MICROBRAIN-OBSTICAL RADAR R22-1

Features :

• All-weather obstacle detection capability.

  
  

• Real-time collision avoidance.

  
  

• High accuracy in diverse environments.

  
  

• Reliable performance in dust, fog, rain.

  
  

• Enhances drone flight safety.

  
  

• Wide detection range.

  
  

• Compact and robust design.

  
  

• Compatible with various drone platforms.

  
  

• Essential for autonomous operations.

  
  

• Prevents costly accidents.

Technical Specifications:

• Model: MICROBRAIN-OBSTICAL RADAR R22-1

• Type: Millimeter-Wave Radar Sensor

• Azimuth Width (-6dB): ±15°

• Elevation Width (-6dB): -5° to +3°

• Max EIRP (Effective Isotropic Radiated Power): 30 dBm

• Detect Range: 1.5 m to 27 m

• Distance Accuracy: ±0.1 m

• Distance Resolution: 0.12 m

• Radar Frequency: 79 GHz

• Refresh Rate: 20 Hz

• Frequency Bandwidth: 1.4 GHz

• Working Voltage: 5 – 24V DC

• Working Temperature: -40°C to +85°C

• Power Consumption: ≤3 W

• Waterproof Level: IP67

• Interface Port: UART

• PCB Size: 55 × 52 × 1.6 mm

• Weight: 87g

• Dimensions: 76 × 71.5 × 19.6 mm

• Protection Level: IP67 (dust-tight and waterproof)

Additional Details:

• Manufacturer: MICROBRAIN (Assumed from product name)

• Brand: MICROBRAIN

• Generic Name: Obstacle Avoidance Radar || Drone Radar Sensor || Anti-Collision Sensor || UAV Safety Radar || Millimeter-Wave Radar || Collision Warning System || Proximity Sensor (radar) || Robotics Radar || Smart Sensor || Autonomous Navigation Sensor

• Sold By: UAV Marketplace (an authorized seller of drone gear and accessories)

• Ideal For: Industrial Inspection Drones || Agricultural Spraying Drones || Surveillance UAVs || Delivery Drones || Autonomous Flight Systems || Search and Rescue Drones || Drones Operating in Complex Environments || Plant Protection Drones || Drone Safety Enhancement || Custom Large Drone Builds

Package Details:

Includes:

• 1x MICROBRAIN-OBSTICAL RADAR R22-1 Sensor

Frequently Asked Questions:

Q1. What makes the MICROBRAIN R22-1 Radar "all-weather" capable for drones?

Ans. The MICROBRAIN R22-1 Radar's "all-weather" capability stems from its use of millimeter-wave radar technology. Unlike optical sensors (like cameras or LiDAR) that are hindered by poor visibility due to dust, fog, heavy rain, or darkness, radar waves can effectively penetrate these atmospheric conditions. This ensures consistent and reliable obstacle detection, allowing drones to operate safely and effectively in diverse and challenging outdoor environments where other sensors might fail.

Q2. How does the R22-1 radar sensor help prevent drone collisions?

Ans. The MICROBRAIN R22-1 Radar continuously scans its designated area for objects. It precisely measures the distance to detected obstacles in real-time and transmits this data to the drone's flight controller. The flight controller then uses this information to trigger automated responses such as slowing down, stopping, or performing avoidance maneuvers, thereby preventing collisions and enhancing overall drone safety, especially during autonomous missions.

Q3. Is the MICROBRAIN R22-1 Obstacle Radar difficult to integrate with a standard drone flight controller?

Ans. Integration of the MICROBRAIN R22-1 Obstacle Radar with a standard drone flight controller largely depends on its communication interface (e.g., CAN Bus, UART) and the flight controller's native support for such sensors. Many modern flight controllers (like Pixhawk, CubePilot) support common protocols for radar sensors, often requiring only a physical connection and configuration within the flight controller's firmware (e.g., ArduPilot or PX4) to enable its functionality. While some setup is always involved, it's designed for practical drone integration.