{"product_id":"matrix-1s-brushless-flight-controller","title":"BetaFPV Matrix 1S Brushless Flight Controller (5IN1) STM32G473, ELRS 2.4GHz, 5.8GHz 400mW VTX","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe \u003ca href=\"https:\/\/rcdrone.top\/collections\/betafpv\" title=\"BETAFPV\"\u003eBetaFPV\u003c\/a\u003e Matrix 1S Brushless Flight Controller (5IN1) is a highly integrated flight controller designed for beginners and FPV enthusiasts, combining FC + VTX + OSD + ESC + RX on a robust 1.0mm-thick board. It features built-in motor connectors to simplify installation (no welding required), an STM32G473CEU6 MCU, onboard Serial ELRS 2.4GHz RX, and an onboard 5.8GHz VTX with up to 400mW output power.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e5IN1 highly integrated design (FC + VTX + OSD + ESC + RX)\u003c\/li\u003e\n\u003cli\u003e1.0mm thick board for enhanced durability\u003c\/li\u003e\n\u003cli\u003eMCU: STM32G473CEU6 (noted as a 55% computing speed increase over F411)\u003c\/li\u003e\n\u003cli\u003eBuilt-in motor plug \/ motor connector: JST1.25\u003c\/li\u003e\n\u003cli\u003eOnboard Serial ELRS 2.4GHz RX (V3.4.3)\u003c\/li\u003e\n\u003cli\u003eOnboard 5.8GHz VTX: 48 channels, up to 400mW; SmartAudio 2.0 control; PIT mode supported\u003c\/li\u003e\n\u003cli\u003eESC based on BB51 Bluejay 96K (supports DShot300 \/ DShot600)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eFlight Controller (FC)\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGyro max sampling rate (comparison info)\u003c\/td\u003e\n\u003ctd\u003eICM42688P, 8KHz\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\u003eSensor\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\u003eUART1, UART2 (for VTX), UART3 (for RX), UART4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBetaflight OSD\u003c\/td\u003e\n\u003ctd\u003eAT7456E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESC (integrated)\u003c\/td\u003e\n\u003ctd\u003e5A continuous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRX (integrated)\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 (integrated)\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_4.5.0_BETAFPVG473\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\u003ePCB thickness\u003c\/td\u003e\n\u003ctd\u003e1.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e3.92 +\/- 0.1g (VTX antenna excluded)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eESC\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\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\u003e5A continuous, 8A 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\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eVTX\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\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 SEL\u003c\/td\u003e\n\u003ctd\u003eSmartAudio 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModulation type\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\/tbody\u003e\u003c\/table\u003e\u003ch2\u003ePinout \/ Pads (Diagram Labels)\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTop front labels:\u003c\/strong\u003e RX ANT, CAM in, VTX ANT, BATT+(1S), GND, +5V, RX1, TX1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBottom front labels:\u003c\/strong\u003e FC-RX-BOOT; CAM in \/ +5V \/ GND; TX4 \/ RX4 \/ +5V \/ GND; TX3; RX3; BZ+ \/ BZ-; ESC1 \/ ESC2 \/ ESC3 \/ ESC4; GND; +5V; USB-DM; USB-DP; USB; RGB LED\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSetup Notes (Attention)\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFlight controllers are covered for manufacturer defects. Issues 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\u003e\n\u003cstrong\u003eVTX power:\u003c\/strong\u003e Higher VTX power consumes more energy and generates more heat, reducing flight time. For better flight time in indoor scenarios, use 25~100mW power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVTX antenna:\u003c\/strong\u003e Connect and install the image transmission antenna before powering on the flight controller. Alternatively, set transmission power to 0 to avoid burnout.\u003c\/li\u003e\n\u003cli\u003eBy default, UART2 is connected to the VTX and UART3 is connected to the RX. A note is provided to remove a resistor to release UART3.\u003c\/li\u003e\n\u003cli\u003eWhen setting up analog VTX, peripherals for UART2 need to be set as VTX (TBS SmartAudio). For the receiver, configure UART3 as Serial RX.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSerial ELRS 2.4G RX (Binding \u0026amp; Update)\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnter binding status by power on\/off three times: plug in and unplug the flight controller three times.\u003c\/li\u003e\n\u003cli\u003eRX LED quick double blink indicates bind mode; a solid light indicates it is bound.\u003c\/li\u003e\n\u003cli\u003eThe Serial ELRS 2.4G RX can be updated via Wi-Fi or Betaflight serial passthrough. Passthrough steps include selecting target \u003cstrong\u003e\"BETAFPV 2.4GHz AIO RX\"\u003c\/strong\u003e and flashing via the Betaflight Passthrough option in ExpressLRS Configurator.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFirmware \/ Configuration References\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFC firmware: Betaflight_4.5.0_BETAFPVG473 (firmware and CLI dump file): \u003ca href=\"https:\/\/support.betafpv.com\/hc\/en-us\/articles\/40131112129817-Firmware-for-Matrix-1S-Brushless-Flight-Controller\" rel=\"noopener\" target=\"_blank\"\u003eOfficial download page\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eBetaflight release reference (4.5.0): \u003ca href=\"https:\/\/github.com\/betaflight\/betaflight\/releases\/tag\/4.5.0\" rel=\"noopener\" target=\"_blank\"\u003ehttps:\/\/github.com\/betaflight\/betaflight\/releases\/tag\/4.5.0\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNote:\u003c\/strong\u003e Starting Jan 5, 2026, units may ship with the BMI270 gyroscope; verify the gyroscope version before flashing firmware to ensure compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBluejay ESC Firmware Notes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBased on BB51 ESC solution; referenced firmware: A_X_5_96KHz_V0.19.hex for BB51 Bluejay hardware.\u003c\/li\u003e\n\u003cli\u003eTools \/ downloads: \u003ca href=\"https:\/\/preview.esc-configurator.com\/\" rel=\"noopener\" target=\"_blank\"\u003eESC-Configurator\u003c\/a\u003e, \u003ca href=\"https:\/\/github.com\/4712\/BLHeliSuite\/releases\/tag\/16714903\" rel=\"noopener\" target=\"_blank\"\u003eBLHeliSuite16714903\u003c\/a\u003e, \u003ca href=\"https:\/\/github.com\/bird-sanctuary\/bluejay\/releases\" rel=\"noopener\" target=\"_blank\"\u003eBluejay releases\u003c\/a\u003e, \u003ca href=\"https:\/\/github.com\/bird-sanctuary\/bluejay\" rel=\"noopener\" target=\"_blank\"\u003eBluejay repository\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eAdditional referenced firmware filenames shown: A_X_5_48_v0.19.2.hex, A_X_5_96_v0.19.2.hex, A_X_70_24_v0.19.2.hex\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarning:\u003c\/strong\u003e Do not flash the firmware with a shorter interval; stalling and flight controller damage may occur.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRecommended models listed for Matrix FC 5IN1: Meteor65 Pro, Meteor75 Pro\u003c\/li\u003e\n\u003cli\u003eMeteor75 Pro is noted as being upgraded with the Matrix 1S Brushless FC starting November 20\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhats Included\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e1 x Matrix 1S Brushless Flight Controller\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\u003e4 x M1.2 x 4 self-tapping screws\u003c\/li\u003e\n\u003cli\u003e4 x M1.4 x 4 self-tapping screws\u003c\/li\u003e\n\u003cli\u003e4 x shock absorbing balls\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor product selection help, wiring guidance, or after-sales support, contact support@rcdrone.top or visit https:\/\/rcdrone.top\/.\u003c\/p\u003e\u003ch2 id=\"details\"\u003eDetails\u003c\/h2\u003e\u003cdiv class=\"details-gallery\"\u003e\n\u003cimg alt=\"BetaFPV Matrix 1S Brushless Flight Controller (5-in-1) with integrated ELRS RX, 5.8GHz VTX, and 1.0mm PCB\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/BetaFPV-Matrix-1S-Brushless-Flight-Controller-5IN1.jpg?v=1777646991\"\u003e\u003cp\u003eA compact 5-in-1 1S board that combines flight controller, ESC, VTX, OSD, and ELRS receiver to keep ultralight builds clean and simple.\u003c\/p\u003e\n\u003cimg alt=\"Comparison table of Air FC 5-in-1 vs Matrix FC 5-in-1 showing PCB thickness, weight, and JST1.25 motor connectors\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/BetaFPV-Matrix-1S-Brushless-Flight-Controller-5IN1_e4a1303d-ee77-45f3-ad52-fc7c3e7a300d.jpg?v=1777647004\"\u003e\u003cp\u003eChoose the Matrix option when you want a thicker 1.0mm board and JST1.25 motor plugs for quick, no-solder motor installs.\u003c\/p\u003e\n\u003cimg alt=\"BetaFPV Matrix 1S 5-in-1 brushless flight controller feature highlights: STM32G473 MCU, 400mW VTX, ELRS 2.4GHz, Bluejay 96K ESC\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/BetaFPV-Matrix-1S-Brushless-Flight-Controller-5IN1_80a5d317-651d-4b3b-8ece-7da9ffcd794f.jpg?v=1777647016\"\u003e\u003cp\u003eBuilt around the STM32G473 MCU, with onboard Serial ELRS 2.4GHz and a 5.8GHz VTX rated up to 400mW for capable 1S FPV setups.\u003c\/p\u003e\n\u003cimg alt=\"Top-side pinout for Matrix 1S flight controller: RX antenna, camera input, VTX antenna, 1S battery pads, 5V, RX1\/TX1\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/BetaFPV-Matrix-1S-Brushless-Flight-Controller-5IN1_349f8269-d95d-48c3-87e4-44e93179c787.jpg?v=1777647025\"\u003e\u003cp\u003eTop-side pad labels make wiring straightforward for camera\/VTX antenna connections, 1S power input, and UART1.\u003c\/p\u003e\n\u003cimg alt=\"Bottom-side pinout for Matrix 1S FC showing FC-RX-BOOT, USB pads, RGB LED, buzzer pads, UART3\/4, and ESC1–ESC4 motor outputs\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/BetaFPV-Matrix-1S-Brushless-Flight-Controller-5IN1_d6c5e16f-a7cb-4dc1-9233-2488d4588450.jpg?v=1777647037\"\u003e\u003cp\u003eThe underside breaks out USB, UARTs, buzzer pads, and the four ESC\/motor outputs for clean routing in tight frames.\u003c\/p\u003e\n\u003cimg alt=\"Bluejay ESC firmware logo (bird icon) used for BB51 Bluejay 96K firmware reference\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/BetaFPV-Matrix-1S-Brushless-Flight-Controller-5IN1.avif?v=1777647053\"\u003e\u003cimg alt=\"Bluejay firmware hex file options list for 48\/56\/70A targets, version v0.19.2\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/BetaFPV-Matrix-1S-Brushless-Flight-Controller-5IN1_3dbe9ae5-59e2-44f8-98bb-f55bda922e54.avif?v=1777647062\"\u003e\u003cimg alt=\"Wiring guide for Matrix 1S FC with camera and buzzer connections plus Betaflight Ports\/Receiver settings for VTX and serial RX\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/BetaFPV-Matrix-1S-Brushless-Flight-Controller-5IN1_fcdec070-b070-4a7e-a3e9-b3962fe50a99.jpg?v=1777647076\"\u003e\u003cp\u003eA quick wiring and Betaflight setup reference for analog VTX control and configuring the onboard serial receiver.\u003c\/p\u003e\n\u003cimg alt=\"BetaFPV Matrix 1S brushless flight controller package contents with storage tin, board, antenna lead, USB adapter, and mounting screws\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/BetaFPV-Matrix-1S-Brushless-Flight-Controller-5IN1_247459a4-308c-40ff-9116-6b6a8b11db46.jpg?v=1777647086\"\u003e\u003cp\u003eIncluded accessories help you get started right away, with the flight controller, mounting hardware, and connection leads packed in a protective tin.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BETAFPV","offers":[{"title":"5IN1 (BMI270)","offer_id":52445814522080,"sku":"01040018_5-1","price":74.99,"currency_code":"USD","in_stock":true},{"title":"5IN1","offer_id":52445814554848,"sku":"01040018_5-2","price":74.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/c2831abc7349d543adb0b881462785d1_2cf5cc0d-a3ff-471e-b3b7-7c5cda7285f6.jpg?v=1777537371","url":"https:\/\/rcdrone.top\/products\/matrix-1s-brushless-flight-controller","provider":"RCDrone","version":"1.0","type":"link"}