{"product_id":"betafpv-matrix-1s-5in1-ii-flight-controller","title":"BETAFPV Matrix 1S 5IN1 II Brushless Flight Controller","description":"\u003cdiv style=\"max-width:1180px; margin:0 auto; color:#1d1d1f; line-height:1.6;\"\u003e\n  \u003csection style=\"background:#17191d; color:#fff; border-radius:16px; padding:clamp(24px,5vw,56px); margin-bottom:24px;\"\u003e\n    \u003cp style=\"color:#f4a81c; font-weight:700; margin:0 0 8px;\"\u003eBETAFPV\u003c\/p\u003e\n    \u003ch2 style=\"color:#fff; margin:0 0 12px;\"\u003eMatrix 1S 5IN1 II Brushless Flight Controller\u003c\/h2\u003e\n    \u003cp style=\"margin:0; max-width:780px;\"\u003eA compact analogue 1S whoop controller integrating the flight controller, 12A ESC, Betaflight OSD, serial ELRS 2.4GHz receiver and 5.8GHz 400mW VTX. Choose the pre-wired Solder-free version or the lighter Solder-required version.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection style=\"display:flex; flex-wrap:wrap; gap:16px; margin:24px 0;\"\u003e\n    \u003cdiv style=\"flex:1 1 210px; border:1px solid #e3e4e7; border-radius:12px; padding:18px; background:#fff;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003e12A \/ 18A\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eContinuous and peak 1S ESC current\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003cdiv style=\"flex:1 1 210px; border:1px solid #e3e4e7; border-radius:12px; padding:18px; background:#fff;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eELRS 2.4GHz\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eOnboard serial receiver, listed as V3.4.3\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003cdiv style=\"flex:1 1 210px; border:1px solid #e3e4e7; border-radius:12px; padding:18px; background:#fff;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003e400mW max\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eIntegrated 5.8GHz 48-channel analogue VTX\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003cdiv style=\"flex:1 1 210px; border:1px solid #e3e4e7; border-radius:12px; padding:18px; background:#fff;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003e16MB\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eOnboard blackbox memory\u003c\/p\u003e\n\u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003csection style=\"display:flex; flex-wrap:wrap; gap:28px; align-items:center; padding:28px; background:#f5f6f8; border-radius:16px; margin:24px 0;\"\u003e\n    \u003cdiv style=\"flex:1 1 360px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1778\/6615\/files\/Matrix_1S_5IN1_II_Brushless_Flight_Controller_12A_ESC.jpg?v=1769766842\" alt=\"BETAFPV Matrix 1S 5IN1 II 12A ESC layout\" loading=\"lazy\" style=\"display:block; width:100%; height:auto; border-radius:12px;\"\u003e\u003c\/div\u003e\n    \u003cdiv style=\"flex:1 1 360px;\"\u003e\n\u003ch2 style=\"margin-top:0;\"\u003eIntegrated for high-output 1S whoops\u003c\/h2\u003e\n\u003cp\u003eThe Matrix 5IN1 II combines an STM32G473CEU6 flight controller, 12A continuous ESC, AT7456E Betaflight OSD, serial ELRS receiver and analogue VTX on one board. The ESC is rated for 18A peak current and supports DShot300 and DShot600.\u003c\/p\u003e\n\u003cp style=\"margin-bottom:0;\"\u003eA 3-point mounting system, 1.0mm PCB and 26 × 26mm mounting pattern are specified for compact whoop builds.\u003c\/p\u003e\n\u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003csection style=\"padding:28px; border:1px solid #e3e4e7; border-radius:16px; margin:24px 0; background:#fff;\"\u003e\n    \u003ch2 style=\"margin-top:0;\"\u003eChoose your build version\u003c\/h2\u003e\n    \u003cdiv style=\"display:flex; flex-wrap:wrap; gap:18px;\"\u003e\n      \u003cdiv style=\"flex:1 1 320px; padding:20px; background:#f5f6f8; border-radius:12px;\"\u003e\n\u003ch3 style=\"margin-top:0;\"\u003eSolder-free\u003c\/h3\u003e\n\u003cp style=\"margin-bottom:0;\"\u003eMotor connectors and the power cable are pre-soldered for quicker installation. Stated board weight is 4.1 ± 0.1g, excluding the VTX antenna.\u003c\/p\u003e\n\u003c\/div\u003e\n      \u003cdiv style=\"flex:1 1 320px; padding:20px; background:#f5f6f8; border-radius:12px;\"\u003e\n\u003ch3 style=\"margin-top:0;\"\u003eSolder-required\u003c\/h3\u003e\n\u003cp style=\"margin-bottom:0;\"\u003eDesigned for direct custom wiring. Four gold-plated JST1.25 connectors and a BT2.0 U cable are supplied separately. Stated board weight is 3.76g, excluding the VTX antenna.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1778\/6615\/files\/Matrix_1S_5IN1_II_Brushless_Flight_Controller_solder-free_and_solder_required.jpg?v=1769580748\" alt=\"BETAFPV Matrix 1S 5IN1 II solder-free and solder-required versions\" loading=\"lazy\" style=\"display:block; width:100%; height:auto; border-radius:12px; margin-top:22px;\"\u003e\n  \u003c\/section\u003e\n\n  \u003caside style=\"padding:20px 22px; margin:24px 0; background:#f5f6f8; border-left:4px solid #f4a81c; border-radius:8px;\"\u003e\n    \u003ch2 style=\"margin:0 0 8px;\"\u003eImportant IMU and firmware note\u003c\/h2\u003e\n    \u003cp style=\"margin:0 0 10px;\"\u003eDue to component availability, BETAFPV lists four possible gyro\/IMU chips: ICM42688P, ICM42622, BMI270 or LSM6DSK320X. The fitted chip may vary.\u003c\/p\u003e\n    \u003cp style=\"margin:0;\"\u003eBETAFPV states that official Betaflight firmware is not yet compatible with some supplied IMUs. Use the compatible \u003cstrong\u003eBetaflight_4.5.3_BETAFPVG473_V2\u003c\/strong\u003e firmware provided for this controller and check future support updates before flashing.\u003c\/p\u003e\n  \u003c\/aside\u003e\n\n  \u003csection style=\"padding:24px; margin:24px 0; background:#f5f6f8; border-radius:16px;\"\u003e\n    \u003ch2 style=\"margin-top:0;\"\u003eRelated 1S whoop products\u003c\/h2\u003e\n    \u003cp\u003eThese are separately sold products and catalogue links recommended for comparison or compatible builds; they are not included with the flight controller.\u003c\/p\u003e\n    \u003cul style=\"margin-bottom:0;\"\u003e\n      \u003cli\u003e\n\u003ca href=\"\/products\/air65-champion-brushless-whoop-frame\"\u003eBETAFPV Air65 Champion brushless whoop frame\u003c\/a\u003e — a frame family recommended by BETAFPV for this controller.\u003c\/li\u003e\n      \u003cli\u003e\n\u003ca href=\"\/products\/0702-brushless-motors-2026\"\u003eBETAFPV 0702 brushless motors\u003c\/a\u003e — a recommended motor family for compatible 1S whoop builds; select the appropriate motor variant for your build.\u003c\/li\u003e\n      \u003cli\u003e\n\u003ca href=\"\/collections\/all-flight-controllers\"\u003eBrowse all flight controllers\u003c\/a\u003e — compare other FC and AIO options at Buzz FPV.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection style=\"margin:24px 0;\"\u003e\n    \u003ch2\u003eFlight controller specifications\u003c\/h2\u003e\n    \u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable style=\"width:100%; min-width:580px; border-collapse:collapse;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#17191d; color:#fff;\"\u003e\n\u003cth style=\"padding:12px; text-align:left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:12px; text-align:left;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding:12px; border-bottom:1px solid #e3e4e7;\"\u003eMCU\u003c\/td\u003e\n\u003ctd style=\"padding:12px; border-bottom:1px solid #e3e4e7;\"\u003eSTM32G473CEU6\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding:12px; border-bottom:1px solid #e3e4e7;\"\u003eGyro \/ IMU\u003c\/td\u003e\n\u003ctd style=\"padding:12px; border-bottom:1px solid #e3e4e7;\"\u003eICM42688P \/ ICM42622 \/ BMI270 \/ LSM6DSK320X; fitted chip may vary\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding:12px; border-bottom:1px solid #e3e4e7;\"\u003eBlackbox memory\u003c\/td\u003e\n\u003ctd style=\"padding:12px; border-bottom:1px solid #e3e4e7;\"\u003e16MB\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding:12px; border-bottom:1px solid #e3e4e7;\"\u003eSensors\u003c\/td\u003e\n\u003ctd style=\"padding:12px; border-bottom:1px solid #e3e4e7;\"\u003eVoltage and current\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding:12px; border-bottom:1px solid #e3e4e7;\"\u003eBEC\u003c\/td\u003e\n\u003ctd style=\"padding:12px; border-bottom:1px solid #e3e4e7;\"\u003e5V, 3A maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding:12px; border-bottom:1px solid #e3e4e7;\"\u003eUARTs\u003c\/td\u003e\n\u003ctd style=\"padding:12px; border-bottom:1px solid #e3e4e7;\"\u003eUART1, UART2 for VTX, UART3 for RX, UART4\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding:12px; border-bottom:1px solid #e3e4e7;\"\u003eOSD\u003c\/td\u003e\n\u003ctd style=\"padding:12px; border-bottom:1px solid #e3e4e7;\"\u003eBetaflight OSD, AT7456E\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding:12px; border-bottom:1px solid #e3e4e7;\"\u003eReceiver\u003c\/td\u003e\n\u003ctd style=\"padding:12px; border-bottom:1px solid #e3e4e7;\"\u003eSerial ELRS 2.4GHz, listed as V3.4.3\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding:12px; border-bottom:1px solid #e3e4e7;\"\u003eFC firmware\u003c\/td\u003e\n\u003ctd style=\"padding:12px; border-bottom:1px solid #e3e4e7;\"\u003eBetaflight_4.5.3_BETAFPVG473_V2\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding:12px; border-bottom:1px solid #e3e4e7;\"\u003eUSB connection\u003c\/td\u003e\n\u003ctd style=\"padding:12px; border-bottom:1px solid #e3e4e7;\"\u003eSH1.0-4Pin\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding:12px; border-bottom:1px solid #e3e4e7;\"\u003eMotor connector\u003c\/td\u003e\n\u003ctd style=\"padding:12px; border-bottom:1px solid #e3e4e7;\"\u003eJST1.25\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding:12px; border-bottom:1px solid #e3e4e7;\"\u003eBattery connector\u003c\/td\u003e\n\u003ctd style=\"padding:12px; border-bottom:1px solid #e3e4e7;\"\u003eBT2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding:12px; border-bottom:1px solid #e3e4e7;\"\u003eMounting pattern\u003c\/td\u003e\n\u003ctd style=\"padding:12px; border-bottom:1px solid #e3e4e7;\"\u003e26 × 26mm, 3-point mounting\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding:12px; border-bottom:1px solid #e3e4e7;\"\u003eStated weight\u003c\/td\u003e\n\u003ctd style=\"padding:12px; border-bottom:1px solid #e3e4e7;\"\u003eSolder-free: 4.1 ± 0.1g; Solder-required: 3.76g; VTX antenna excluded\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003csection style=\"margin:24px 0;\"\u003e\n    \u003ch2\u003eESC and VTX specifications\u003c\/h2\u003e\n    \u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable style=\"width:100%; min-width:580px; border-collapse:collapse;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#17191d; color:#fff;\"\u003e\n\u003cth style=\"padding:12px; text-align:left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:12px; text-align:left;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding:12px; border-bottom:1px solid #e3e4e7;\"\u003ePower input\u003c\/td\u003e\n\u003ctd style=\"padding:12px; border-bottom:1px solid #e3e4e7;\"\u003e1S only\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding:12px; border-bottom:1px solid #e3e4e7;\"\u003eESC current\u003c\/td\u003e\n\u003ctd style=\"padding:12px; border-bottom:1px solid #e3e4e7;\"\u003e12A continuous, 18A peak\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding:12px; border-bottom:1px solid #e3e4e7;\"\u003eESC firmware\u003c\/td\u003e\n\u003ctd style=\"padding:12px; border-bottom:1px solid #e3e4e7;\"\u003eA_X_5_96KHz_V0.19.hex for BB51 Bluejay hardware\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding:12px; border-bottom:1px solid #e3e4e7;\"\u003eSignal protocols\u003c\/td\u003e\n\u003ctd style=\"padding:12px; border-bottom:1px solid #e3e4e7;\"\u003eDShot300, DShot600\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding:12px; border-bottom:1px solid #e3e4e7;\"\u003eVTX output\u003c\/td\u003e\n\u003ctd style=\"padding:12px; border-bottom:1px solid #e3e4e7;\"\u003e25 \/ 100 \/ 200 \/ 400mW \/ PIT\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding:12px; border-bottom:1px solid #e3e4e7;\"\u003eVTX frequency\u003c\/td\u003e\n\u003ctd style=\"padding:12px; border-bottom:1px solid #e3e4e7;\"\u003e5.8GHz, 48 channels; Raceband 5658–5917MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding:12px; border-bottom:1px solid #e3e4e7;\"\u003eVTX control\u003c\/td\u003e\n\u003ctd style=\"padding:12px; border-bottom:1px solid #e3e4e7;\"\u003eSmartAudio 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding:12px; border-bottom:1px solid #e3e4e7;\"\u003eAntenna port\u003c\/td\u003e\n\u003ctd style=\"padding:12px; border-bottom:1px solid #e3e4e7;\"\u003e50Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding:12px; border-bottom:1px solid #e3e4e7;\"\u003eOperating temperature\u003c\/td\u003e\n\u003ctd style=\"padding:12px; border-bottom:1px solid #e3e4e7;\"\u003e-10°C to 80°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003csection style=\"display:flex; flex-wrap:wrap; gap:18px; margin:24px 0;\"\u003e\n    \u003cdiv style=\"flex:1 1 360px; border:1px solid #e3e4e7; border-radius:12px; padding:22px; background:#fff;\"\u003e\n\u003ch2 style=\"margin-top:0;\"\u003eSolder-free package\u003c\/h2\u003e\n\u003cul style=\"margin-bottom:0;\"\u003e\n\u003cli\u003e1 × Matrix 1S 5IN1 II FC, Solder-free version\u003c\/li\u003e\n\u003cli\u003e1 × Type-C to SH1.0 adapter\u003c\/li\u003e\n\u003cli\u003e1 × SH1.0-4Pin adapter cable\u003c\/li\u003e\n\u003cli\u003e1 × 5.8GHz antenna\u003c\/li\u003e\n\u003cli\u003e4 × M1.2 × 4 self-tapping screws\u003c\/li\u003e\n\u003cli\u003e4 × M1.4 × 5 self-tapping screws\u003c\/li\u003e\n\u003cli\u003e4 × shock-absorbing balls\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n    \u003cdiv style=\"flex:1 1 360px; border:1px solid #e3e4e7; border-radius:12px; padding:22px; background:#fff;\"\u003e\n\u003ch2 style=\"margin-top:0;\"\u003eSolder-required package\u003c\/h2\u003e\n\u003cul style=\"margin-bottom:0;\"\u003e\n\u003cli\u003e1 × Matrix 1S 5IN1 II FC, Solder-required version\u003c\/li\u003e\n\u003cli\u003e4 × gold-plated JST1.25 connectors\u003c\/li\u003e\n\u003cli\u003e1 × BT2.0 U cable\u003c\/li\u003e\n\u003cli\u003e1 × Type-C to SH1.0 adapter\u003c\/li\u003e\n\u003cli\u003e1 × SH1.0-4Pin adapter cable\u003c\/li\u003e\n\u003cli\u003e1 × 5.8GHz antenna\u003c\/li\u003e\n\u003cli\u003e4 × M1.2 × 4 self-tapping screws\u003c\/li\u003e\n\u003cli\u003e4 × M1.4 × 5 self-tapping screws\u003c\/li\u003e\n\u003cli\u003e4 × shock-absorbing balls\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003caside style=\"padding:20px 22px; margin:24px 0; background:#f5f6f8; border-left:4px solid #f4a81c; border-radius:8px;\"\u003e\n    \u003cstrong\u003eVTX safety:\u003c\/strong\u003e Connect the 5.8GHz antenna before powering the controller, or set VTX output to zero. BETAFPV recommends 25–100mW indoors to reduce heat and energy use.\n  \u003c\/aside\u003e\n\u003c\/div\u003e","brand":"BETAFPV","offers":[{"title":"Solder-free","offer_id":51513015697548,"sku":"01040020_1","price":94.95,"currency_code":"AUD","in_stock":true},{"title":"Solder-required","offer_id":51513015730316,"sku":"01040020_2","price":94.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0642\/3566\/7596\/files\/Matrix_1S_5IN1_II_Brushless_Flight_Controller_soldered_front_1024x1024_cc99cf91-b9d0-40e9-a575-2fbce219e4c0.jpg?v=1784640855","url":"https:\/\/buzzfpv.com.au\/products\/betafpv-matrix-1s-5in1-ii-flight-controller","provider":"Buzz Fpv","version":"1.0","type":"link"}