I’m excited to dive into the newest providing from SpeedyBee—the F405 Wing Mini flight controller. Speedybee has a fame for delivering high quality merchandise that supply nice worth for cash, and this compact model of the favored F405 Wing flight controller is not any exception. Let’s try its specs, options, and the way effectively it really works.
Take a look at different iNav appropriate flight controllers: https://oscarliang.com/inav-fc-planes-fixed-wings/
The place to Purchase?
You may get the SpeedyBee F405 Wing Mini FC stack from these distributors:
Contained in the bundle, you discover the ability distribution board (PDB), the principle flight controller board, and a USB board full with a buzzer. Moreover, the inclusion of two defend boards, quite a lot of connection cables, straight and angled pins, and all mandatory standoffs.
Specs
There are 3 separate boards within the Speedybee F405 Wing Mini FC stack. Listed here are the specs for every board. The full weight of the stack is 23g.
FC board:
- MCU: STM32F405, 168MHz, 1MB Flash
- IMU (Gyro & Accelerometer): ICM-42688-P
- Barometer: SPL006-001
- OSD Chip: AT7456E
- Blackbox: MicroSD Card Slot
- UART: 6 units (UART1, UART2, UART3, UART4, UART5, UART6 – Devoted for Wi-fi board Telemetry connection)
- I2C: 1x (Used for magnetometer, digital airspeed sensor)
- ADC: 4x (VBAT, Present, Analog RSSI, Analog AirSpeed)
- PWM: 12x (9x pin headers + 2x solder pads + 1x “LED” pad)
- ELRS/CRSF Receiver: Supported, linked to UART1
- SBUS: Constructed-in inverter for SBUS enter (UART2-RX)
- LED: 3x LEDs for FC STATUS (Blue, Inexperienced) and three.3V indicator (Pink)
- Analog RSSI: Supported, Named as “RS”
- Twin Analog Digital camera Switching: Default to Camera1 Video Enter (C1). Swap between C1 and C2 utilizing ArduPilot Relay or INAV Modes/USER. Each cameras ought to have the identical video format, both PAL or NTSC.
- Supported FC Firmware: INAV: SpeedyBeeF405WING (default), ArduPilot: SpeedyBeeF405WING
- Weight: 5.6g
PDB board:
- Enter voltage vary: 7V-26V (2S to 6S Lipo/Li-ion)
- Battery Voltage Sensor: Hook up with FC board VBAT, 1K:10K (Scale 1100 in INAV, BATT_VOLT_MULT 11.0 in ArduPilot)
- Battery Present Sensor: 80A steady, 150A peak Hook up with FC board Present (Scale 195 in INAV, 50 A/V in ArduPilot)
- TVS Protecting diode: Sure
- FC BEC output: Output 5.2V +/- 0.1V DC Steady present 2 Amps, 3A Peak Designed for FC, Receiver, GPS module, AirSpeed Sensor, Telemetry module
- VTX & Digital camera energy provide: The VTX energy interface Vv provides two energy provide choices: direct battery voltage or built-in BEC 5V (sharing the 5V4A Servo BEC voltage). By default, it’s set to battery voltage. Switching to 5V energy provide is feasible through pad jumper (utilizing Servo BEC output).
- Servo BEC output: Output 5V +/- 0.1V DC Steady present 4 Amps, 5A Peak Voltage adjustable, 5V Default, 6V through jumper Designed for Servos.
- Weight: 5.5g
Wi-fi USB Extender:
- Wi-fi Configuration: (lengthy press BOOT button for six seconds to modify modes); INAV: Ensure that the MSP change on UART 6 is turned on and set to a baud charge of 115200. ArduPilot: Ensure that the Serial 6 is about to baud charge 115200 and protocol Mavlink2.
- BLE mode: Hook up with Speedybee APP
- Wi-Fi (AP) mode: Ready to hook up with Speedybee APP, QGroundControl APP, MissionPlanner, and many others. WiFi: Speedybee eFLY-WIFI Password: 88888888
- Wi-Fi (STA) mode: Ready to hook up with QGroundControl APP, MissionPlanner, and many others.
- Step 1: activate Private Hotspot;
- Step 2: Set hotspot, find NAME/System Identify/Hotspot identify/and many others.
- Step 3: change the present identify to eFLY and the password is, 88888888
- Wi-fi off mode
- USB Port Sort: Sort-C
- Buzzer: 5V Lively Buzzer
- Weight: 3.2g
Design and Options
Proper off the bat, the scale of the Speedybee F405 Wing MINI is its most placing function. This compact flight controller is considerably smaller than its sibling, the usual F405 Wing FC. Its small type issue is a large benefit for builds the place house is at a premium.
Regardless of its smaller dimension, it brings a number of notable options to the desk. The power to modify between C1 and C2 cameras is a contemporary addition not generally seen on F405 boards, enhancing versatility for pilots who make the most of a number of digicam setups.
One of many standout options is its wi-fi tuning functionality, proved to be helpful in establishing and making parameter changes with out the effort of plugging within the USB cable.
The inclusion of SBUS enter pins and uncovered pins for UART1, permitting for compatibility with varied radio programs like Frsky, ExpressLRS and Crossfire, is a considerate contact.
With 11 PWM outputs, six UARTs (one reserved for WiFi), and help for each digital and analog video transmitters, the F405 Wing Mini is designed to cater to a variety of flying types and preferences.
The equipment contains each right-angle and vertical header pin choices for connecting servos and receiver, enhancing the flexibleness in mounting primarily based on the accessible house inside your construct. The board additionally helps twin cameras and digital FPV programs, catering to a variety of consumer preferences.
Set up and Setup
The Speedybee F405 Wing Mini comes with all the pieces wanted for meeting, avoiding the widespread frustration of trying to find appropriate cables or connectors. The considerate inclusion of a capacitor and completely different boards for backside mounting choices speaks to Speedybee’s dedication to consumer comfort.
One factor to notice is the orientation of the ability distribution board, which is designed to take a seat on the prime.
Establishing the FC was a breeze, thanks partly to the detailed handbook and the SpeedyBee app’s intuitive interface. Whereas wi-fi firmware flashing shouldn’t be supported by the SpeedyBee app but, it does help INAV 7 from the get-go which is a significant plus. You can even flash firmware and configure the FC the normal means utilizing your PC through USB cable.
The F405 Wing Mini’s small dimension didn’t compromise its functionality to ship a steady and responsive flight expertise. The board’s design facilitates straightforward wiring and element attachment, though the bizarre mounting gap sample could require some adaptation, corresponding to utilizing double-sided foam tape for set up.
Ultimate Ideas
The Speedybee F405 Wing Mini flight controller stands out for its compact dimension, complete function set, and ease of use. Its design caters to each novice and skilled customers, offering all the pieces wanted for a profitable construct proper out of the field. That’s why in addition they name this FC “Simple Fly” which makes loads of sense.
You may get the SpeedyBee F405 Wing Mini FC stack from these distributors:
For these trying to experiment with iNav or in search of a dependable, space-saving answer for his or her RC plane, the F405 Wing Mini is a compelling choice. Speedybee continues to impress with their improvements within the RC flight controller market, and I’m desperate to see how this mini controller might be acquired by the group.
