4g Pat 1 - OverView Specs Oveview 1/14 Wireless Blackbox Dwonload & Analysis NOT SuppotedManual. It features a 50A 4in1 ESC and an F405 flight controller that supports the SpeedyBee phone app to configure your quad on the go. SERIAL1 -> UART1 (DJI-VTX, DMA-enabled) SERIAL2 -> UART2 (RX, DMA. SpeedyBee F405 WING APP not supporting. SpeedyBee F405 V3 30x30 Flight. 7_OMNIBUSF4SD FC firmware. Introducing the SpeedyBee F405 V4 flight controller with dual gyroscope power supply filtering, 4-level battery indicators, support for up to 8 motors, 4x LED strip soldering pads, 3A 5V & 9V BECs, and fixed SD card compatibility issue. (22-Dec-2019, 02:14 AM)SnowLeopardFPV Wrote: To connect a Flysky receiver to the Mamba F405 MK2 FC, make the following wiring connections:-. Pre-installed SpeedyBee Mini Battery Strap(Purchase Link) Weight(Without Battery) 170g: Manual. . US$119. 0 Contents(Click on any section to jump) Pat 1 - OverView Specs Oveview Dimensions Package FC & ESC Connection Pat 2 - SpeedyBee F405 V3 Flight Controller Layout FC’s Peripheral Connection App & FC Coniguration FC Firmware Update Speciications Pat 3 - SpeedyBee BLS 50A 4-in-1. Add to Cart. SpeedyBee Master 5 V1 Frame. Betaflight with Mamba F405 MK2 stack 40A ESC's and XING-E 2207 motors problem. I'm using Betaflight 4. 000 zufriedene Kunden europaweit . 99. Connect 1S - 6S LiPo and the display will immediately show battery voltage and the remaining power with a specific colour code*. This is a ESC for your 5″ plus builds, the FC and ESC are built to high standard and most users needs are catered for. Reviews. US$69. US$119. Wi-Fi mode, connect to. 00 on sensor page. 99. Here is a brief review. Contrôleur De Vol F722 V4 Mini Pro - Foxeer. 99 - $34. Manuals; Payment Methods; Right of withdrawal; Batterien; Verpackungen; Account. Pinout¶ Wiring Diagram¶ Default UART order¶ The UARTs are marked Rn and Tn in the above pinouts. konikav opened this issue on Feb 21 · 4 comments. SpeedyBee F7 V3. Firmware: Betaflight≥3. On some FC (such as the Speedybee F405 V3), there are 4V5 pads, this is the same as 5V pad, but these pads can get power from USB port too. 39 ounces : Package Dimensions 4. Description Specifications Customer Reviews (410) You may also like Description. The SpeedyBee F405 V3 Flight Controller - 30x30 features Bluetooth pairing! FREE SAME DAY SHIPPING. PWM 3-4 in group2. New In New In New In. They come with a 3-pin connector for easy, solder-free installation. Re-seat the esc cable and make sure that all pins are straight. The PWM is in 3 groups: PWM 1-2 in group1. Manual * 1 . They are fully controllable from flight controller firmware. You get top-notch features, such as OSD, a barometer and an onboard RGB battery indicator, all at an amazing priceConfigure your FC and ESC via Bluetooth With the SpeedyBee app, turn your phone into an all-in-one FC configurator and tune your quad anytime, anywhere. US$39. SpeedyBee F405 V3 BLS 50A 30x30 FC&ESC Stack. Blackbox SD card slot for your flight logs, 4 groups of LED strip pads, complete with a DJI plug * for your digital quad, and built-in Bluetooth. SpeedyBee F405 V3 BLS 50A 30x30 FC&ESC Stack Specifications Product Name SpeedyBee F405 V3 30x30 Flight Controller MCU STM32F405 IMU(Gyro) BMI270 USB Port Type Type-C Barometer Built-in OSD Chip AT7456E chip BLE Bluetooth Supported. You can literally just create a blank Inav target and type all the values in yourself. Closer Look at the Speedybee F7 V3 FC/ESC Stack. SpeedyBee F7 V3 Flight Controller; Power Input: 3S-6S Lipo; IMU(Gyro): BMI270;User Manual LED: Blue and constantly on when being connected. Manual available here Features F405 V3 FC Dedicated DJI Air Unit connector for a quick digital build Power your GPS. Our mission is to simplify FPV. IBUS pad on the receiver to the RX6 Pad on the FC. US $1. Manual for Pavo25 V2 Brushless Whoop Quadcopter. US$40. 39"H : Manufacturer Speedybee : Item Weight. Processore: STM32F405,168MHz,1MB Flash; IMU (Gyro&Accelerometer): ICM-42688-P; Barometro: SPL006-001; OSD Chip: AT7456E;. You can use the Speedybee Adapter 3 to connect to Betaflight/Emuflight/iNav and configure settings on your phone ( via the Speedybee App ), no need for a computer! It’s tiny and perfect to take with you to the field. SpeedyBee have just released this new F405 V3 flight stack which is very impressive for a great price of around $70. This page here specifically states that PPM is not supported: Speedy Bee F4 V3 — Copter documentation However, the F405 manual. Add to Cart . Get the latest updates on new products and upcoming salesAbout this product. PREMIUM SPEC. 90A continuous, 215A peak Connect to FC board Current (Scale 195 in iNav, 50 A/V in ArduPilot) TVS Protective diode. Table of Contents. Communication between mobile devices and flight control boards can be achieved through Bluetooth, you can use mobile devices to set the parameters of the flight controller. SPEEDYBEE F405 V3 Stack Flight Controller + BLS 50A ESC 30. 6mm(L) x 44mm(W) x 18. 1x DJI 6pin Cable (80mm) >. Prepatation: 1. Sort by Date Votes. The SpeedyBee F405 Stack - F405 V3 FC + 50A 3-6s BLHeli_S 4-in-1 ESC - 30x30 features Bluetooth Pairing & Configuration, Onboard 4-level Battery Indicators, 1500uF Filtering Capacitator, Built-in Barometer, to name a few. M1-M2, M5-M6 and M9 support bi-directional dshot. Manual Selection: If Auto-Detect fails, manually select your board from the. F405 V3 S 50A 30x30 F405 V3 BLS 50A 30x30 Stack User Manual V1. Add to Cart. Maybe someone else has a better explanation. US$299. By default, short-press the BOOT button to cycle the LED displaying mode. 99. 39 MB SpeedyBee F405 V3 Flight Controller x 1, Accessories, SpeedyBee BLS 50A 4-in-1 ESC x 1 : Item Weight : 20 Grams : Wireless Communication Technology : Bluetooth : Battery Cell Composition : Lithium Polymer : Are Batteries Included : No : Product Dimensions : 0. The SpeedyBee F405 V3 supports the SpeedyBee phone app to configure your quad on the go. 8 GHz Antenna. Controller Drones. OSD: AT7456E. With Speedy Bee’s growing reputation, Order this ESC with confidence. * For flight controllers that do not integrate the SpeedyBee chip, you can use Adapter2/Adapter3 to flash. UART: 6. SpeedyBee F405 WING PDB board. All 4 outputs support bi-directional DShot and DShot, as well as all PWM types. #1. 0mm 30mm-length 8pin Cable(for FC-ESC connection) 1x SpeedyBee 50A 3-6S. Sequre - Silicone Work Mat. 99. £6. US$69. 99 Regular price $69. 99 $34. SpeedyBee F405 WING APP provides fixed-wing with easy installation and configuration. SpeedyBee have just released this new F405 V3 flight stack which is very impressive for a great price of around $70. Channels within the same group need to use the same output rate and protocol. 99. Brand: Speedybee. 99. US$59. The improved F405 V4 flight controller, however, addresses these challenges. How do i know on wich UART Port its sitting? Just starting with drones :) Reply. 59,90 €. SpeedyBee F405 V3 BLS 50A 30x30 Stack FPV FC Flight Controller ESC jetzt online kaufen 24h Versand Riesen Auswahl an FPV Artikeln Über 100. User Manual (PDF) Customer reviews. PWM 3 and 4 in group2. F405 Mini Stack. SpeedyBee F405 V3 30x30 Flight Controller: MCU: STM32F405: IMU(Gyro) BMI270: USB Port Type: Type-C: Barometer: Built-in: OSD Chip: AT7456E chip: BLE Bluetooth: Supported. Original Airbot Omnibus F4 V5 Flight Controller OSD STM32 F405 MCU MPU6000 5V 1A BECSpecification:Brand name: AirbotItem name: Omnibus F4 V5 Flight ControllerBEC: 5V1A BEC 3-6SSTM32 F405 MCU, Runs Betaflight 3. The SpeedyBeeF405 Mini supports up to 5 PWM outputs. I am a bit confused about what sort of receiver signal converter i need. 5 star (0%) 0% 4 star (0%) 0% 3 star (0%) 0%. SpeedyBee. cbf1232 • 2 mo. 72 x 2. Receiver Wiring . Long-press the BOOT button to switch between SpeedyBee-LED mode and BF-LED mode. SKU: 03AG23. Channels within the same group need to use the same output rate. I have a SpeedyBee F405 V3 controller with 4. LED does not light means it is not connected. 99 Regular price $69. I’m looking at using it for an ArduRover boat (and maybe a hydrofoil / ground effect type design), so I’m not sure how useful bdshot is for that application. 3. SpeedyBee F405 V3 stack ESC tone issue: Rudemagician: 3: 350: 17-Nov-2023, 01:09. nd. SpeedyBee F4 stack is ideal for your 5″ plus builds, the FC and ESC are built to high standard and most users needs are catered for. Yeah, I just watched Whirly Bloke's video ( HERE) and it shows him powering up the SpeedyBee F7 V3 FC with just a USB power pack and it works. English. 99. Read honest and unbiased product reviews from our users. Technical Details. SPEEDYBEE F405 V3 FC & 50A ESC (DJI READY) / 30MM STACK. 1mm. Etn_ • 3 mo. 1. Complete set of components for the SpeedyBee F405 V3 stack. 1x SpeedyBee F405 V3 Flight Controller - 30x30; 5x M3x8mm Silicone Grommets(for FC) 1x SH 1. Note1: Please format this card with FAT32 format and set the allocation unit size to '32KB'. It is designed for use in FPV (First Person View) drones. Report Item. Matek F405-HDTE. Now, SpeedyBee introduces the V4, aspiring to surpass its predecessor by offering enhanced features and superior build quality, all while maintaining the same price point. 1. In stock. The stack includes a flight controller, an electronic speed controller (ESC), and various accessories. SpeedyBee F405 V3 BLS 50A 30x30 FC&ESC Stack. 3Speedy Bee F7 AIO Manual SPEEDY BEE FLIGHT CONTROLLER SETTING THE PARAMETERS VIA APP Wiring diagram for 4in1 ESC Wiring diagram for capacitor Simplifying FPV +-5V 470μF ZLH 25V 470μ ZLH Wiring diagram for receivers 102 102 114 59 #5 $ 7 3 5 (% % % Buzzer LEDs GND 5V Model: Racer 2 5. For FC & ESC parameter setting Supported Supported 3-6S LiPo 30. There’s a QR code linking to manual and Speedybee app. This works fine, the image of the drone moves as expected in the receiver tab in Betaflight. Wireless Type Bluetooth : Other Technical Details . Add to Cart. SpeedyBee_F405_V3 - View presentation slides online. Le contrôleur de vol F405 V3 de SpeedyBee se monte en 30x30mm , possède un gyro BMI270 ainsi qu'un baromètre intégré . Up to 11 PWM outputs. Official website: Flight Controller firmware. 99. I have an Frsky R-XSR receiver which is connected via the SBUS pad on the board (this means UART2 needs setting as Serial UX in the ports tab). Home;. You will find wiring diagrams, firmware updates, parameter. Channels within the same group need to use the same output protocol. Official Manual. AtomRC F405-NAVI; BetaFPV F4 1S 12A AIO V3; brainFPV RADIX2 HD; Emlid NAVIO2 (Linux) Flywoo F405 Pro; Flywoo F745 AIO BL_32/ Nano; Foxeer H743 MPU600; Foxeer Reaper F745-AIO V2; Furious FPV F-35 Lightning and Wing FC-10; HeeWing F405/F405V2; Holybro Kakute F4; Holybro Kakute F4 Mini; Holybro Kakute F7 AIO; Holybro Kakute F7. 2. The stack includes a flight controller, an electronic speed controller (ESC), and various accessories. OSD Chip: AT7456E chip. 99 US$34. 3v or 5volt Can anyone suggest if there is a schematic or another way to find out? Sorry. Let's build a super cheap quad together! This is step two of the Bacon's Budget Build sub $250 FPV drone build, and it is time to install a drive train. 3. ExpressLRS/ExpressLRS . Product Name. MCU: STM32F405; IMU(Gyro): BMI270; USB port: Type-C; Barometer: Built-in; OSD chip: AT7456E chip; BLE. US$59. The M1 to M4 outputs are on the esc connector, M5 to M8 on solder pads, plus LED pad(PWM output 9) for LED strip or another PWM output. MCU: STM32F405. If any channel in a group uses DShot then all channels in the. Manual. The SpeedyBee F405 Stack - F405 V3 FC + 50A 3-6s BLHeli_S 4-in-1 ESC - 30x30 features Bluetooth Pairing & Configuration, Onboard 4-level Battery Indicators, 1500uF Filtering Capacitator, Built-in Barometer, to name a few. 99. 99. Required. SpeedyBee F7 V3 BL32 50A 30x30 Stack SpeedyBee F7 V3 SpeedyBee BL32 50A 4-in-1 ESC Supported. Flight Controller & Accessories SpeedyBee F405 V3 30×30 Flight Controller SKU: 1619481. COMING SOON. Collapse all. SpeedyBee F405 V3 BLS 50A 30x30 Combo. 99. The receiver binds OK but Betaflight shows no connection. Prepatation: 1. Barometer: BMP280. the above images and some content courtesy of mateksys. 99 - US$95. Add to Cart. The SmartPort won’t work though. CLI for Beta95X V3; CLI for Pavo 30; Manual for F4 Brushed FC (No RX) CLI for F4 1S AIO 5A FC(ELRS 2. Long-press the BOOT button to switch between SpeedyBee-LED mode and BF-LED mode. This is a F405 V1. Registered User. OSD Chip: AT7456E chip. Promo SpeedyBee F405 V3 50A BLS 3-6S FC ESC Stack with Bluetooth + WiFi di Tokopedia ∙ Promo Pengguna Baru ∙ Cicilan 0% ∙ Kurir Instan. 99. Visualizzazione. This makes the F405 Wing App an excellent choice for a variety of fixed-wing models. US$40. Thus, Betaflight needs to use bitbanged dshot or burst dshot for motor outputs. If it doesn’t, measure the voltage on the 5v pads again- if it’s significantly lower than 5v, you’re likely having an. AThe BLITZ Whoop F7 AIO has 4 PWM outputs internally connected to its 4-in-1 ESC. The picture is marked as 1 and file named 1-Analog/ Digital. It'll be simpler and smaller and lighter. €3. 99 Original price. Speedy Bee F7 AIO Manual SPEEDY BEE FLIGHT CONTROLLER SETTING THE PARAMETERS VIA APP Wiring diagram for 4in1 ESC Wiring diagram for capacitor Simplifying FPV +-5V 470μF ZLH 25V 470μ ZLH Wiring diagram for receivers 102 102 114 59 #5 $ 7 3 5 (% % % Buzzer LEDs GND 5V Model: Racer 2 5-36V GND Video VBAT+ G/TX M/RX +-TBS. Le contrôleur de vol F405 V3 de SpeedyBee se monte en 30x30mm , possède un gyro BMI270 ainsi qu'un baromètre intégré . Matek F405-WMN. Specifications. Example: "First Shipment. . F405 V3 BLS 50A 30x30 Stack User Manual V1. SpeedyBee F405 V3: SpeedyBee F405 V3 30x30 Flight Controller. Firmware: Betaflight≥3. 99. SpeedyBee BLS 35A Mini V2 4-in-1 ESC. Setting the FC parameters via mobile device. If v2 and v3 are dramatically different, it's not really a problem. The pads for motor output ESC1 to ESC4 on the above diagram are for the 4 outputs. 7~36V (2~6S LiPo) Battery Voltage Sensor. 99. Be the. User Manual (PDF) Customer reviews. 000 zufriedene Kunden europaweit . The SpeedyBee F4 3-6S 20x20 Stack/Combo (F405 FC / 35A 8bit 4in1 ESC)! Experience feature-rich performance and an unbeatable price for a 20x20 stack. The SpeedyBee F405 Wing APP flight controller is a versatile and feature-packed stack that supports both INAV and ArduPilot firmware. SpeedyBee F405 WING APP Fixed Wing Flight Controller. SpeedyBee TX ULTRA. Everything works fine. A perfect example of this strategy is the Speedybee F405 V3, which, in 2023,. 0, the motor 1 was not spinning in DSHOT 300. . Має 4-рівневий індикатор заряду батареї. 99 - US$59. . I thought it migth be a hardware issue and switched back to BF4. On the left, you have OSD elements, simply turn on/off the flight data you want to display on the screen. 9V ~ 36V DC input power. Plug in to battery power and see if that power led glows bright. Switching from a 5 inch frame to a 450mm frame along with some other tweaks did it. IMU (Gyro): BMI270. 99 $ 114. AtomRC F405-NAVI; BetaFPV F4 1S 12A AIO V3; brainFPV RADIX2 HD; Emlid NAVIO2 (Linux) Flywoo F405 Pro; Flywoo F745 AIO BL_32/ Nano; Foxeer H743 MPU600; Foxeer Reaper F745-AIO V2; Furious FPV F-35 Lightning and Wing FC-10; HeeWing F405/F405V2; Holybro Kakute F4; Holybro Kakute F4 Mini; Holybro Kakute F7 AIO; Holybro Kakute F7. SpeedyBee F405 V3 Flight Controller - 30x30 . AtomRC F405-NAVI; BetaFPV F4 1S 12A AIO V3; brainFPV RADIX2 HD; Emlid NAVIO2 (Linux) Flywoo F405 Pro; Flywoo F745 AIO BL_32/ Nano; Foxeer H743 MPU600; Foxeer Reaper F745-AIO V2; Furious FPV F-35 Lightning and Wing FC-10; HeeWing F405/F405V2; Holybro Kakute F4; Holybro Kakute F4 Mini; Holybro Kakute F7 AIO; Holybro Kakute F7. The flight controller uses a reliable STM32 F405 chipset and works with both iNav and Ardupilot. US$29. then press the two boards together tightly. So you don't have to do a pinout with a multimeter under a microscope. IMU (Gyro): BMI270. Used for Flight Controller configuration. Burst dshot is incompatible with bidirectional dshot, so the only option is to use bitbanged dshot. Flashing firmware On-board battery life indicator. 99 —Offers Easy Installation, Wireless Configuration - Page 2 - RC GroupsShop Amazon for SpeedyBee F405 Flight Controller Stack:30x30 Bluetooth Stack with 4in1 50A ESC Board,Wireless Betaflight Configuration,Blackbox,Barometer for DJI O3 Air Unit FPV and. 99 for a Bluetooth 35A Stack? That’s ridiculous! Utilizing an upgraded F405 flight controller chip with better performance than the F411, it. PWM 9 in group3. Tested for two FCs copies and different uSDHC cards. SpeedyBee F405 WING APP Fixed Wing Flight Controller € 52,90 *. The SpeedyBee F7 V3 Flight Controller is an F722 FC featuring a BMP280 barometer, OSD, 500MB Memory Blackbox, a built-in FC LiPo monitoring system, and many more features. MCU: STM32F405. WiFi: using SpeedyBee Adapter 2 Bluetooth: SpeedyBee F7V2/F7V3/F405 V3/. Used for Flight Controller configuration DJI Air Unit Connection Way Two. 0 in ArduPilot) Battery Current Sensor. Specifications. Enjoy. 3V, 4. AtomRC F405-NAVI; BetaFPV F4 1S 12A AIO V3; brainFPV RADIX2 HD; Emlid NAVIO2 (Linux) Flywoo F405 Pro;. This SpeedyBee 8GB microSD card can work particularly well with the FC F405 V3 at a rate of 800Hz/400Hz. Manual. SpeedyBee F405 Mini BLS 35A 20x20 Stack. Channels within the same group need to use the same output protocol. Let's build a super cheap quad together! This is step three of the Bacon's Budget Build sub $250 FPV drone build, and it is time to install all of the fligh. Part1 OverView Assembly Instructions The direction of the arrow is the machine head Assembly order Align the pin headers between boards A and B then press the two. The pads for motor output M1 to M4 on the ESC connector, plus M5 (LED) for LED strip or another PWM output. For FC & ESC parameter settings NOT Suppoted 3-6S LiPo 30. I´m running out of ideas and the SpeedyBee support also. SpeedyBee F405 WING APP provides fixed-wing with easy installation and configuration. Features: High-performance SpeedyBee F405 V3 flight controller. Sale COMING SOON. . 48. SpeedyBee F7 V2 Flight Controller. Product Usage Instructions. After troubleshooting, it appears the issue is due to blackbox and OSD sharing SPI2. If you’ve been building FPV drones, you’d know the pain of constantly. This stack will do everything you would expect from such a setup. pls help!! : r/Multicopter. 99. US$62. Perfect for RC hobby enthusiasts, this manual provides all the necessary information to ensure optimal performance. la controlador de volo SpeedyBee F405 V3 – 30×30 Cuenta con emparejamiento Bluetooth! También está construido con un indicador de batería LED. SpeedyBee F405 V3 30x30 Flight Controller. Forget the USB hustle, get chummy with wireless ease, and bid a joyous adieu to wires! ⚡ Pumped-up Power: This isn’t your ordinary stack. 99. 4 reviews for SpeedyBee F405 WING APP Fixed Wing Flight Controller. Please make sure the MSP switch on UART 4 is turned on and set to a baud rate of 115200, otherwise Bluetooth functionality will not be available. com. SpeedyBee F7 V2 BL32 45A Stack(with V22. With only $69. OSD: AT7456E. com: SpeedyBee F405 V3 Flight Controller:. Set that to "No Logging" and click the "Save and Reboot" button. 99 - US$75. We have 1 SpeedyBee F405 V3 BLS 50A manual available for free PDF download: User Manual . I still haven’t actually wired the servo. 4260691177320. Specifications. NOW THIS IS A REAL FLAGSHIP STACK. Firmware version: Batefight-BETAFPV405-4. $71. flight controller OTG: using an OTG cable to connect to your Android phone. Notice: The analog OSD and the SD card. . SpeedyBee F405 V3 30×30 Flight Controller. English 中文. Bluetooth. En stock. CONECTOR: USB-C. 99. F1, F3, F4, G4, F7 and H7 Flight Controller Processors. I stand for HONEST reviews and opinions! If you wanna support this idea please check my PATREON: you can find my review of their ". EAN. 1V DC Continuous current 4. Drones Controller. Description Specifications Manual SpeedyBee F405 V3 BLS 50A Stack So so many cool features, at an unbelievable price! $69. Power input: 3s - 6s Lipo. The SpeedyBee 50A 4in1 ESC supports upto 50A continuous output. I can not for the life of me get my DX7 to communicate with the FC. I've been doing my research and heard the SpeedyBee F405 is a good FC? I'm going to be using it with a PDB rather than the SpeedyBee 4in1 ESC. Now, SpeedyBee introduces the V4, aspiring to surpass its predecessor by offering enhanced features and superior build quality, all while maintaining the same price point. It allows for easy configuration and tuning of the flight controller. The flight controller features the STM32F405 MCU, onboard 4-level battery life indicator, Micro-SD card slot for Blackbox logging, connections for LED strip (available here), DJI plug for digital quads,. Don’t think bdshot is available on that board. Servo/Motor Outputs. Never fear, SpeedyBee. SBUS is attached to Sbus pad on the board and is working fine. 99 Original price. Used for Flight Controller configuration (MSP should be enabled with Baud rate 115200 on UART4) WIFI: Not supported: DJI Air Unit Connection Way: Two ways supported: 6-pin. 99. I had my SpeedyBee F405-Wing mostly working until I tried to hookup a GPS. Looking at the stack, it does not seem to have any such plugs so it would probably require manual soldering. SpeedyBee. Initializing search . It also offers 4x UARTS, 5V 2A &9V 2A individual BECs, Wireless Motor-direction Changing, 4x LED. We would like to show you a description here but the site won’t allow us. US$59. V2 of the JBF7 adds several much-requested features. Manual for Aquila16 Brushless Quadcopter. SpeedyBee F405 WING APP Fixed Wing Flight Controller. We have 2 SpeedyBee F745 35A BLS AIO manuals available for free PDF download: User Manual. Home ; Quick Start. I´ve already tried several SD Cards, also the Transcend recommended by the betaflight documentation, but I don´t get useable logs. The set comes with 4 individual strips with a total of 16 RGB addressable LEDs. Compared to the Speedybee F405 V3 FC, the F7 V3 is powered by a faster processor (F722’s 216MHz vs F405’s 168MHz), but it has less memory (F722’s 512kb vs F405’s 1Mb) which affects the longevity of the F7 V3 (how long it may be supported by Betaflight if the code size gets too large). NOW THIS IS A REAL FLAGSHIP STACK. 0 out of 5 (0) MCU: STM32F405; User Manual LED: Blue and constantly on when being connected. F405 V3 FC. Its STM32 F405 MCU and ICM-42688-P IMU, 6 UARTS, and Bluetooth enable superb performance and unbeatable flying. 5 x 30. Brand SPEEDY BEE : Item Weight 2. I got a SpeedyBee F405 V3 and LOVED the bluetooth. 99 - US$59.