Overview
This document provides the complete technical specifications of the Alius RC remote controller, including hardware parameters, electrical performance, communication protocols, mechanical dimensions, and environmental adaptability indicators. It is intended for technical evaluation and solution design before system integration.
Core Hardware Parameters
Display
| Parameter | Specification |
|---|
| Size | 7.02 inches |
| Resolution | 1920 × 1200 |
| Pixel Density | 323 PPI |
| Brightness | 1200 nits (peak) |
| Touch Type | Capacitive multi-touch, glove-compatible |
| Surface Treatment | Anti-fingerprint, anti-reflective coating |
Processor and Storage
| Parameter | Specification |
|---|
| SoC | Qualcomm Snapdragon 865 (SM8250) |
| CPU | 8-core Kyro 585, up to 2.84 GHz |
| GPU | Adreno 650 |
| RAM | 8 GB LPDDR5 |
| Internal Storage | 128 GB UFS 3.1 |
| External Storage | microSD expansion supported (up to 512 GB) |
Control Components
| Component | Specification |
|---|
| Joysticks ×2 | Hall effect sensors, drift-free design, 4096-step resolution |
| Dial Wheel | Metal construction, damped, 1024-step precision |
| Custom Buttons C1/C2 | Programmable, supports single/double/long press |
| Record Button | Independent physical button |
| 5D Navigation Key | 5-way joystick: up/down/left/right + press |
| Back/Home Buttons | Touch-sensitive |
Communication Systems
OcuSync 4.0 Video Transmission
| Parameter | Specification |
|---|
| Maximum Transmission Distance | 20 km (FCC) / 12 km (CE/SRRC) |
| Operating Frequency | 2.400 - 2.4835 GHz, 5.725 - 5.850 GHz |
| Video Transmission Resolution | 1080p/60fps, 1080p/50fps, 720p/60fps |
| Maximum Bitrate | 50 Mbps |
| End-to-End Latency | < 50 ms (ideal conditions) |
| Antennas | 4 antennas, 2T4R |
| Auto Frequency Hopping | Supported, dual-band adaptive switching |
Other Communication Methods
| Protocol | Parameter |
|---|
| WiFi 6 (802.11ax) | 2.4 GHz + 5 GHz dual-band, MIMO 2×2 |
| Bluetooth 5.2 | Supports BLE and BR/EDR |
| 4G (Optional) | LTE Cat.18, Nano SIM |
| GNSS | GPS + GLONASS + BeiDou + Galileo |
Expansion Interfaces
Physical Interfaces
| Interface | Position | Description |
|---|
| USB-C (Host) | Bottom | USB 3.1 Gen2, 10 Gbps, DP Alt Mode video output, PD fast charging supported |
| HDMI 2.0 | Bottom | Up to 4K@60Hz output, external monitor/head-mounted display support |
| Custom Data Interface | Bottom (dedicated contacts) | Reserved CAN, UART, GPIO for deep customization |
| microSD Slot | Side (under waterproof cover) | Up to 512 GB |
| Nano SIM Slot | Rear (requires cover removal) | 4G version only |
| 3.5mm Audio Jack | Bottom | CTIA standard headset/microphone |
Custom Data Interface Pin Definition
The custom data interface is exposed through dedicated contacts on the bottom for advanced users performing deep hardware integration:
| Pin | Signal | Description |
|---|
| 1 | CAN_H | CAN bus high |
| 2 | CAN_L | CAN bus low |
| 3 | UART_TX | Serial transmit (3.3V TTL) |
| 4 | UART_RX | Serial receive (3.3V TTL) |
| 5 | GPIO_1 | Programmable GPIO (3.3V) |
| 6 | GPIO_2 | Programmable GPIO (3.3V) |
| 7 | VBUS_5V | 5V/1A external power output |
| 8 | GND | Ground |
Using the custom interface requires a dedicated expansion dock (sold separately). Incorrect wiring may damage the device. Please refer to the detailed hardware integration documentation.
Power and Battery
| Parameter | Specification |
|---|
| Battery Type | Lithium polymer battery |
| Battery Capacity | 5000 mAh (typical) |
| Nominal Voltage | 7.2V |
| Charging Power | Up to 30W (USB PD 3.0) |
| Charging Time | Approximately 2 hours (0% → 100%) |
| Operating Time | Approximately 3 hours (full brightness, continuous control) |
| External Power | USB-C pass-through charging supported, also via expansion dock |
Battery Life Optimization Tips
- Lower screen brightness appropriately (recommended: 80% outdoors, 50% indoors)
- Disable unused wireless modules (Bluetooth, 4G)
- Enable power-saving mode in Alius RC Manager
- Carry a power bank or spare battery to extend field operation time
| Parameter | Details |
|---|
| Operating System | Android 10 (Alius Custom Edition) |
| API Level | 29 |
| Pre-installed SDK | DJI MSDK 5.10.x + Alius RC SDK 1.2.x |
| Development Languages | Java, Kotlin |
| Development Tools | Android Studio Arctic Fox+ |
| System Updates | OTA online updates + local firmware package |
| Root Access | Disabled by default, developers can request activation |
Environmental Adaptability
| Parameter | Specification |
|---|
| Protection Rating | IP54 (dust-proof, splash-resistant) |
| Operating Temperature | -20°C to 50°C |
| Storage Temperature | -30°C to 60°C (battery storage recommended 22°C to 30°C) |
| Operating Humidity | 5% to 95% RH (non-condensing) |
| Drop Resistance | 1.0m concrete surface drop (6 sides) |
| ESD Protection | ±8kV contact discharge, ±15kV air discharge |
Important: IP54 rating does not mean the device can be submerged in water. Do not use in heavy rain for more than 30 minutes. Wipe dry any water accumulation on interfaces after use.
Mechanical Specifications
| Parameter | Specification |
|---|
| Dimensions | 185 × 145 × 75 mm (excluding antenna protrusions) |
| Weight | Approximately 680g (including battery) |
| Housing Material | PC + ABS engineering plastic, rubber bumper |
| Antenna | Internal dual-band antenna, foldable external antenna (optional high-gain antenna) |
| Lanyard Holes | Supported, reserved on both sides of the bottom |
Certifications and Compliance
| Certification | Status |
|---|
| FCC (USA) | Certified |
| CE (EU) | Certified |
| SRRC (China) | Certified |
| MIC (Japan) | Certified |
| RoHS | Compliant |
| REACH | Compliant |
| Metric | Value |
|---|
| System Boot Time | < 30 seconds (cold boot) |
| MSDK Initialization Time | < 5 seconds |
| Video Feed Startup Time | < 10 seconds (after OcuSync connection) |
| Control Command Latency | < 15 ms (local test, app layer to MSDK) |
| Video Decode Latency | < 50 ms (hardware-accelerated decoding) |
| Joystick Sampling Rate | 200 Hz |
| Max Wireless Throughput | 50 Mbps (OcuSync video + data) |
Next Steps