{"product_id":"betafpv-f4-2s-aio-brushless-flight-controller-spi-futaba","title":"BetaFPV F4 2S AIO Brushless Flight Controller (SPI Futaba)","description":"\u003cdiv class=\"product-single__description rte\"\u003e\n\u003ch2\u003eSPECIFICATIONS OF FC\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCPU: STM32F411CEU6 (100MHZ )\u003c\/li\u003e\n\u003cli\u003eSix-Axis: MPU-6000 triaxial accelerometer \/ triaxial gyroscope (SPI connection)\u003c\/li\u003e\n\u003cli\u003eSize: 26mm x 26mm, fully compatible with the all whoop drone mounting pattern, recommend the Beta65X frame and Beta75 Pro frame.\u003c\/li\u003e\n\u003cli\u003eFirmware version: betaflight_matekf411rx_4.0.0 (Development Version)\u003c\/li\u003e\n\u003cli\u003eOSD: Built-in BetaFlight OSD (STM32 controls OSD chip over SPI in DMA mode)\u003c\/li\u003e\n\u003cli\u003eBuilt in SPI Frsky D16 protocol native receiver, compatible with almost ALL Frsky FCC radios(e.g. Taranis X9D\/X9D Plus\/X7) or Frsky compatible transmitter module. Not compatible with Frsky LBT protocol.\u003c\/li\u003e\n\u003cli\u003ePower Cable: 55mm, with 2pcs JST-PH 2.0 connector, AKA PowerWhoop connector\u003c\/li\u003e\n\u003cli\u003eWeight: 4.5g \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDIAGRAM FOR F4 2S AIO FC (FRSKY\/FUTABA RX)\u003c\/h2\u003e\n\u003cp\u003eUpdated: For easier self-assembly, we added another set of 5V\u0026amp;GND solder pad on Frsky\/Futaba FC.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1778\/6615\/files\/F4-Bottom_3475dc91-ad04-4e71-9ab3-8bb5d9c1f156_grande.jpg?v=1545024947\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1778\/6615\/files\/111111111111_600x600.jpg?v=1575602977\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003eSPECIFICATIONS OF ESC\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBuilt-in ESC with 5A continuous and peak 6A current\u003c\/li\u003e\n\u003cli\u003ePower supply: 1-2S\u003c\/li\u003e\n\u003cli\u003eSupport BLHeliSuite programmable\u003c\/li\u003e\n\u003cli\u003eFactory firmware: S_H_50_REV16_7.HEX\u003c\/li\u003e\n\u003cli\u003eSignal Support: D-shot150, D-shot300, D-shot600, Oneshot125, Multishot, PWM\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eStatus LED\u003c\/h3\u003e\n\u003cp\u003eThere are 3 LEDs on the bottom of the board to indicate the status, including Receiver LED ( Green), FC Status LED ( Red ) and FC Power LED ( Blue ). \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1778\/6615\/files\/F4-2S-Bottom-led_large.jpg?v=1545034011\" alt=\"\" width=\"523\" height=\"304\"\u003e\u003c\/p\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\n\u003ctable style=\"height: 265px;\" width=\"525\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 194.6875px;\"\u003e\n\u003cp\u003eLED\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 72.375px;\"\u003e\n\u003cp\u003eStatus\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 235.953125px;\"\u003e\n\u003cp\u003eDescription\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 194.6875px;\"\u003e\n\u003cp\u003eReceiver LED ( Green)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 72.375px;\"\u003e\n\u003cp\u003eSolid\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 235.953125px;\"\u003e\n\u003cp\u003eConnected or in bind mode\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 194.6875px;\"\u003e\n\u003cp\u003eReceiver LED ( Green)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 72.375px;\"\u003e\n\u003cp\u003eFlashing\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 235.953125px;\"\u003e\n\u003cp\u003eNot connected\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 194.6875px;\"\u003e\n\u003cp\u003ePower LED ( Blue )\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 72.375px;\"\u003e\n\u003cp\u003eSolid\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 235.953125px;\"\u003e\n\u003cp\u003ePower on\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 194.6875px;\"\u003e\n\u003cp\u003eStatus LED ( Red )\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 72.375px;\"\u003e\n\u003cp\u003eSolid\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 235.953125px;\"\u003e\n\u003cp\u003eMotor Armed\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003e \u003c\/h3\u003e\n\u003ch3\u003eSPI Frsky Receiver\u003c\/h3\u003e\n\u003cp\u003eCurrently the built in Frsky receiver is compatible with Taranis, Taranis Plus, X9E, Horus X12S, XJT Modules. Pay attention, this is a SPI connection receiver. In Betaflight Configuration, it should be setted as FRSKY_D receiver (aka Frsky D8 mode) or FRSKY_X receiver (aka Frsky D16 mode) in SPI RX mode.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1778\/6615\/files\/N_PNB8OUR38KZ_ZQXT_QY_S_grande.png?v=1534989167\" alt=\"\" width=\"601\" height=\"317\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe Frsky D16 unstable connection issue is totally resolved since Betaflight 3.4.1. Nowadays, the default configuration from factory is Frsky D16 mode (FRSKY_X).\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: If you are using EU-LBT firmware radio controller, you might find that you can't bind successfully to this SPI Frsky receiver. Here are the \u003ca href=\"https:\/\/betafpv.freshdesk.com\/support\/solutions\/articles\/27000051569-how-to-bind-to-spi-frsky-receiver-a-guide-for-eu-lbt-radio-controller-users\" target=\"_blank\" rel=\"noopener noreferrer\"\u003esolutions\u003c\/a\u003e we provide for you. Thanks to Sebastian Abramowski for giving us the important feedback about binding to EU-LBT firmware radio controller. \u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eBinding Procedure\u003c\/h3\u003e\n\u003cp\u003eThe binding procedure is reversed as usual. No need to click the bind button when power on.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePower on the board, either by connecting the battery or USB power. Then the green receiver LED start to flash.\u003c\/li\u003e\n\u003cli\u003eThe second step, click the bind button for 3s. Then the green receiver LED will be solid on. This means that the receiver is in bind mode and you could start to bind your radio transmitter.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor detail procedure of binding, please check the \u003ca href=\"https:\/\/betafpv.freshdesk.com\/support\/solutions\/articles\/27000058400-how-to-bind-to-f4-2s-aio-brushelss-fc-spi-frsky-spi-futaba-\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSPI Frsky Receiver Binding Manual\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: This FC board could support the SPI Futaba protocol with this firmware.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eSome pilots would complaint that it is definitely not a long range FC. It looses signal with my transmitter far too often and for what appears to be no reason. This issue is often caused by the location of the antenna. You should keep the antenna away from the FC board to get a stronger signal. For example, run the singal upwards. Thanks for \u003ca href=\"https:\/\/www.facebook.com\/groups\/tinywhoop\/permalink\/2035550309999307\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eHarley Finberg's advice\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1778\/6615\/files\/5_9221edae-3c74-4021-b52c-0cea2903cd37_large.jpg?v=1506561261\" alt=\"\" width=\"357\" height=\"414\"\u003e\u003c\/p\u003e\n\u003ch2\u003eCLI DUMP of F4 2S Brushless FC\u003c\/h2\u003e\n\u003cp\u003eYou can get the Cli dump of F4 AIO 2S Brushless FC \u003ca href=\"https:\/\/betafpv.freshdesk.com\/support\/solutions\/folders\/27000057820\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ehere\u003c\/a\u003e on the BETAFPV Support Freshdesk.\u003c\/p\u003e\n\u003ch2\u003eDIAGRAM FOR F4 2S AIO FC (NO RX)\u003c\/h2\u003e\n\u003cp\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1778\/6615\/files\/F4-Top_6d61e05f-9090-4d35-8aa4-85d02769f261_grande.jpg?v=1546942674\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1778\/6615\/files\/F4-Bottom_37abcf13-2caf-4640-a672-e5924a0d1e2f_grande.jpg?v=1546942696\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003eHOW TO CONNECT THE EXTERNAL RX TO THE FC\u003c\/h2\u003e\n\u003cp\u003eFor detailed information of other external receivers, please find out in our \u003ca href=\"https:\/\/betafpv.freshdesk.com\/support\/solutions\/articles\/27000053253-how-to-connect-f4-2s-aio-brushless-fc-with-external-rx-on-beta85-pro-2-beta75-pro-2-beta65-pro-2\" target=\"_blank\" rel=\"noopener noreferrer\"\u003esupport page\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1778\/6615\/files\/xm_grande.jpg?v=1546945615\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cp\u003e1. Can this FC used on the Beta75X with 1103 motors?\u003c\/p\u003e\n\u003cp\u003eYes, we have tested this FC board with 1103 motors on Beta75X. It performance very well and almost no wash-out issue then. So if you already have a Beta75X, you could just take this AIO FC to replace the stock FC\u0026amp;ESC stack.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: because of the built-in ESC and Frsky receiver, you will lose some remote range and little bit power on Beta75X with this AIO FC.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e2. About the alarm buzzer and LED port?\u003c\/p\u003e\n\u003cp\u003eNo alarm buzzer is supported on this FC board. Programable LED is supported.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1778\/6615\/files\/F4-2S-Top_large.jpg?v=1545043866\" alt=\"\" width=\"392\" height=\"237\"\u003e\u003c\/p\u003e\n\u003ch2 class=\"text-left\"\u003eRECOMMENDED PARTS LIST\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFrame:  \u003ca href=\"https:\/\/betafpv.com\/collections\/frames-props\/products\/beta65x-2s-whoop-frame\"\u003eBeta65X frame\u003c\/a\u003e \/ \u003ca href=\"https:\/\/betafpv.com\/products\/beta75-pro-2-frame\"\u003eBeta75 Pro 2 frame\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eProps: \u003ca href=\"https:\/\/betafpv.com\/collections\/frames-props\/products\/31mm-4-blade-micro-whoop-propellers-1-0mm-shaft\"\u003e31mm 4-Blades props\u003c\/a\u003e (for Beta65 X frame) \/ \u003ca href=\"https:\/\/betafpv.com\/collections\/frames-props\/products\/40mm-4-blade-micro-whoop-propellers-4-sets\"\u003e40mm 4-blades props\u003c\/a\u003e (for Beta75 Pro 2 frame)\u003c\/li\u003e\n\u003cli\u003eMotors: \u003ca href=\"https:\/\/betafpv.com\/collections\/motors\/products\/0802-brushless-motors-4pcs\"\u003e0802 motors\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eBattery: 2pcs \u003ca href=\"https:\/\/betafpv.com\/collections\/batteries\/products\/300mah-1s-30c-hv-battery-8pcs\"\u003e300\u003c\/a\u003e\u003ca href=\"https:\/\/betafpv.com\/collections\/batteries\/products\/300mah-1s-30c-hv-battery-8pcs\"\u003emAh 1S batteries\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePACKAGE\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 * F4 2S brushless flight controller\u003c\/li\u003e\n\u003cli\u003e4 * M1.2x4mm screws\u003c\/li\u003e\n\u003cli\u003e4 * M1.4x5mm screws\u003c\/li\u003e\n\u003cli\u003e4 * Anti-vibration ruber dampers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1778\/6615\/files\/5_8a1bfd82-3e03-40ba-a609-a718f1e8076f_grande.jpg?v=1546946209\" alt=\"\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"collapsibles-wrapper collapsibles-wrapper--border-bottom\"\u003e \u003c\/div\u003e","brand":"BETAFPV","offers":[{"title":"Default Title","offer_id":50743859380505,"sku":"OL92850","price":3295.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/3738\/5241\/files\/1_1800x1800_4f6b0b40-87bc-4ac4-bb77-e78d00a4bc24.jpg?v=1746492891","url":"https:\/\/rcmumbai.com\/products\/betafpv-f4-2s-aio-brushless-flight-controller-spi-futaba","provider":"RC Mumbai","version":"1.0","type":"link"}