{"product_id":"darwinfpv-fpvcycle-whoop-stack-flight-controller-6s-45a-esc","title":"DarwinFPV FPVCycle Whoop Stack Flight Controller Stack F722 + 45A 3-6S 4in1 ESC 25.5x25.5mm","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe DarwinFPV FPVCycle Whoop Stack flight controller stack combines an F722 flight controller with a 45A 3–6S 4-in-1 ESC in a 25.5x25.5mm M2 (Whoop) mount pattern. The stack layout is designed for easier building access: the ESC top side is kept nearly empty, while the FC places most components on the bottom and keeps all FC solder pads on the top so both boards’ pads remain accessible after assembly.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e25.5x25.5mm M2 Whoop mount pattern, intended as a universal mount from Whoop class through 7\" and even light 8\" frames\u003c\/li\u003e\n\u003cli\u003eSplit FC + ESC stack design with solder-pad access on both boards when installed\u003c\/li\u003e\n\u003cli\u003eF722 FC includes a 16MB blackbox chip\u003c\/li\u003e\n\u003cli\u003eESC labeled 45A continuous with 60A burst, 3–6S input\u003c\/li\u003e\n\u003cli\u003eBLHeli-S ESC firmware (as specified)\u003c\/li\u003e\n\u003cli\u003eOnboard OSD chip: Betaflight OSD AT7456E\u003c\/li\u003e\n\u003cli\u003e5V\/2A and 10V\/2A BEC outputs on the ESC\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ch3\u003eFlight Controller (F722)\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCU\u003c\/td\u003e\n\u003ctd\u003eSTM32F722RET6 (216MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGyro\u003c\/td\u003e\n\u003ctd\u003eMPU6000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBarometer\u003c\/td\u003e\n\u003ctd\u003eBMP280 (I2C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOSD Chip\u003c\/td\u003e\n\u003ctd\u003eBetaflight OSD AT7456E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlackbox\u003c\/td\u003e\n\u003ctd\u003e16MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUARTS\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI2C\u003c\/td\u003e\n\u003ctd\u003eSDA \/ SLA pads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeeper\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFirmware Target\u003c\/td\u003e\n\u003ctd\u003eDARWINF722HD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFC Mounting Pattern\u003c\/td\u003e\n\u003ctd\u003e25.5x25.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e37x36x10.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003e4-in-1 ESC\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e3–6S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Continuous Current\u003c\/td\u003e\n\u003ctd\u003e45A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Burst Current\u003c\/td\u003e\n\u003ctd\u003e60A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCU\u003c\/td\u003e\n\u003ctd\u003eEFM8BB21F16G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBEC\u003c\/td\u003e\n\u003ctd\u003e5V\/2A and 10V\/2A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Sensor\u003c\/td\u003e\n\u003ctd\u003eYes (Scale 125)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Dimensions\u003c\/td\u003e\n\u003ctd\u003e25.5x25.5mm (M2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e37x36x10.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFPV multirotor builds using a 25.5x25.5mm M2 (Whoop) stack mount\u003c\/li\u003e\n\u003cli\u003eRecommended use range: 3\" through 6\" and some 7\" (not tested beyond 2508 on 7\")\u003c\/li\u003e\n\u003cli\u003eMotor guidance (as stated): cautiously recommend motors no bigger than 2508\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e1x FPV Cycle Darwin FPV F722 25x25 Flight Controller\u003c\/li\u003e\n\u003cli\u003e1x FPV Cycle Darwin FPV 45A 3–6S 25x25 4-in-1 ESC\u003c\/li\u003e\n\u003cli\u003e1x XT60-7CM-14AWG power cables\u003c\/li\u003e\n\u003cli\u003e1x 25V 470uF capacitor\u003c\/li\u003e\n\u003cli\u003e8x M2*6.5mm damping rings\u003c\/li\u003e\n\u003cli\u003e4x M2 nuts\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor wiring\/build questions and after-sales support, contact support@rcdrone.top or visit https:\/\/rcdrone.top\/.\u003c\/p\u003e","brand":"DarwinFPV","offers":[{"title":"Whoop Stack Flight Controller 6S 45A Stack","offer_id":52563596574944,"sku":"DarwinFPV_FPVCycle_Whoop_Stack_Flight_ca7109-1","price":186.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/DarwinFPV-FPVCycle-Whoop-Stack-Flight-Controller-Stack-F722.jpg?v=1778091592","url":"https:\/\/rcdrone.top\/products\/darwinfpv-fpvcycle-whoop-stack-flight-controller-6s-45a-esc","provider":"RCDrone","version":"1.0","type":"link"}