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docs(docs): Update CUAV X25 Series Doc (#26882)

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CUAV Chen
2026-04-02 11:24:42 +08:00
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docs/en/flight_controller/cuav_x25-super.md
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@@ -1,6 +1,6 @@
# CUAV X25-SUPER
<Badge type="tip" text="PX4 v1.18)" />
<Badge type="tip" text="PX4 v1.18" />
::: warning
PX4 does not manufacture this (or any) autopilot.
@@ -21,12 +21,17 @@ These flight controllers are [manufacturer supported](../flight_controller/autop
### Features
- Arm® Cortex-M7® processor (STM32H743XI) with Floating-Point Unit (FPU), operating at 480MHz, and featuring 2MB Flash memory. Enables developers to enhance productivity and efficiency, allowing for more complex algorithms and models.
- Automotive-grade RM3100 compass. Designed for better stability and anti-interference capability.
- Triple-redundant IMUs and dual-redundant barometers located on separate buses. If the PX4 autopilot detects a sensor failure, the system seamlessly switches to another sensor to maintain flight control reliability.
- Independent LDO power control supplies power to each sensor group. A vibration isolation system filters high-frequency vibrations and reduces noise to ensure accurate readings, enabling better overall flight performance for the vehicle.
- Arm® Cortex-M7® processor (STM32H743XI) with Floating-Point Unit (FPU), operating at 480MHz, and featuring 2MB Flash memory.
Enables developers to enhance productivity and efficiency, allowing for more complex algorithms and models.
- Automotive-grade RM3100 compass.
Designed for better stability and anti-interference capability.
- Triple-redundant IMUs and dual-redundant barometers located on separate buses.
If the PX4 autopilot detects a sensor failure, the system seamlessly switches to another sensor to maintain flight control reliability.
- Independent LDO power control supplies power to each sensor group.
A vibration isolation system filters high-frequency vibrations and reduces noise to ensure accurate readings, enabling better overall flight performance for the vehicle.
- Integrated Microchip Ethernet PHY for high-speed communication with onboard devices like mission computers via Ethernet.
- Dual temperature compensation systems, located on the IMU board and FMU board respectively. Temperature is controlled by onboard heating resistors to achieve the optimal operating temperature for the IMUs.
- Dual temperature compensation systems, located on the IMU board and FMU board respectively.
Temperature is controlled by onboard heating resistors to achieve the optimal operating temperature for the IMUs.
- PWM servo output voltage switchable between 3.3V or 5V.
- Modular design for DIY carrier boards.
@@ -50,14 +55,14 @@ These flight controllers are [manufacturer supported](../flight_controller/autop
- Servo Rail Input: 0~9.9V
- Rated Current:
- Total Output Max Current: 10A
- TELEM1 and TELEM2 Output Current limiter: 4A
- CAN1 and CAN2 Output Current limiter: 2.4A
- `TELEM1` and `TELEM2` Output Current limiter: 4A
- `CAN1` and `CAN2` Output Current limiter: 2.4A
- Other Ports Output Current limiter: 1.5A
### Interfaces
- 16x PWM Servo Outputs
- 1x Dedicated R/C Input for Spektrum / DSM and S.Bus
- 1x Dedicated R/C Input(`RC IN`) for Spektrum / DSM and S.Bus
- 1x Analog/PWM RSSI Input
- 2x TELEM Ports (with full flow control)
- 1x UART4 Port
@@ -80,16 +85,15 @@ These flight controllers are [manufacturer supported](../flight_controller/autop
- DroneCAN/UAVCAN Power Input
- 2x AD Ports
- Analog Input (3.3V)
- Analog Input (6.6V - not supported)
- Analog Input (6.6V - not supported by PX4)
- 1x Dedicated Debug Port
- FMU Debug
### Mechanical Data
- Size
- Flight controller
- Dimensions:
![CUAV X25-SUPER](../../assets/flight_controller/cuav_x25-super/x25-super_size.png)
![CUAV X25-SUPER](../../assets/flight_controller/cuav_x25-super/x25-super_size.png)
## Purchase Channels {#store}
@@ -97,7 +101,7 @@ Order from [CUAV](https://store.cuav.net/).
## Assembly/Setup
- Not provided.
The [X25 SUPER Wiring Quick Start](../assembly/quick_start_cuav_x25_evo.md) provides instructions on how to assemble required/important peripherals including GPS, Power Module etc.
## Pinouts
@@ -113,7 +117,7 @@ Order from [CUAV](https://store.cuav.net/).
| USART3 | /dev/ttyS2 | Debug Console |
| UART4 | /dev/ttyS3 | UART4 |
| UART5 | /dev/ttyS4 | TELEM2 |
| USART6 | /dev/ttyS5 | RC |
| USART6 | /dev/ttyS5 | RC IN |
| UART7 | /dev/ttyS6 | TELEM1 |
## RC Input
@@ -122,7 +126,8 @@ The RC input pin is directly connected to the FMU UART6 TX.
## Voltage Ratings
The _X25-SUPER_ achieves triple redundancy on power supplies if three power sources are provided. The three power rails are POWERC1, POWERC2, and USB.
The _X25-SUPER_ achieves triple redundancy on power supplies if three power sources are provided.
The three power rails are `POWERC1`, `POWERC2`, and `USB`.
- **POWER C1** and **POWER C2** are DroneCAN/UAVCAN battery interfaces.
@@ -140,13 +145,13 @@ Digital DroneCAN/UAVCAN battery monitoring is enabled by default.
## Building Firmware
::: tip
Most users will not need to build this firmware from PX4 v1.18.
Most users will not need to build this firmware (from PX4 v1.18).
It is pre-built and automatically installed by _QGroundControl_ when appropriate hardware is connected.
:::
To [build PX4](../dev_setup/building_px4.md) for this target, execute:
```
```sh
make cuav_x25-super_default
```