MicoAir743 Flight Controller
Description:
The MicoAir743 Flight Controller is designed to manage flight operations and stabilization in compatible drone and UAV systems. It serves as the central control unit, processing sensor inputs and flight commands to support stable and responsive flight performance. It is suitable for custom drone builds and applications using compatible flight-control firmware and hardware.
Specifications:
- MCU: STM32H743VIT6, 480MHz, 2MB Flash
- IMU: BMI088+BMI270
- Baro: DPS310
- Compass: IST8310
- OSD: AT7456E
- MicroSD Card Slot
- 7x UART
- 10x PWM
- 1x CAN
- 1x I2C
- 1x SWD
- 2x ADC (VBAT, Current)
- USB Type-C
- DJI O3/O4 VTX connector
- BEC 5V 3A output (for controller, receiver, GPS, optical flow or other devices)
- BEC 9V 3A output (for video transmitter, camera)
- VBAT Input Range: 2-6S (6-27V)
UART Mapping (Ardupilot)
- SERIAL0 -> USB
- SERIAL1 -> UART1 (MAVLink2, DMA-enabled)
- SERIAL2 -> UART2 (VTX-HD, DMA-enabled)
- SERIAL3 -> UART3 (GPS, DMA-enabled)
- SERIAL4 -> UART4 (MAVLink2, DMA-enabled)
- SERIAL5 -> UART6 (RCIN, DMA–enabled)
- SERIAL6-> UART7 (ESC Telemetry, DMA-enabled)
- SERIAL7 -> UART8 (DMA–enabled)
UART Mapping (PX4)
- ttyACM0 -> USB
- ttyS0->TELEM1 -> UART1
- ttyS1->TELEM2 -> UART2
- ttyS2->GPS1 -> UART3
- ttyS3->TELEM3-> UART4
- ttyS4->RC -> UART6
- ttyS5->URT6 -> UART7
- ttyS6->TELEM4/SERIAL4 -> UART8
RC Input (Ardupilot)
23.OSD Support (Ardupilot)
VTX Support
PWM Output
The MicoAir743 supports up to 10 PWM outputs.
Channels 1-10 support DShot.
Channels 1-8 support bi-directional DShot.
(currently PX4&INAV not support BDShot function)
PWM output share grouped and every group must use the same output protocol:
1,2,3,4 are group 1
5, 6 are group 2
7,8,9,10 are group 3
Battery Monitoring
- BATT_VOLT_PIN 10
- BATT_CURR_PIN 11
- BATT_VOLT_MULT 21.2
- BATT_CURR_SCALE 40.2
Compass
Physical
- Mounting: 30.5 x 30.5mm, Φ4mm
- Dimensions: 36 x 36 x 8 mm
- Weight: 9g
- 3D Model (step)
Package Include:
1x MicoAir743 Flight Controller
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| Brand | MicoAir |
|---|---|
| SKU | AI6456 |
| Weight | 0.0 kg |
| Availability | Out of Stock |
Applications & Use Cases
The MicoAir743 Flight Controller is a versatile flight controller & accessories used across a wide range of applications including autonomous drones, FPV racing quadcopters, agricultural drones, and surveying and mapping platforms.
Common use cases:
- Central brain for drone stabilization and navigation
- GPS waypoint missions for surveying
- Acro mode flying for FPV freestyle
This product is ideal for drone builders requiring precise flight control.
Technical Tip: F4 processors are good for basic builds; F7 or H7 recommended for advanced features. Ensure firmware compatibility (Betaflight, ArduPilot, iNAV).
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
- Genuine MicoAir product sourced from authorized channels
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