{"product_id":"hakrc-f722-mini-v2-flight-controller-stack-esc-20x20mm","title":"HAKRC F722 Mini V2 Flight Controller Stack with ESC 20x20mm","description":"\u003ch2\u003eProfessional F722 Flight Controller Stack with High-Performance ESC Options\u003c\/h2\u003e\n\n\u003cp\u003eThe HAKRC F722 Mini V2 is a premium 20x20mm flight controller stack featuring dual gyroscopes, integrated barometer, dual BEC outputs, and your choice of 35A, 40A, 60A, or 65A ESC. Compatible with DJI O3 HD VTX and supporting 2-6S (or 2-8S with 60A\/65A ESC), this compact stack delivers professional-grade performance for FPV racing and freestyle drones. The 6-layer PCB design with dual ICM42688 gyros ensures exceptional flight stability and precision.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eF722 Flight Controller\u003c\/strong\u003e - STM32F722RET6 processor with 16MB blackbox\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Gyroscope Design\u003c\/strong\u003e - ICM42688 dual gyros reduce error and improve stability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Barometer\u003c\/strong\u003e - Built-in altitude sensor for GPS rescue and position hold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual BEC Outputs\u003c\/strong\u003e - 5V\/2.5A and 10V\/2A for powering peripherals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDJI O3 Compatible\u003c\/strong\u003e - Direct socket for DJI HD VTX, solder-free installation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitchable VTX Power\u003c\/strong\u003e - Ground station control for easy tuning\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple ESC Options\u003c\/strong\u003e - 35A, 40A, 60A, or 65A configurations available\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20x20mm Mounting\u003c\/strong\u003e - Compact stack for mini and micro builds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Sensor\u003c\/strong\u003e - Built-in current monitoring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED Support\u003c\/strong\u003e - 10V external LED strip with remote control channel\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eFPV racing drones (3-5 inch builds)\u003c\/li\u003e\n\u003cli\u003eFreestyle quadcopters\u003c\/li\u003e\n\u003cli\u003eDJI O3 HD video transmission builds\u003c\/li\u003e\n\u003cli\u003eCompact 20x20mm stack configurations\u003c\/li\u003e\n\u003cli\u003e2-6S high-performance racing (or 2-8S with 60A\/65A ESC)\u003c\/li\u003e\n\u003cli\u003ePilots seeking dual gyro stability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFlight Controller Specifications\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCPU:\u003c\/strong\u003e STM32F722RET6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIMU:\u003c\/strong\u003e ICM42688 dual gyroscope\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOSD:\u003c\/strong\u003e AT7456E\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBarometer:\u003c\/strong\u003e Integrated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlackbox:\u003c\/strong\u003e 16MB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBEC 1:\u003c\/strong\u003e 5V \/ 2.5A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBEC 2:\u003c\/strong\u003e 10V \/ 2A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED:\u003c\/strong\u003e External adjustable LED support\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Sensor:\u003c\/strong\u003e Built-in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirmware:\u003c\/strong\u003e HAKRCF722V2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e 30×30mm (20×20mm holes)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 6g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePCB:\u003c\/strong\u003e 6-layer 1oz thick copper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Receivers:\u003c\/strong\u003e FrSky, Futaba, FlySky, TBS Crossfire, DSMX, DSM2\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eESC Options\u003c\/h3\u003e\n\n\u003ch4\u003eBLS 35A ESC (2-6S)\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous Current:\u003c\/strong\u003e 35A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeak Current:\u003c\/strong\u003e 40A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirmware:\u003c\/strong\u003e BLHeli_S 16.7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtocols:\u003c\/strong\u003e DShot150\/300\/600, PWM, Oneshot125\/42, Multishot\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 6.1g\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eBL32 40A ESC (2-6S)\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous Current:\u003c\/strong\u003e 40A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeak Current:\u003c\/strong\u003e 45A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirmware:\u003c\/strong\u003e BLHeli_32 32.7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMCU:\u003c\/strong\u003e STM32F051 @ 48MHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtocols:\u003c\/strong\u003e DShot150\/300\/600\/1200, PWM, Oneshot125\/42, Multishot\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePCB:\u003c\/strong\u003e 6-layer, 3oz copper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 6g\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eBL32 60A\/65A ESC (2-8S)\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous Current:\u003c\/strong\u003e 60A or 65A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeak Current:\u003c\/strong\u003e 70A or 75A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirmware:\u003c\/strong\u003e HAKRC_AT4G_Multi_32.9\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMCU:\u003c\/strong\u003e AT32F421 @ 128MHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Range:\u003c\/strong\u003e 2-8S LiPo\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtocols:\u003c\/strong\u003e DShot150\/300\/600, PWM, Oneshot125\/42, Multishot\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePCB:\u003c\/strong\u003e 8-layer, 2oz copper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e Hardware PWM, Damped Light regenerative braking\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 11g\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdvanced Features\u003c\/h3\u003e\n\n\u003ch4\u003eDual Gyroscope System\u003c\/h4\u003e\n\u003cp\u003eThe dual ICM42688 gyroscope design reduces single-gyro errors and improves flight stability, especially during aggressive maneuvers and high-speed racing.\u003c\/p\u003e\n\n\u003ch4\u003eIndustrial-Grade Components\u003c\/h4\u003e\n\u003cp\u003eHigh-temperature resistant LDO voltage regulators, Japanese Murata capacitors for superior filtering, and imported MOSFETs ensure reliable performance under demanding conditions.\u003c\/p\u003e\n\n\u003ch4\u003eDJI O3 Integration\u003c\/h4\u003e\n\u003cp\u003eDirect socket for DJI sky-end connector enables solder-free installation of DJI O3 HD VTX with switchable power control from ground station.\u003c\/p\u003e\n\n\u003ch4\u003eSmart Power Management\u003c\/h4\u003e\n\u003cp\u003eDual BEC outputs (5V\/2.5A and 10V\/2A) power flight controller, receiver, and external LED strips. VTX power can be switched on\/off remotely for safe ground tuning.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Highlights\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e6-layer or 8-layer PCB with thick copper for anti-interference and heat dissipation\u003c\/li\u003e\n\u003cli\u003eMetallized edge pads prevent solder pad detachment\u003c\/li\u003e\n\u003cli\u003eHigh-quality Japanese Murata capacitors for clean power\u003c\/li\u003e\n\u003cli\u003eImported 40V high-current MOSFETs (60A\/65A models)\u003c\/li\u003e\n\u003cli\u003eHardware PWM drive for low noise and smooth throttle response\u003c\/li\u003e\n\u003cli\u003eDamped Light regenerative braking for precise motor control\u003c\/li\u003e\n\u003cli\u003eActive freewheeling technology extends battery life\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e1× HAKRC F722 Mini V2 Flight Controller\u003c\/li\u003e\n\u003cli\u003e1× ESC (35A, 40A, 60A, or 65A based on selection)\u003c\/li\u003e\n\u003cli\u003eMounting hardware\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat You'll Need\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eFPV drone frame with 20×20mm mounting\u003c\/li\u003e\n\u003cli\u003eBrushless motors (appropriate for ESC rating)\u003c\/li\u003e\n\u003cli\u003e2-6S LiPo battery (2-8S for 60A\/65A ESC)\u003c\/li\u003e\n\u003cli\u003eRadio receiver (FrSky, Futaba, FlySky, Crossfire, etc.)\u003c\/li\u003e\n\u003cli\u003eFPV camera and VTX (or DJI O3 system)\u003c\/li\u003e\n\u003cli\u003ePropellers and other standard FPV components\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eNo batteries included - requires 2-6S LiPo (2-8S for 60A\/65A ESC)\u003c\/li\u003e\n\u003cli\u003eRecommended for ages 14+ due to high-voltage system\u003c\/li\u003e\n\u003cli\u003eSelect ESC rating based on motor current requirements\u003c\/li\u003e\n\u003cli\u003e60A\/65A ESC supports up to 8S LiPo batteries\u003c\/li\u003e\n\u003cli\u003eDJI O3 VTX sold separately\u003c\/li\u003e\n\u003cli\u003eFirmware updates available via BLHeli Suite or BLHeli_32\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HAKRC","offers":[{"title":"FC And 65A Stack","offer_id":46425923190924,"sku":"1005005968708036-FC And 65A Stack","price":272.0,"currency_code":"USD","in_stock":true},{"title":"FC And 60A Stack","offer_id":46425923223692,"sku":"1005005968708036-FC And 60A Stack","price":270.0,"currency_code":"USD","in_stock":true},{"title":"FC And 40A Stack","offer_id":46425923256460,"sku":"1005005968708036-FC And 40A Stack","price":209.0,"currency_code":"USD","in_stock":true},{"title":"FC And 35A Stack","offer_id":46425923289228,"sku":"1005005968708036-FC And 35A Stack","price":192.0,"currency_code":"USD","in_stock":true},{"title":"Only 65A ESC","offer_id":46425923321996,"sku":"1005005968708036-Only 65A ESC","price":145.0,"currency_code":"USD","in_stock":true},{"title":"Only 60A ESC","offer_id":46425923354764,"sku":"1005005968708036-Only 60A ESC","price":143.0,"currency_code":"USD","in_stock":true},{"title":"Only 40A ESC","offer_id":46425923387532,"sku":"1005005968708036-Only 40A ESC","price":98.0,"currency_code":"USD","in_stock":true},{"title":"Only 35A ESC","offer_id":46425923420300,"sku":"1005005968708036-Only 35A ESC","price":82.0,"currency_code":"USD","in_stock":true},{"title":"Only F722 mini FC","offer_id":46425923453068,"sku":"1005005968708036-Only F722 mini FC","price":143.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0579\/2019\/2652\/files\/S2130a144750e4b278d67bc38bc77f5eaA.webp?v=1772166854","url":"https:\/\/buyrcdroneoutlet.com\/products\/hakrc-f722-mini-v2-flight-controller-stack-esc-20x20mm","provider":"TheDroneFlight","version":"1.0","type":"link"}