{"product_id":"flyrotor-155a-hv-esc-6s-14s-rc-helicopter","title":"FLYROTOR 155A HV Brushless ESC (6–14S) – 30A BEC, USB + Bluetooth, Rotorflight Ready","description":"\u003ch2 data-section-id=\"rzkdgm\" data-start=\"103\" data-end=\"114\"\u003eOverview\u003c\/h2\u003e\n\u003cp data-start=\"116\" data-end=\"197\"\u003eDesigned for 550–650 class helicopters stepping into high-voltage (6–14S) setups.\u003c\/p\u003e\n\u003cp data-start=\"199\" data-end=\"337\"\u003eThe FLYROTOR 155A HV ESC is a high-performance electronic speed controller built for demanding RC helicopters and large electric aircraft.\u003c\/p\u003e\n\u003cp data-start=\"339\" data-end=\"478\"\u003eBuilt around a 32-bit RISC-V MCU running at 120MHz, it delivers fast response, precise governor control, and stable high-current operation.\u003c\/p\u003e\n\u003cp data-start=\"480\" data-end=\"679\"\u003eIntegrated USB-C and Bluetooth allow direct configuration without additional hardware, while advanced telemetry and a powerful SBEC make it ideal for modern Rotorflight, EdgeTX, and ETHOS ecosystems.\u003c\/p\u003e\n\u003chr data-start=\"681\" data-end=\"684\"\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"686\" data-end=\"701\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"703\" data-end=\"1163\"\u003e\n\u003cli data-section-id=\"15k7md6\" data-start=\"703\" data-end=\"734\"\u003eSupports 6S–14S LiPo \/ LiHV\u003c\/li\u003e\n\u003cli data-section-id=\"1l3sz7v\" data-start=\"735\" data-end=\"767\"\u003e155A continuous \/ 255A burst\u003c\/li\u003e\n\u003cli data-section-id=\"1vzol22\" data-start=\"768\" data-end=\"802\"\u003eIntegrated 10A \/ 30A peak SBEC\u003c\/li\u003e\n\u003cli data-section-id=\"co6faz\" data-start=\"803\" data-end=\"854\"\u003eAdjustable BEC output: 7.5V \/ 8.0V \/ 8.5V \/ 12V\u003c\/li\u003e\n\u003cli data-section-id=\"1jiu2t0\" data-start=\"855\" data-end=\"910\"\u003eBuilt-in USB-C + Bluetooth (no programmer required)\u003c\/li\u003e\n\u003cli data-section-id=\"1du9pnn\" data-start=\"911\" data-end=\"975\"\u003eGovernor modes (ESC internal + Rotorflight governor support)\u003c\/li\u003e\n\u003cli data-section-id=\"15zf2j9\" data-start=\"976\" data-end=\"1031\"\u003eEnergy recovery braking + synchronous rectification\u003c\/li\u003e\n\u003cli data-section-id=\"de1xi7\" data-start=\"1032\" data-end=\"1073\"\u003eIntegrated data logging (last flight)\u003c\/li\u003e\n\u003cli data-section-id=\"1mzoafu\" data-start=\"1074\" data-end=\"1122\"\u003eAluminum case with active cooling fan (4010)\u003c\/li\u003e\n\u003cli data-section-id=\"1vum4dq\" data-start=\"1123\" data-end=\"1163\"\u003eMotor temperature sensor support (NTC)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1165\" data-end=\"1168\"\u003e\n\u003ch2 data-section-id=\"uu0fbh\" data-start=\"1170\" data-end=\"1196\"\u003e📱 Configuration \u0026amp; Apps\u003c\/h2\u003e\n\u003cul data-start=\"1198\" data-end=\"1404\"\u003e\n\u003cli data-section-id=\"somkhy\" data-start=\"1198\" data-end=\"1227\"\u003eWindows configuration app\u003c\/li\u003e\n\u003cli data-section-id=\"11mqsmh\" data-start=\"1228\" data-end=\"1249\"\u003eAndroid app (APK)\u003c\/li\u003e\n\u003cli data-section-id=\"j9yama\" data-start=\"1250\" data-end=\"1326\"\u003e\u003cstrong data-start=\"1252\" data-end=\"1324\"\u003eiOS app — now available on the \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eApple App Store (https:\/\/apps.apple.com\/cn\/app\/flyrotor-esc\/id6761365354?l=en-GB)\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1pmexe6\" data-start=\"1327\" data-end=\"1366\"\u003eCLI tools (Windows \/ Linux \/ macOS)\u003c\/li\u003e\n\u003cli data-section-id=\"ivkmdx\" data-start=\"1367\" data-end=\"1404\"\u003eEdgeTX \/ ETHOS LUA script support\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1406\" data-end=\"1409\"\u003e\n\u003ch2 data-section-id=\"uxvcrd\" data-start=\"1411\" data-end=\"1434\"\u003e📡 Telemetry Support\u003c\/h2\u003e\n\u003cul data-start=\"1436\" data-end=\"1714\"\u003e\n\u003cli data-section-id=\"1xvxpv3\" data-start=\"1436\" data-end=\"1461\"\u003e\u003cstrong data-start=\"1438\" data-end=\"1459\"\u003eFLYROTOR (native)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"z1qnhh\" data-start=\"1462\" data-end=\"1484\"\u003e\u003cstrong data-start=\"1464\" data-end=\"1482\"\u003eKISS Telemetry\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"bgxvat\" data-start=\"1485\" data-end=\"1530\"\u003e\u003cstrong data-start=\"1487\" data-end=\"1528\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eFutaba S.BUS2\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1m21gk5\" data-start=\"1531\" data-end=\"1576\"\u003e\u003cstrong data-start=\"1533\" data-end=\"1574\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eFrSky Smart Port (S.PORT)\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"jkqlx1\" data-start=\"1577\" data-end=\"1622\"\u003e\u003cstrong data-start=\"1579\" data-end=\"1620\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eFlySky iBUS2\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1eykq1h\" data-start=\"1623\" data-end=\"1668\"\u003e\u003cstrong data-start=\"1625\" data-end=\"1666\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eTBS Crossfire (CRSF)\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"am7ynp\" data-start=\"1669\" data-end=\"1714\"\u003e\u003cstrong data-start=\"1671\" data-end=\"1712\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eGraupner HoTT\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1716\" data-end=\"1719\"\u003e\n\u003ch2 data-section-id=\"wjzj8c\" data-start=\"1721\" data-end=\"1745\"\u003ePerformance \u0026amp; Control\u003c\/h2\u003e\n\u003cul data-start=\"1747\" data-end=\"1931\"\u003e\n\u003cli data-section-id=\"jkd2gh\" data-start=\"1747\" data-end=\"1774\"\u003ePWM frequency: 10–24kHz\u003c\/li\u003e\n\u003cli data-section-id=\"a8nid2\" data-start=\"1775\" data-end=\"1816\"\u003eThrottle range: 1100–1940µs (default)\u003c\/li\u003e\n\u003cli data-section-id=\"m001wb\" data-start=\"1817\" data-end=\"1854\"\u003eSmooth soft-start + restart logic\u003c\/li\u003e\n\u003cli data-section-id=\"12c36yx\" data-start=\"1855\" data-end=\"1895\"\u003eAdjustable governor P \/ I parameters\u003c\/li\u003e\n\u003cli data-section-id=\"1mngez\" data-start=\"1896\" data-end=\"1931\"\u003eFast response tuning (1–15 scale)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1933\" data-end=\"1936\"\u003e\n\u003ch2 data-section-id=\"rrdjww\" data-start=\"1938\" data-end=\"1959\"\u003eProtection Systems\u003c\/h2\u003e\n\u003cul data-start=\"1961\" data-end=\"2158\"\u003e\n\u003cli data-section-id=\"1dljexf\" data-start=\"1961\" data-end=\"1983\"\u003eLow voltage cutoff\u003c\/li\u003e\n\u003cli data-section-id=\"nntoto\" data-start=\"1984\" data-end=\"2010\"\u003eOvercurrent protection\u003c\/li\u003e\n\u003cli data-section-id=\"1ce161t\" data-start=\"2011\" data-end=\"2044\"\u003eMOSFET temperature protection\u003c\/li\u003e\n\u003cli data-section-id=\"l3xtt8\" data-start=\"2045\" data-end=\"2077\"\u003eMotor temperature protection\u003c\/li\u003e\n\u003cli data-section-id=\"kiypr8\" data-start=\"2078\" data-end=\"2107\"\u003eStall \/ desync protection\u003c\/li\u003e\n\u003cli data-section-id=\"1cb3ur\" data-start=\"2108\" data-end=\"2158\"\u003eSBEC fault \/ overvoltage \/ backflow protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2160\" data-end=\"2163\"\u003e\n\u003ch2 data-section-id=\"1j3f3b2\" data-start=\"2165\" data-end=\"2204\"\u003eRotorflight \/ Modern Ecosystem Ready\u003c\/h2\u003e\n\u003cul data-start=\"2206\" data-end=\"2370\"\u003e\n\u003cli data-section-id=\"7fh3s3\" data-start=\"2206\" data-end=\"2249\"\u003eFull Rotorflight governor compatibility\u003c\/li\u003e\n\u003cli data-section-id=\"1w8zzuw\" data-start=\"2250\" data-end=\"2313\"\u003eClean telemetry integration into flight controller or radio\u003c\/li\u003e\n\u003cli data-section-id=\"7zygt9\" data-start=\"2314\" data-end=\"2370\"\u003eWorks with EdgeTX \/ ETHOS radios via LUA + telemetry\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2372\" data-end=\"2375\"\u003e\n\u003ch2 data-section-id=\"vbkjs2\" data-start=\"2377\" data-end=\"2404\"\u003eConfiguration \u0026amp; Firmware\u003c\/h2\u003e\n\u003cp data-start=\"2406\" data-end=\"2492\"\u003eDownload tools, firmware, and apps:\u003cbr data-start=\"2441\" data-end=\"2444\"\u003e\u003ca data-start=\"2444\" data-end=\"2490\" class=\"decorated-link\" href=\"https:\/\/github.com\/BskyRui\/flydragon-downloads\"\u003ehttps:\/\/github.com\/BskyRui\/flydragon-downloads\u003cspan aria-hidden=\"true\" class=\"ms-0.5 inline-block align-middle leading-none\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" aria-hidden=\"true\" data-rtl-flip=\"\" class=\"block h-[0.75em] w-[0.75em] stroke-current stroke-[0.75]\"\u003e\u003cuse fill=\"currentColor\" href=\"\/cdn\/assets\/sprites-core-0da2cb3c.svg#304883\"\u003e\u003c\/use\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-start=\"2494\" data-end=\"2509\"\u003e\u003cstrong data-start=\"2494\" data-end=\"2509\"\u003eFile Types:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2510\" data-end=\"2574\"\u003e\n\u003cli data-section-id=\"1gz6b18\" data-start=\"2510\" data-end=\"2540\"\u003e\n\u003ccode data-start=\"2512\" data-end=\"2517\"\u003e.fw\u003c\/code\u003e → USB wired flashing\u003c\/li\u003e\n\u003cli data-section-id=\"1jsgimr\" data-start=\"2541\" data-end=\"2574\"\u003e\n\u003ccode data-start=\"2543\" data-end=\"2549\"\u003e.ota\u003c\/code\u003e → Bluetooth OTA update\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2576\" data-end=\"2579\"\u003e\n\u003ch2 data-section-id=\"1a3ueyz\" data-start=\"2581\" data-end=\"2598\"\u003eSpecifications\u003c\/h2\u003e\n\u003cul data-start=\"2600\" data-end=\"2924\"\u003e\n\u003cli data-section-id=\"1unimwk\" data-start=\"2600\" data-end=\"2627\"\u003eModel: FLYROTOR 155A HV\u003c\/li\u003e\n\u003cli data-section-id=\"1vfad0v\" data-start=\"2628\" data-end=\"2657\"\u003eInput Voltage: 6–14S LiPo\u003c\/li\u003e\n\u003cli data-section-id=\"heoesl\" data-start=\"2658\" data-end=\"2698\"\u003eCurrent: 155A continuous \/ 255A peak\u003c\/li\u003e\n\u003cli data-section-id=\"hinyfg\" data-start=\"2699\" data-end=\"2739\"\u003eBEC Output: 7.5V \/ 8.0V \/ 8.5V \/ 12V\u003c\/li\u003e\n\u003cli data-section-id=\"9clgkg\" data-start=\"2740\" data-end=\"2782\"\u003eBEC Current: 10A continuous \/ 30A peak\u003c\/li\u003e\n\u003cli data-section-id=\"3omz0n\" data-start=\"2783\" data-end=\"2825\"\u003eSize: 80 × 43.5 × 26mm (38.5mm w\/ fan)\u003c\/li\u003e\n\u003cli data-section-id=\"1uwsyii\" data-start=\"2826\" data-end=\"2857\"\u003eWeight: ~205g (230g w\/ fan)\u003c\/li\u003e\n\u003cli data-section-id=\"l7s9hp\" data-start=\"2858\" data-end=\"2886\"\u003eWire: 10AWG input\/output\u003c\/li\u003e\n\u003cli data-section-id=\"lsxczo\" data-start=\"2887\" data-end=\"2924\"\u003eCooling: Aluminum case + 4010 fan\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2926\" data-end=\"2929\"\u003e\n\u003ch2 data-section-id=\"14bu82z\" data-start=\"2931\" data-end=\"2947\"\u003eCompatibility\u003c\/h2\u003e\n\u003cul data-start=\"2949\" data-end=\"3073\"\u003e\n\u003cli data-section-id=\"jmc52b\" data-start=\"2949\" data-end=\"2981\"\u003e550–650 class RC helicopters\u003c\/li\u003e\n\u003cli data-section-id=\"g5ifvy\" data-start=\"2982\" data-end=\"3025\"\u003eHigh-power electric fixed wing aircraft\u003c\/li\u003e\n\u003cli data-section-id=\"n00dm3\" data-start=\"3026\" data-end=\"3073\"\u003eRotorflight, Spirit, and modern FBL systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3075\" data-end=\"3078\"\u003e\n\u003ch2 data-section-id=\"c2zqdr\" data-start=\"3080\" data-end=\"3101\"\u003e⚠️ Important Notes\u003c\/h2\u003e\n\u003cul data-start=\"3103\" data-end=\"3346\"\u003e\n\u003cli data-section-id=\"1fr1ewh\" data-start=\"3103\" data-end=\"3154\"\u003eDesigned for high-power systems — setup matters\u003c\/li\u003e\n\u003cli data-section-id=\"14xgmt3\" data-start=\"3155\" data-end=\"3218\"\u003eVerify motor, gearing, and battery compatibility before use\u003c\/li\u003e\n\u003cli data-section-id=\"52ii8v\" data-start=\"3219\" data-end=\"3288\"\u003eImproper installation or configuration can cause damage or injury\u003c\/li\u003e\n\u003cli data-section-id=\"i5yrrj\" data-start=\"3289\" data-end=\"3346\"\u003eFollow manufacturer guidelines — use at your own risk\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FlyRotor","offers":[{"title":"Red","offer_id":43607232053326,"sku":"FY-155HV-RED","price":259.99,"currency_code":"USD","in_stock":true},{"title":"Titanium","offer_id":43607232086094,"sku":null,"price":259.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/8558\/8558\/files\/9.jpg?v=1775559215","url":"https:\/\/newenglandrc.us\/products\/flyrotor-155a-hv-esc-6s-14s-rc-helicopter","provider":"New England RC","version":"1.0","type":"link"}