competitions: Professional and amateur drone racing pilots utilize this board in competitive racing frames where real-time telemetry overlay and responsive flight control are essential for gate navigation and speed optimization\u003c\/li\u003e\n\u003cli\u003eHigh-Speed Freestyle Flying: Content creators and freestyle pilots benefit from the integrated OSD for capturing flight data visualization in aerial videos, combined with responsive gyroscope performance for complex 3D maneuvers\u003c\/li\u003e\n\u003cli\u003eDrone Racing Training: Beginner and intermediate pilots use this controller to develop racing skills with reliable flight stability and telemetry feedback that helps identify control input errors and tuning issues\u003c\/li\u003e\n\u003cli\u003eAcro Flying and Aerobatic Training: The advanced gyroscope filtering and dual BEC architecture support aggressive acrobatic maneuvers including inverted flight, knife-edge passes, and high-G rolls without voltage sag or control lag\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\n\u003cp\u003eInstallation begins with careful soldering of the flight controller to your racing frame's power distribution board (PDB) or ESC stack. Connect the battery positive and negative pads to your main power source, ensuring polarity is correct to prevent board damage. Solder the four motor signal wires (M1-M4) to the corresponding ESC outputs, maintaining consistent wire length to minimize signal skew. Connect your receiver to the designated UART or serial pins using appropriate protocol configuration in Betaflight configurator (SBUS, PPM, or IBUS depending on your receiver type).\u003c\/p\u003e\n\n\u003cp\u003eFor OSD functionality, connect your video transmitter's video input to the OSD output pad, and ensure the 9V BEC output is connected to power your video transmitter. Flash the latest Betaflight firmware using the Betaflight Configurator software, then calibrate your accelerometer and gyroscope through the configurator interface. Configure your motor directions and ESC protocol (DSHOT600 recommended for racing), then adjust PID tuning parameters based on your frame weight and propeller size. Test all four motors individually in the motor test tab before flying, and verify OSD telemetry display through your FPV goggles before attempting any flight operations.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the maximum current the 9V BEC can supply continuously?\u003c\/summary\u003e\n\u003cp\u003eThe 9V BEC output is rated for continuous 3A current delivery, sufficient for most video transmitters (typically 1.5-2.5A) and FPV cameras (0.5-1A). If your total 9V device current exceeds 3A, implement a separate power distribution solution or use the 5V BEC for lower-power accessories.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eIs this flight controller compatible with 4-in-1 ESC stacks?\u003c\/summary\u003e\n\u003cp\u003eYes, the F4 V3S Plus is fully compatible with 4-in-1 ESC stacks. Connect the signal wires from the ESC stack to M1-M4 pads, and configure the motor protocol in Betaflight configurator to match your ESC firmware (DSHOT600 is recommended). Ensure the ESC stack's BEC is disabled if using the flight controller's BEC outputs.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eCan I use this board with 2S LiPo batteries for micro racing drones?\u003c\/summary\u003e\n\u003cp\u003eYes, this board supports 2S LiPo batteries (7.4V nominal). The dual BEC will regulate 2S input voltage to 5V and 9V outputs without issues. However, verify that your video transmitter and camera can operate at 9V output from a 2S source, as some VTx modules may require minimum input voltage of 8V for stable operation.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat firmware version should I flash for optimal racing performance?\u003c\/summary\u003e\n\u003cp\u003eFlash Betaflight 4.3 or later for access to advanced racing-optimized features including improved gyroscope filtering, dynamic notch filters, and racing-specific PID tuning presets. Visit the official Betaflight GitHub repository to download the latest firmware version compatible with F405 processors.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eHow do I configure the OSD to display custom telemetry parameters?\u003c\/summary\u003e\n\u003cp\u003eUse the Betaflight Configurator's OSD tab to enable\/disable specific telemetry elements, adjust their screen positions, and configure warning thresholds. The integrated MAX7456 OSD chip supports up to 16 simultaneous telemetry parameters including voltage, current, altitude, speed, and GPS coordinates. Save your OSD configuration to the flight controller's EEPROM before flying.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhen will I receive my order?\u003c\/summary\u003e\n\u003cp\u003eOrders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat is your return and warranty policy?\u003c\/summary\u003e\n\u003cp\u003eWe offer a 7-day return policy on manufacturing defects only. Contact support within 7 days of receipt for free replacement or full refund. Not applicable for user damage or misuse.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e\n\u003cp\u003eYes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eWhy Buy from The Tech Depot\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Products: Sourced directly from authorized distributors with authentication\u003c\/li\u003e\n\u003cli\u003eExpert Team: Our technical team validates every product before listing\u003c\/li\u003e\n\u003cli\u003eFast Shipping: Dispatched within 1-5 days from our Bengaluru warehouse\u003c\/li\u003e\n\u003cli\u003ePan-India Delivery: 7-8 days to Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata\u003c\/li\u003e\n\u003cli\u003ePayment Options: COD, UPI, credit\/debit cards, net banking, EMI available\u003c\/li\u003e\n\u003cli\u003eTechnical Support: 24\/7 expert guidance via email and WhatsApp\u003c\/li\u003e\n\u003cli\u003eReturns: 7-day return policy on manufacturing defects only\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eBuy F4 V3S Plus Flight Control OSD 2-6S Two way 3A BEC 9V Pad Design For Betaflight RC FPV Racing Drone Quadcopter Frame Online in India\u003c\/h2\u003e\n\n\u003cp\u003ePurchase the \u003cstrong\u003eF4 V3S Plus Flight Control OSD 2-6S Two way 3A BEC 9V Pad Design For Betaflight RC FPV Racing Drone Quadcopter Frame\u003c\/strong\u003e\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48741399986433,"sku":"TTD-5068","price":3554.18,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/d403f9a229d62e732b857440a3588ec2.jpg?v=1778024940","url":"https:\/\/techdepot.in\/products\/f4-v3s-plus-flight-control-osd-2-6s-two-way-3a-bec-9v-pad-design-for-betaflight-rc-fpv-racing-drone-quadcopter-frame","provider":"Tech Depot India","version":"1.0","type":"link"}