{"product_id":"matrix-1s-5in1-ii-brushless-flight-controller","title":"BetaFPV Matrix 1S Brushless Flight Controller (5IN1 II)","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe BetaFPV Matrix 1S 5IN1 II is a brushless \u003ca href=\"https:\/\/rcdrone.top\/collections\/flight-controller\" title=\"Flight Controller\"\u003eflight controller\u003c\/a\u003e that integrates FC + ESC + VTX + RX + OSD in a single board for 1S whoop builds. It features a 12A continuous ESC, 3-point mounting, and two build options (solder-free or solder-required) for different installation and weight preferences.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e5-in-1 integration: FC + ESC + 5.8GHz VTX + serial ELRS 2.4GHz RX + Betaflight OSD\u003c\/li\u003e\n\u003cli\u003eESC output: 12A continuous (18A peak)\u003c\/li\u003e\n\u003cli\u003e3-point mounting and 1.0mm PCB thickness\u003c\/li\u003e\n\u003cli\u003eTwo versions: solder-free (pre-soldered \u003ca href=\"https:\/\/rcdrone.top\/collections\/drone-motor\" title=\"Drone Motor\"\u003emotor\u003c\/a\u003e connectors and power cable) or solder-required (larger solder pads for DIY wiring)\u003c\/li\u003e\n\u003cli\u003eMCU shown on product graphics: STM32G473CEU6\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ch3\u003eFlight Controller (FC)\u003c\/h3\u003e\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCU\u003c\/td\u003e\n\u003ctd\u003eSTM32G473CEU6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGyro\u003c\/td\u003e\n\u003ctd\u003eICM42688P \/ ICM42622 \/ LSM6DSV16X \/ LSM6DSK320X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlackbox memory\u003c\/td\u003e\n\u003ctd\u003e16MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensors\u003c\/td\u003e\n\u003ctd\u003eVoltage \u0026amp; Current\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBEC\u003c\/td\u003e\n\u003ctd\u003e5V, Max 3A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUART\u003c\/td\u003e\n\u003ctd\u003eUART 1, UART 2 (for VTX), UART 3 (for RX), UART 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOSD\u003c\/td\u003e\n\u003ctd\u003eBetaflight OSD: AT7456E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESC\u003c\/td\u003e\n\u003ctd\u003e12A continuous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRX\u003c\/td\u003e\n\u003ctd\u003eSerial ELRS 2.4GHz (V3.4.3)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVTX\u003c\/td\u003e\n\u003ctd\u003e5.8GHz, 48 channels, Max 400mW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFC firmware\u003c\/td\u003e\n\u003ctd\u003eBetaflight_4.5.3_BETAFPVG473_V2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB port\u003c\/td\u003e\n\u003ctd\u003eSH1.0-4Pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor connector\u003c\/td\u003e\n\u003ctd\u003eJST1.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery connector\u003c\/td\u003e\n\u003ctd\u003eBT2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting hole size\u003c\/td\u003e\n\u003ctd\u003e26mm x 26mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e4.1 ± 0.1g (solder-free), 3.76g (solder-required)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eESC\u003c\/h3\u003e\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower input\u003c\/td\u003e\n\u003ctd\u003e1S only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent\u003c\/td\u003e\n\u003ctd\u003e12A continuous, 18A peak\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESC firmware\u003c\/td\u003e\n\u003ctd\u003eA_X_5_96KHz_V0.19.hex (for BB51 Bluejay firmware)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigital signal protocol\u003c\/td\u003e\n\u003ctd\u003eDShot300, DShot600\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eVTX\u003c\/h3\u003e\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput power\u003c\/td\u003e\n\u003ctd\u003e25\/100\/200\/400\/PIT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e5.8GHz, 48 channels; Raceband: 5658~5917MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel control\u003c\/td\u003e\n\u003ctd\u003eSmartAudio2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModulation\u003c\/td\u003e\n\u003ctd\u003eFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency control\u003c\/td\u003e\n\u003ctd\u003ePLL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAll harmonic\u003c\/td\u003e\n\u003ctd\u003eMax -50dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency stability\u003c\/td\u003e\n\u003ctd\u003e±100KHz (Typ.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency precision\u003c\/td\u003e\n\u003ctd\u003e±200KHz (Typ.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel carrier error\u003c\/td\u003e\n\u003ctd\u003e±1.5dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAntenna port\u003c\/td\u003e\n\u003ctd\u003e50 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e-10°C to 80°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eBoard Layout Labels (from diagrams)\u003c\/h2\u003e\u003ch3\u003eTop Front\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGyroscope\u003c\/li\u003e\n\u003cli\u003eVTX-ANT\u003c\/li\u003e\n\u003cli\u003eFC-LED1- (Green)\u003c\/li\u003e\n\u003cli\u003eSTM32G473\u003c\/li\u003e\n\u003cli\u003eFC-CLK\u003c\/li\u003e\n\u003cli\u003eFC-DIO\u003c\/li\u003e\n\u003cli\u003eGND\u003c\/li\u003e\n\u003cli\u003eTX1\u003c\/li\u003e\n\u003cli\u003eRX1\u003c\/li\u003e\n\u003cli\u003e5V\u003c\/li\u003e\n\u003cli\u003eFC-LED2- (Blue)\u003c\/li\u003e\n\u003cli\u003eFlash-16M\u003c\/li\u003e\n\u003cli\u003eBATT+\u003c\/li\u003e\n\u003cli\u003eGND\u003c\/li\u003e\n\u003cli\u003eRX-ANT\u003c\/li\u003e\n\u003cli\u003eRX\u0026amp;FC-BOOT0\u003c\/li\u003e\n\u003cli\u003eMM32F003\u003c\/li\u003e\n\u003cli\u003eVTX-LED\u003c\/li\u003e\n\u003cli\u003eCAM\u003c\/li\u003e\n\u003cli\u003eGND\u003c\/li\u003e\n\u003cli\u003e5V\u003c\/li\u003e\n\u003cli\u003e5V\u003c\/li\u003e\n\u003cli\u003eRGB-LED\u003c\/li\u003e\n\u003cli\u003eGND\u003c\/li\u003e\n\u003cli\u003eCAM IN\u003c\/li\u003e\n\u003cli\u003eWiFi-ANT\u003c\/li\u003e\n\u003cli\u003eESP8285\u003c\/li\u003e\n\u003cli\u003eSX128X\u003c\/li\u003e\n\u003cli\u003eCurrent Sensor\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBottom Front\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e5.8G VTX Chip\u003c\/li\u003e\n\u003cli\u003eESC1, ESC2, ESC3, ESC4\u003c\/li\u003e\n\u003cli\u003eBZ+, BZ-\u003c\/li\u003e\n\u003cli\u003eFC\u0026amp;RX-BOOT\u003c\/li\u003e\n\u003cli\u003eAT7456E\u003c\/li\u003e\n\u003cli\u003eUSB\u003c\/li\u003e\n\u003cli\u003eUSB-D-, USB-D+\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eConfiguration Notes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVTX power: higher VTX power consumes more energy and generates more heat; for indoor scenarios, 25~100mW is recommended for improved flight time.\u003c\/li\u003e\n\u003cli\u003eVTX antenna: connect and install the 5.8GHz antenna before powering on, or set transmission power to 0 to help avoid burnout.\u003c\/li\u003e\n\u003cli\u003eUART defaults: UART2 is connected to the VTX and UART3 is connected to the RX. To release UART3, remove the resistor.\u003c\/li\u003e\n\u003cli\u003eBetaflight port setup text shown in diagrams: set UART2 Peripherals as VTX (TBS SmartAudio), and set UART3 as Serial RX for the receiver.\u003c\/li\u003e\n\u003cli\u003eReceiver setup text shown in diagrams: set Receiver Mode to “Serial-based receiver” and set Serial Receiver Provider to “CRSF”.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSerial ELRS 2.4G RX Notes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eUses CRSF (Crossfire serial protocol) for communication between receiver and flight controller.\u003c\/li\u003e\n\u003cli\u003eBind mode entry: power on\/off three times; RX LED quick double blink indicates bind mode; solid light indicates bound.\u003c\/li\u003e\n\u003cli\u003eFirmware update methods stated: via Wi-Fi or Betaflight serial passthrough.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFirmware \u0026amp; Downloads\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMatrix 1S 5IN1 II FC firmware + CLI: \u003ca href=\"https:\/\/support.betafpv.com\/hc\/en-us\/articles\/54655791332761-Firmware-for-Matrix-1S-Brushless-Flight-Controller-5IN1-II\" rel=\"noopener\" target=\"_blank\"\u003eBetaflight_4.5.3_BETAFPVG473_V2 (download + CLI dump)\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eBetaflight release reference: \u003ca href=\"https:\/\/github.com\/betaflight\/betaflight\/releases\/tag\/4.5.3\" rel=\"noopener\" target=\"_blank\"\u003ehttps:\/\/github.com\/betaflight\/betaflight\/releases\/tag\/4.5.3\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eHow to flash ELRS via Wi-Fi: \u003ca href=\"https:\/\/support.betafpv.com\/hc\/en-us\/articles\/4404231679129-How-to-Flash-Firmware-of-ELRS-RX-TX\" rel=\"noopener\" target=\"_blank\"\u003eBetafpv support article\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eBluejay project: \u003ca href=\"https:\/\/github.com\/bird-sanctuary\/bluejay\" rel=\"noopener\" target=\"_blank\"\u003ehttps:\/\/github.com\/bird-sanctuary\/bluejay\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eESC Configurator: \u003ca href=\"https:\/\/preview.esc-configurator.com\/\" rel=\"noopener\" target=\"_blank\"\u003ehttps:\/\/preview.esc-configurator.com\/\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eBLHeliSuite16714903: \u003ca href=\"https:\/\/github.com\/4712\/BLHeliSuite\/releases\/tag\/16714903\" rel=\"noopener\" target=\"_blank\"\u003eDownload link\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eBluejay releases: \u003ca href=\"https:\/\/github.com\/bird-sanctuary\/bluejay\/releases\" rel=\"noopener\" target=\"_blank\"\u003eDownload page\u003c\/a\u003e (choose A_X_5_96KHz_V0.19.hex)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eNote stated by the manufacturer: do not flash the ESC firmware with a shorter interval, otherwise there may be a chance of stalling and burning the flight controller.\u003c\/p\u003e\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\u003ch3\u003eSolder-free Version\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 x Matrix 1S 5IN1 II Brushless Flight Controller (Solder-free Version)\u003c\/li\u003e\n\u003cli\u003e1 x Type-C to SH1.0 adapter\u003c\/li\u003e\n\u003cli\u003e1 x SH1.0-4Pin adapter cable\u003c\/li\u003e\n\u003cli\u003e1 x 5.8G antenna\u003c\/li\u003e\n\u003cli\u003e4 x M1.2*4 self-tapping screws\u003c\/li\u003e\n\u003cli\u003e4 x M1.4*5 self-tapping screws\u003c\/li\u003e\n\u003cli\u003e4 x shock absorbing balls\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSolder-required Version\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 x Matrix 1S 5IN1 II Brushless Flight Controller (Solder-required Version)\u003c\/li\u003e\n\u003cli\u003e4 x JST 1.25mm gold plated connectors\u003c\/li\u003e\n\u003cli\u003e1 x BT2.0 U cable\u003c\/li\u003e\n\u003cli\u003e1 x Type-C to SH1.0 adapter\u003c\/li\u003e\n\u003cli\u003e1 x SH1.0-4Pin adapter cable\u003c\/li\u003e\n\u003cli\u003e1 x 5.8G antenna\u003c\/li\u003e\n\u003cli\u003e4 x M1.2*4 self-tapping screws\u003c\/li\u003e\n\u003cli\u003e4 x M1.4*5 self-tapping screws\u003c\/li\u003e\n\u003cli\u003e4 x shock absorbing balls\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e1S brushless whoop builds requiring an integrated FC\/ESC\/VTX\/RX\/OSD solution\u003c\/li\u003e\n\u003cli\u003eBuilders choosing between quick installation (solder-free) and custom wiring\/weight saving (solder-required)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSupport\u003c\/h2\u003e\u003cp\u003eFor pre-sales and setup questions (including UART\/VTX\/RX configuration), contact support@rcdrone.top or visit https:\/\/rcdrone.top\/.\u003c\/p\u003e\u003ch2\u003eAttention\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFlight controllers are covered for manufacturer defects. Issues arising from user errors, physical crash damage, damage during installation or dismantling, modifications, power surges, electrical fires, or water exposure are not covered.\u003c\/li\u003e\n\u003cli\u003eVTX power: higher VTX power consumes more energy and generates more heat, reducing flight time; 25~100mW is recommended for indoor scenarios.\u003c\/li\u003e\n\u003cli\u003eInstall the image transmission antenna before powering on, or set transmission power to 0 to help avoid burnout.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2 id=\"details\"\u003eDetails\u003c\/h2\u003e\u003cdiv class=\"details-gallery\"\u003e\n\u003cimg alt=\"BetaFPV Matrix 1S Brushless Flight Controller (5IN1 II)\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/BetaFPV-Matrix-1S-Brushless-Flight-Controller-5IN1-II.jpg?v=1777644759\"\u003e\u003cimg alt=\"BetaFPV Matrix 1S Brushless Flight Controller (5IN1 II)\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/BetaFPV-Matrix-1S-Brushless-Flight-Controller-5IN1-II_465acecc-6796-47fe-b5fd-761c23975043.jpg?v=1777644770\"\u003e\u003cimg alt=\"BetaFPV Matrix 1S Brushless Flight Controller (5IN1 II)\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/BetaFPV-Matrix-1S-Brushless-Flight-Controller-5IN1-II_ad6b8b5b-2c53-4c68-b002-3666aadf521a.jpg?v=1777644778\"\u003e\u003cimg alt=\"BetaFPV Matrix 1S Brushless Flight Controller (5IN1 II)\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/BetaFPV-Matrix-1S-Brushless-Flight-Controller-5IN1-II_9f142eae-cafb-416e-9791-02b7420cb0d8.jpg?v=1777644787\"\u003e\u003cimg alt=\"BetaFPV Matrix 1S Brushless Flight Controller (5IN1 II)\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/BetaFPV-Matrix-1S-Brushless-Flight-Controller-5IN1-II_67103ee5-9580-4840-be99-1d0c5ad5ce0c.jpg?v=1777644795\"\u003e\u003cimg alt=\"BetaFPV Matrix 1S Brushless Flight Controller (5IN1 II)\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/BetaFPV-Matrix-1S-Brushless-Flight-Controller-5IN1-II_1c1b4dbb-630a-4655-ac75-278e77c77e4f.jpg?v=1777644803\"\u003e\u003cimg alt=\"BetaFPV Matrix 1S Brushless Flight Controller (5IN1 II)\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/BetaFPV-Matrix-1S-Brushless-Flight-Controller-5IN1-II.avif?v=1777644811\"\u003e\u003cimg alt=\"BetaFPV Matrix 1S Brushless Flight Controller (5IN1 II)\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/BetaFPV-Matrix-1S-Brushless-Flight-Controller-5IN1-II_fd476c53-0cbd-43c7-8678-feb2bf6f18d2.avif?v=1777644819\"\u003e\u003cimg alt=\"BetaFPV Matrix 1S Brushless Flight Controller (5IN1 II)\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/BetaFPV-Matrix-1S-Brushless-Flight-Controller-5IN1-II_6a0eeca3-7611-4945-ba83-7402cd037393.jpg?v=1777644830\"\u003e\u003cimg alt=\"BetaFPV Matrix 1S Brushless Flight Controller (5IN1 II)\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/BetaFPV-Matrix-1S-Brushless-Flight-Controller-5IN1-II_6c4a97a9-5b89-4049-ab16-14f4fcb666ab.jpg?v=1777644841\"\u003e\u003cimg alt=\"BetaFPV Matrix 1S Brushless Flight Controller (5IN1 II)\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/BetaFPV-Matrix-1S-Brushless-Flight-Controller-5IN1-II_29fec508-519f-40e5-bb86-a7f1092fcd50.jpg?v=1777644847\"\u003e\n\u003c\/div\u003e","brand":"BETAFPV","offers":[{"title":"Solder-free","offer_id":52445640032480,"sku":"01040020_1-1","price":81.99,"currency_code":"USD","in_stock":true},{"title":"Solder-required","offer_id":52445640065248,"sku":"01040020_1-2","price":81.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/Matrix_1S_5IN1_II_Brushless_Flight_Controller_soldered_front.jpg?v=1777536673","url":"https:\/\/rcdrone.top\/products\/matrix-1s-5in1-ii-brushless-flight-controller","provider":"RCDrone","version":"1.0","type":"link"}