I’m excited to dive into the most recent providing from SpeedyBee—the F405 Wing Mini flight controller. Speedybee has a popularity for delivering high quality merchandise that supply nice worth for cash, and this compact model of the favored F405 Wing flight controller isn’t any exception. Let’s take a look at its specs, options, and the way nicely it really works.
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The place to Purchase?
You may get the SpeedyBee F405 Wing Mini FC stack from these distributors:
Contained in the package deal, you discover the ability distribution board (PDB), the primary flight controller board, and a USB board full with a buzzer. Moreover, the inclusion of two protect boards, quite a lot of connection cables, straight and angled pins, and all vital 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 presents 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 by way of 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 by way of 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: Be certain the MSP swap on UART 6 is turned on and set to a baud charge of 115200. ArduPilot: Be certain the Serial 6 is ready 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/Machine Title/Hotspot title/and many others.
- Step 3: change the present title to eFLY and the password is, 88888888
- Wi-fi off mode
- USB Port Kind: Kind-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 hanging function. This compact flight controller is considerably smaller than its sibling, the usual F405 Wing FC. Its small kind issue is a large benefit for builds the place house is at a premium.
Regardless of its smaller measurement, it brings a number of notable options to the desk. The power to modify between C1 and C2 cameras is a recent addition not generally seen on F405 boards, enhancing versatility for pilots who make the most of a number of digital camera setups.
One of many standout options is its wi-fi tuning functionality, proved to be helpful in organising 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 pliability 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 person preferences.
Set up and Setup
The Speedybee F405 Wing Mini comes with every part wanted for meeting, avoiding the widespread frustration of looking for appropriate cables or connectors. The considerate inclusion of a capacitor and completely different boards for backside mounting choices speaks to Speedybee’s dedication to person 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 guide 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 serious plus. You too can flash firmware and configure the FC the normal means utilizing your PC by way of USB cable.
The F405 Wing Mini’s small measurement didn’t compromise its functionality to ship a steady and responsive flight expertise. The board’s design facilitates straightforward wiring and part attachment, though the weird mounting gap sample might require some adaptation, similar to utilizing double-sided foam tape for set up.
Ultimate Ideas
The Speedybee F405 Wing Mini flight controller stands out for its compact measurement, complete function set, and ease of use. Its design caters to each novice and skilled customers, offering every part wanted for a profitable construct proper out of the field. That’s why additionally they name this FC “Straightforward Fly” which makes a variety of sense.
You may get the SpeedyBee F405 Wing Mini FC stack from these distributors:
For these seeking 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 can be acquired by the group.