{"product_id":"dys-30a-brushless-esc-for-fpv-drone","title":"DYS 30A Brushless ESC for FPV Drone","description":"\u003cmeta name=\"description\" content=\"Buy DYS 30A Brushless ESC for FPV Drone online in India at best price from The Engineer Store, Bengaluru. Authentic product, 7-day warranty on manufacturing defects, fast delivery across India.\"\u003e\n\n\u003ch1\u003eDYS 30A Brushless ESC for FPV Drone\u003c\/h1\u003e\n\n\u003cp\u003eThe DYS 30A Brushless ESC is a high-performance electronic speed controller designed specifically for FPV racing drones and multicopters requiring reliable motor control up to 30 amperes continuous current. FPV drone pilots, racing enthusiasts, and professional aerial cinematographers rely on this ESC to deliver precise throttle response, smooth acceleration curves, and stable flight characteristics during high-speed maneuvers and acrobatic flying. This ESC solves critical power delivery challenges by providing efficient commutation control, low voltage cutoff protection, and programmable parameters that prevent motor stalling, battery damage, and mid-flight power loss during demanding flight operations.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\n\u003cp\u003eThe DYS 30A Brushless ESC operates on the principle of three-phase sinusoidal commutation, converting DC battery power into three-phase AC output that drives brushless motors with exceptional efficiency. Unlike traditional ESCs, the DYS 30A features advanced firmware that supports multiple motor timing profiles, allowing pilots to optimize performance for different motor KV ratings and flight styles. The controller uses high-grade MOSFETs with low on-resistance to minimize heat generation during sustained high-current draws, critical for maintaining consistent performance during 5-10 minute FPV race flights where thermal throttling can compromise competitive advantage.\u003c\/p\u003e\n\n\u003cp\u003eThis ESC distinguishes itself through programmable low voltage cutoff thresholds, customizable throttle response curves, and compatibility with popular flight controllers including Betaflight, Cleanflight, and iNav firmware. The integrated capacitors reduce electrical noise and voltage spikes that could damage sensitive flight electronics. Built-in reverse rotation detection prevents accidental motor damage during initial calibration, while the one-shot protocol support enables faster refresh rates for improved flight stability on racing quadcopters. The compact form factor measures approximately 30x20x10mm, fitting easily into tight frame spaces on 5-inch and smaller FPV racing drones.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\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\u003eBrushless Electronic Speed Controller (ESC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eDYS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinuous Current Rating\u003c\/td\u003e\n\u003ctd\u003e30 Amperes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBurst Current Rating\u003c\/td\u003e\n\u003ctd\u003e40 Amperes (up to 10 seconds)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage Range\u003c\/td\u003e\n\u003ctd\u003e2S to 6S LiPo Battery (7.4V to 22.2V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBEC Output\u003c\/td\u003e\n\u003ctd\u003e5V 2A (for flight controller and receiver)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Timing\u003c\/td\u003e\n\u003ctd\u003eProgrammable (Low, Medium, High)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtocol Support\u003c\/td\u003e\n\u003ctd\u003eOneShot125, OneShot42, MultiShot, PWM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFirmware\u003c\/td\u003e\n\u003ctd\u003eSimonK or BLHeli compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e30mm x 20mm x 10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApproximately 8 grams\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\n\u003cul\u003e\n\u003cli\u003e30A Continuous Current Capacity with 40A burst capability enables reliable power delivery to high-KV brushless motors (1400KV to 2600KV range) without thermal throttling during sustained racing flights\u003c\/li\u003e\n\u003cli\u003eProgrammable Motor Timing (Low, Medium, High) allows optimization for different motor characteristics, reducing cogging and improving efficiency across various flight conditions\u003c\/li\u003e\n\u003cli\u003eAdvanced Low Voltage Cutoff Protection with adjustable thresholds prevents LiPo battery damage and unexpected power loss by safely cutting motor power when voltage drops below critical levels\u003c\/li\u003e\n\u003cli\u003eOneShot and MultiShot Protocol Support provides refresh rates up to 32kHz for ultra-responsive throttle control and improved gyro synchronization on modern flight controllers\u003c\/li\u003e\n\u003cli\u003eIntegrated 5V 2A BEC eliminates need for separate power distribution, powering flight controllers and receivers directly from the ESC\u003c\/li\u003e\n\u003cli\u003eReverse Rotation Detection automatically identifies incorrect motor wiring during calibration, preventing accidental motor damage and simplifying setup procedures\u003c\/li\u003e\n\u003cli\u003eCompact 30x20x10mm Form Factor fits seamlessly into tight frame spaces on 5-inch, 7-inch, and larger FPV racing drones without compromising airflow around motor mounts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eFPV Racing Drones: The 30A rating perfectly matches 5-inch racing quadcopters powered by 2300-2600KV motors on 4S-6S LiPo batteries, delivering the rapid throttle response and sustained current capacity required for competitive gate racing\u003c\/li\u003e\n\u003cli\u003eFreestyle FPV Flying: Supports acrobatic maneuvers, inverted flight, and high-G turns common in freestyle cinematography by maintaining stable motor control during rapid stick inputs and directional changes\u003c\/li\u003e\n\u003cli\u003eAerial Cinematography: Enables smooth gimbal-stabilized footage on medium-weight multicopters by providing consistent power delivery and low electrical noise that prevents interference with camera feeds\u003c\/li\u003e\n\u003cli\u003eAutonomous Mapping Drones: Suitable for agricultural surveying and construction site mapping applications where reliable long-duration flight and programmable voltage cutoff protect expensive LiPo batteries during extended missions\u003c\/li\u003e\n\u003cli\u003eBrushless Motor Testing: Engineers and hobbyists use this ESC for motor characterization, KV measurement, and performance benchmarking of brushless motors in laboratory and field environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\n\u003cp\u003eBegin by soldering the three motor wires (typically color-coded as red, black, and green) to the corresponding ESC motor output pads, ensuring clean connections with adequate solder joints to handle sustained 30A currents. Connect the battery connector to the ESC power input, then connect the signal wire from your flight controller to the ESC signal pad. Before powering the system, perform motor calibration by connecting the battery with throttle stick at maximum, waiting for two beeps, then moving throttle to minimum and waiting for confirmation beeps. This calibration sequence teaches the ESC the throttle range and enables proper commutation sequencing.\u003c\/p\u003e\n\n\u003cp\u003eConfigure your flight controller firmware (Betaflight, Cleanflight, or iNav) to match the ESC protocol you selected during calibration. Access the ESC configuration menu through your flight controller's software interface to adjust low voltage cutoff thresholds (typically set to 3.0V per cell for 4S LiPo), motor timing (start with Medium for most applications), and rotation direction if needed. Test motor rotation direction by arming the quadcopter in a safe location and applying small throttle inputs, verifying all four motors spin in the correct directions before attempting flight. After initial setup, you may reprogram timing and cutoff parameters using dedicated ESC programming software or flight controller interfaces to optimize performance for your specific motor and battery combination.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between OneShot and MultiShot protocols on this ESC?\u003c\/summary\u003e\n\u003cp\u003eOneShot125 uses 125-microsecond pulse widths with a refresh rate up to 8kHz, suitable for most racing drones and providing excellent gyro synchronization. MultiShot uses 5-microsecond pulse widths with refresh rates up to 32kHz, offering marginally faster response on high-end flight controllers but requiring compatible firmware. For most FPV applications, OneShot125 provides optimal balance between responsiveness and compatibility. MultiShot benefits are most noticeable on extremely high-performance racing setups with 32kHz gyro sampling rates.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eCan I use this 30A ESC on a 2S LiPo battery or only 4S and above?\u003c\/summary\u003e\n\u003cp\u003eThe DYS 30A ESC supports 2S to 6S LiPo batteries (7.4V to 22.2V nominal voltage range). On 2S batteries, the ESC will deliver full 30A capacity, though you must use lower-KV motors (typically 1400-1900KV) to avoid exceeding safe current limits. Most FPV racing drones use 4S or 6S batteries with 2300-2600KV motors for optimal power-to-weight ratios. Using this ESC on 2S is practical for smaller whoop-style drones or learning platforms, but performance will be limited by the lower voltage available for acceleration.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat happens if my motor draws more than 30A continuous current?\u003c\/summary\u003e\n\u003cp\u003eIf motor current exceeds 30A continuously, the ESC will thermally throttle, reducing power output to protect the MOSFETs from overheating and permanent damage. This manifests as reduced throttle response and potential loss of altitude during high-demand maneuvers. To prevent this, match your motor KV and propeller size to stay within the 30A continuous rating. For example, a 2600KV motor on 6S with 5-inch props typically draws 25-28A at full throttle, leaving safety margin. If you consistently exceed 30A, upgrade to a 40A or higher-rated ESC.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eHow do I program the low voltage cutoff threshold for my specific battery?\u003c\/summary\u003e\n\u003cp\u003eAccess the low voltage cutoff settings through your flight controller's configuration software (Betaflight Configurator, CleanFlight, or iNav). The setting is typically expressed as voltage per cell. For LiPo batteries, standard cutoff is 3.0V per cell (12V for 4S, 18V for 6S) to preserve battery lifespan and prevent over-discharge damage. Some advanced users set 2.9V for maximum flight time, but this risks battery degradation. The ESC will gradually reduce throttle as voltage approaches the cutoff threshold, providing gentle warning before complete power loss.\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 Engineer Store\u003c\/h2\u003e\n\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\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBuy DYS 30A Brushless ESC for FPV Drone Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003eDYS 30A Brushless ESC for FPV Drone\u003c\/strong\u003e online at \u003ca href=\"https:\/\/theengineerstore.in\"\u003eThe Engineer Store\u003c\/a\u003e, India's trusted source for genuine electronics. We deliver across Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat.\u003c\/p\u003e\n\u003cp\u003eOur team in Bengaluru is available 24\/7 to support your journey from product selection to project completion.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":43854066876579,"sku":"TES-EV0882627","price":1546.54,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4479\/7091\/products\/988116-3-314x252.jpg?v=1704200297","url":"https:\/\/www.theengineerstore.in\/hi\/products\/dys-30a-brushless-esc-for-fpv-drone","provider":"The Engineer Store","version":"1.0","type":"link"}