MicoAir405 Flight Controller with BMI088 SPL06 Support Ardupilot INAV For FPV drone

Firmware

(The default firmware is INAV 6.1.1. If you could flash different firmware, you may obtain it from the next hyperlink.)

INAV

• INAV 6.1.1 Download
• INAV 7.0.0 Download
• Github

Ardupilot

MicoAir405 flight controller board is formally supported by Ardupilot ranging from model 4.5.0. You may replace the firmware by means of Mission Planner or obtain all of the firmware information (Copter/Heli/Aircraft/Rover/and many others) here.

Additionally, you need to use the web firmware builder offered by Ardupilot to customise your firmware for MicoAir405: ArduPilot Custom Firmware Builder.

Specs

• MCU: STM32F405RGT6, 168MHz, 1MB Flash
• IMU: BMI088
• Baro: SPL06
• OSD: AT7456E
• MicroSD Card Slot
• 6x UART
• 10x PWM
• 1x I2C
• 1x SWD
• 2x ADC (VBAT, Present)
• USB Sort-C
• BEC 5V 3A output (for controller, receiver, GPS, optical movement or different units)
• BEC 9V 3A output (for video transmitter, digital camera)

UART Mapping

• SERIAL0 -> USB
• SERIAL1 -> UART1 (DMA-enabled)
• SERIAL2 -> UART2 (DJI-VTX, DMA-enabled)
• SERIAL3 -> UART3 (GPS)
• SERIAL4 -> UART4 (DMA-enabled)
• SERIAL5 -> UART5 (ESC Telemetry)
• SERIAL6 -> UART6 (RX6 is inverted from SBUS pin, no DMA on TX6)

RC Enter

The default RC enter is configured on the UART6_RX inverted from the SBUS pin. Different RC protocols needs to be utilized at different UART port resembling UART1 or UART4, and set the protocol to obtain RC knowledge: SERIALn_PROTOCOL=23 and alter SERIAL6 _Protocol to one thing apart from ’23’.

OSD & VTX Assist

The MicoAir405v2 helps OSD utilizing OSD_TYPE 1 (MAX7456 driver). The SH1.0-6P connector helps a DJI O3 Air Unit connection. Pin 1 of the connector is 9v so watch out to not join this to a peripheral requiring 5v.

PWM Output & Battery Monitoring

The MicoAir405v2 helps as much as 10 PWM outputs. Channels 1-8 help DShot. Channels 1-4 help bi-directional DShot. PWM output share grouped and each group should use the identical output protocol.

The board has an inside voltage sensor and connections on the ESC connector

• BATT_VOLT_PIN 10
• BATT_CURR_PIN 11
• BATT_VOLT_MULT 21.2
• BATT_CURR_SCALE 116.5

Compass

The MicoAir405v2 doesn’t have a built-in compass, however you may connect an exterior compass utilizing I2C on the SDA and SCL connector.

Bodily

• Mounting: 30.5 x 30.5mm, Φ4mm
• Dimensions: 36 x 36 x 8 mm
• Weight: 9g

Bundle Listing

• MicoAir405 Flight Controller *1
• SH1.0-4P cable 150mm *4
• SH1.0-6P cable 150mm *1
• SH1.0-3P cable 95mm *2

1. Compatibility with Open-Supply Flight Management Firmware: The MicoAir405v2 Flight Controller is appropriate with two common open-source flight management firmwares – INAV and Ardupilot, providing customers a variety of flight management choices and customization capabilities. Firmware updates by means of Mission Planner are simple for Ardupilot, or firmware will be personalized by way of the ArduPilot Customized Firmware Builder to fulfill skilled flight necessities.
2. Pioneer in Integrating the BMI088 IMU: The MicoAir405v2 is the primary flight controller appropriate with INAV firmware that comes with the BMI088 IMU, famend for its wonderful stability, excessive measurement accuracy, and good vibration resistance. This superior IMU considerably enhances the positioning accuracy of drones in place mode, making the MicoAir405v2 a perfect alternative for customers searching for high-performance flight experiences.
3. Wealthy and Handy Interface Design: The MicoAir405v2 presents 6 UARTs, 10 PWM outputs, I2C, SWD, and USB Sort-C interfaces, supporting a variety of exterior system connections. All interfaces make the most of socket connections, drastically simplifying the set up course of and avoiding the complexity and potential problems with soldering.
4. Twin BEC Outputs: That includes 5V 3A and 9V 3A BEC outputs, it offers versatile and dependable energy options for the flight management system and different digital units.
5. Superior UART Mapping and RC Enter Configuration: Detailed UART mapping and versatile RC enter configurations provide compatibility with a wide range of protocols and units, making it simple to combine the flight management system into customized drone builds.
6. OSD and VTX Assist: Built-in OSD help and VTX help for the DJI O3 Air Unit guarantee an optimized FPV flying expertise with out the necessity for extra modules.
7. PWM Output and Battery Monitoring: Helps as much as 10 PWM outputs and has exact battery monitoring capabilities appropriate for as much as 6S LiPo batteries, enhancing flight reliability and security.
8. Compact and Light-weight Design: Optimized measurement and weight make the MicoAir405 appropriate for a variety of drones, from small racing drones to bigger UAVs, offering excellent flight efficiency with out including pointless burden.