Skydroid
Skydroid G20 remote control 2.4G/5.8G dual-band GR01 receiver
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Skydroid G20 Dual-Band Ground Station System
Enterprise-Grade 2.4GHz/5.8GHz Ground Control System with GR01 Wide-Voltage Receiver
Skydroid G20 Industrial Ground Station | 7" Sunlight-Viewable FHD Touchscreen | Android 13 HMI
Core Overview
The Skydroid G20 represents the apex of industrial UAV command architecture, pairing a flagship edge-compute ground station with the ultra-versatile GR01 receiver. Engineered around a highly penetrative 2.4GHz & 5.8GHz Dual-Band RF subsystem, the G20 guarantees unyielding command authority and telemetry throughput in RF-congested environments, achieving ground-to-air visual ranges of 5 to 30 kilometers.
At the heart of the ground station lies a Qualcomm 6nm processor driving a native Android 13 environment. With 8GB of RAM and 128GB of ROM, the unit effortlessly executes demanding 3D mapping missions, multiple payload streams, and heavyweight GCS software (QGroundControl, Mission Planner) simultaneously. Visual data is routed to a 7-inch sunlight-viewable industrial touchscreen operating at a crisp 1920×1200 resolution.
The accompanying GR01 receiver redefines air-side integration. Featuring a massive 7.2V to 72V input tolerance via an XT30 connector, it natively supports high-voltage enterprise UAV platforms without requiring external BECs. With integrated network ports, scalable channel bandwidths, and 23dBm transmit power on both ends, the G20/GR01 ecosystem is the definitive telemetry and control backbone for professional heavy-lift, mapping, and inspection drones.
Key Technological Advancements
01. Dynamic Dual-Band FHSS Routing
The RF architecture utilizes an intelligent 2.4GHz / 5.8GHz Dual-Band frequency-hopping spread spectrum algorithm. By continuously evaluating the spectrum noise floor, the system autonomously transitions packets to the cleanest band, guaranteeing 23dBm link integrity and up to 30KM range in heavy industrial or urban zones.
02. Flagship Android 13 Edge Compute
Powered by an advanced Qualcomm 6nm processor paired with 8GB RAM and 128GB ROM, the G20 eliminates ground station bottlenecking. It effortlessly runs modern Android 13 enterprise applications, processes complex photogrammetry caching, and decodes multi-channel digital payloads with zero thermal throttling.
03. Ultra-Wide Voltage GR01 Receiver
The GR01 receiver features a dedicated XT30 power port supporting a massive 7.2V to 72V supply voltage. This allows direct integration with 2S to 16S Li-Po/Li-Ion setups without relying on error-prone step-down BECs, drastically reducing wiring complexity and potential failure points on large multi-rotors.
04. Gigabit Network & Serial Convergence
Beyond standard 16-channel SBUS, the GR01 acts as a data hub featuring variable serial baud rates (57600 to 921600), 3 PWM interfaces, and a dedicated network data transmission port supporting up to 160Mbps empty port rates. Ideal for IP cameras, LiDAR arrays, and high-throughput payload networking.
Engineering Advisory
Telemetry Setup: The GR01 supports massive serial throughput. When configuring your Pixhawk/Cube autopilot, match your FC's
SERIALx_BAUD to the receiver's configuration. We highly recommend using 115200 or 921600 baud for low-latency parameter loading on the Android 13 GCS. Furthermore, because the G20 supports a SIM card slot, you can set up an RTK NTRIP caster directly on the remote and push correction data seamlessly through the 921600 baud serial link to the air unit.Detailed Specifications Matrix
I. G20 Remote Control Parameters
| Category | Specification | Category | Specification |
| Display | 7-inch industrial touch screen + sunlight-viewable screen | Resolution | $1920 \times 1200$ |
| Processor | Qualcomm 6nm processor | Computer Type | Android 13 |
| Size | $277(L) \times 138(W) \times 96(H)\text{ mm}$ | Weight | 1.2kg |
| Battery | 20000mAh | Endurance | 6–8 hours |
| Operating Memory | 8G (RAM) | System Storage | 128G (ROM) |
| Frequency Band | 2.4GHz / 5.8GHz | Channels | 16 |
| Dynamic FM | Automatic frequency hopping | RF Power | 23dBm @CE/FCC |
| Remote Distance | 5–30KM (ground-to-air, visual) | Operating Temp | -10°C ~ 55°C |
| Charging Port | TYPE-C | External Interface | USB port, SIM card slot, TYPE-C |
II. GR01 Receiver Parameters
| Category | Specification | Category | Specification |
| Frequency Band | 2.4GHz / 5.8GHz | Serial Baud Rate | 57600 / 115200 / 921600 |
| Supply Voltage | 7.2–72V (XT30) | Operating Current | 12V / 300mA |
| Data Trans. Port | 1 channel | Empty Port Rate | 200Kbps ~ 160Mbps |
| Network Port | 1 channel | Dimension | $45.5(L) \times 60(W) \times 21.5(H)\text{ mm}$ |
| SBUS Output | 1 channel | Weight | 37g |
| PWM Interface | 3 channels | Operating Temp | -10°C ~ 60°C |
| RF Power | 23dBm @CE/FCC | Channel Bandwidth | 1.25MHz / 2.5MHz / 5MHz / 10MHz / 20MHz / 40MHz |
Technical FAQ
Q1: How does the GR01's 7.2V–72V input affect the flight controller?
Q2: Can I use the integrated SIM card slot for 4G/5G telemetry?
Q3: How do I utilize the GR01's network port (160Mbps)?
Q4: Are the G20 antennas removable for upgrading to directional arrays?








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UAVMODEL
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UAVMODEL CO., LTD.;
ZHANGZHOU YICHENG TECHNOLOGY CO., LTD.;
XIAMEN GAOTENG TECHNOLOGY CO., LTD.
Email:Sales@uavmodel.com
Phone: +8613015671328
313, No.25, Jingxia Road, Wenpu Industrial Park, Jiaomei Town, Taiwan Investment Zone,
Unit 2502-3, No.1110, Jimei North Road, Software Park, Torch High-tech Zone, Xiamen

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UAVMODEL is a leading UAV airframe manufacturer. Our UAV platforms serve professional needs in industrial inspection, gas and oil, precision agriculture, mapping, public safety, construction, forestry and defense.
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