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ARK MOSAIC-X5 RTK GPS

Please read through the PX4 Documentation for DroneCAN GPS parameter configuration.

Firmware

Follow the steps for updating the firmware through the flight controller.

See the latest firmware below.

ARK Mosaic-X5 GPS Firmware
ARK Mosaic-X5 GPS Bootloader

Release Notes

  • 84-1.16.3c45b562 - 2025-9-26

    • Migrate to build server

  • 84-1.15.6dea2ce5 - 2025-2-12

    • Disable mag bias estimator by default

Pinout

CAN - 4 Pin JST-GH

Pin Number
Signal Name
Voltage

1

5V

5.0V

2

CAN_P

5.0V

3

CAN_N

5.0V

4

GND

GND

CAN - 4 Pin JST-GH

Pin Number
Signal Name
Voltage

1

5V

5.0V

2

CAN_P

5.0V

3

CAN_N

5.0V

4

GND

GND

USB C

Pin Number
Signal Name
Voltage

2, 11

VBUS

5.0V

5, 8

USB_N

3.3V

6,7

USB_P

3.3V

1,12

GND

GND

GPS UART2 + Timepulse - 5 Pin JST-GH

Pin Number
Signal Name
Voltage

1

TXD2

3.3V

2

RXD2

3.3V

3

TIMEPULSE

3.3V

4

GP1

3.3V

5

GND

GND

USART3/I2C2 - 6 Pin JST-GH

Pin Number
Signal Name
Voltage

1

5.0V Out (500mA)

5.0V

2

USART3_TX

3.3V

3

USART3_RX

3.3V

4

I2C2_SCL

3.3V

5

I2C2_SDA

3.3V

6

GND

GND

Debug - 6 Pin JST-SH

Pin Number
Signal Name
Voltage

1

3.3V

3.3V

2

USART2_TX

3.3V

3

USART2_RX

3.3V

4

FMU_SWDIO

3.3V

5

FMU_SWCLK

3.3V

6

GND

GND

3D Model

Find 3D models and case files at https://github.com/ARK-Electronics/ARK_MOSAIC-X5_GPS

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