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CUAV V5 Nano Flight Controller | Drone Autopilot PX4 APM

Product Code: CUAV-A0701

CUAV V5 Nano Flight Controller | Drone Autopilot PX4 APM
CUAV V5 Nano Flight Controller | Drone Autopilot PX4 APM
CUAV V5 Nano Flight Controller | Drone Autopilot PX4 APM
CUAV V5 Nano Flight Controller | Drone Autopilot PX4 APM
CUAV V5 Nano Flight Controller | Drone Autopilot PX4 APM
Brand: MG Super LABS

₹40,999.00
GST inclusive



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Availability: 2 In Stock


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The CUAV v5 Nano is an advanced STM32F765 autopilot designed and made by CUAV. CUAV v5 Nano is intended for engineers and hobbyists who are looking for the power of CUAV V5+ but are working with smaller drones.

Specifications

Processor

  • 32-bit ARM Cortex M7 core with DPFPU

  • 216 Mhz/512 KB RAM/2 MB Flash

Sensors

  • InvenSense ICM20689 accelerometer / gyroscope
  • InvenSense ICM20602 : accelerometer / gyroscope
  • Bosch BMI055 accelerometer / gyroscope
  • MS5611 barometer
  • IST8310 magnetometer

Power

  • Operating power: 4.3~5.4V
  • USB Input: 4.75~5.25V
  • High-power servo rail, up to 36V (servo rail does not power the autopilot)
  • Dual voltage and current monitor inputs
  • CUAV v5 nano can be dual redundant if power is provided to Power 1 and USB inputs

Interfaces

  • 8 - 11 PWM servo outputs
  • 3 dedicated PWM/Capture inputs on FMU
  • S.Bus servo output
  • PPM connector supports all RC protocols (including SBUS, DSM, ST24, SRXL and PPM)
  • SBUS/DSM/RSSI connector supports all RC protocols (including SBUS, DSM, ST24, SRXL and PPM) and analog / PWM RSSI input
  • 5x general purpose serial ports
  • 3x I2C ports
  • 4x SPI bus
  • 2x CAN Bus ports
  • 2x analog battery monitor ports

Other

  • Dimensions: 60mm x 40mm x 14mm

  • Operating temperature: -20 ~ 80°c(Measured value)

 

 

 Quick Start

../_images/v5-nano_pinouts.png
Interfaces

Main Interface

Function

Power 1

Primary power module. Autopilot power, V & I monitor

PM2

2 x ADC, ie second V & I monitor. Does not provide power

TF Card

Insert SD card for log file and terrain data storage

M1 - M8

Main Outputs. Servo/motor/D-Shot capable

A1 - A3

Additional Outputs. Servo/motor capable

DSU7

Serial 6 (uart7)

ADC

Analog sensor input

I2C2/I2C3/I2C4

External I2C (Compass / rangefinder etc)

CAN1/CAN2

CANBUS (DroneCAN, KDECAN, ToshibaCAN)

GPS & SAFETY

CUAV NEO v2 GPS with compass, safety switch, LED, buzzer

TELEM1 / TELEM2

Serial ports (telemetry, peripherals, companion computer)

DSM/SBUS/RSSI

RC Input (SBUS / DSM / ST24 / SRXL /PPM ), RSSI Input

../_images/v5-nano_quickstart_01.png ../_images/v5-nano_quickstart_02.png

RC Input

The RC pin on the MAIN/AUX interface and the DSM/SBUS RC pin are tied together, which by default is mappped to a timer input, and can be used for all ArduPilot supported receiver protocols, except CRSF/ELRS and SRXL2 which require a true full UART connection. Bi-directional protocols which include telemetry, such as CRSF/ELRS, SRXL2, and FPort, can also provide telemetry if the correct parameters are set when using these protocols, if the TX input of UART6 (SERIAL5) is also used.

In order for SRXL2 and FPort to provide telemetry, SERIAL5_PROTOCOL should be set to “23”, enabling the UART6 TX function instead of the timer interrupt, and:

  • FPort: SERIAL5_OPTIONS = 7

  • SRXL2: SERIAL5_OPTIONS = 4

  • CRSF requires a full UART connection, so should be connected to TELEM1(USART2) or TELEM2(USART3). Set the appropriate SERIAL1 or SERIAL2 options to 0.

Any UART can be used for RC system connections in ArduPilot also, and is compatible with all protocols except PPM. See Radio Control Systems for details.

UART Mapping

  • SERIAL0 -> USB MAVLINK

  • SERIAL1 -> USART2 (Telem1)

  • SERIAL2 -> USART3 (Telem2)

  • SERIAL3 -> USART1 (GPS)

  • SERIAL4 -> UART4 (UART4)

  • SERIAL5 -> UART6 (TX pin is tied to RC pin)

  • SERIAL6 -> UART7 (Debug)

  • SERIAL7 -> USB SLCAN

The SERIAL1/2 port have RTS/CTS pins.

PWM Output

The CUAV v5 Nano supports up to 11 PWM outputs. All 11 outputs support all normal PWM output formats. All outputs except numbers 7 and 8 support DShot. Bi-Directional DShot is not supported.

Note

BLHeli Passthru is not supported on any outputs except 9,10, and 11.

The first 8 outputs are labelled “MAIN OUT” on the case. The next 3 outputs are labelled CAP1 to CAP3 on the case. The CAP4 pin cannot be used as a PWM output.

The 11 PWM outputs are in 4 groups:

  • PWM 1, 2, 3 and 4 in group1

  • PWM 5 and 6 in group2

  • PWM 7 and 8 in group3

  • PWM 9, 10 and 11 in group4

Channels within the same group need to use the same output rate. If any channel in a group uses DShot then all channels in the group need to use DShot.

Loading Firmware

The board comes pre-installed with an ArduPilot compatible bootloader, allowing the loading of xxxxxx.apj firmware files with any ArduPilot compatible ground station.

Firmware for this board can be found here in sub-folders labeled “CUAVv5Nano”.

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