JIYI Backward Obstacle Avoidance Radar for K++ V2 (24GHz)

This JIYI rear-facing obstacle avoidance radar measures the distance to obstacles behind an agricultural spraying drone, so a JIYI K++ V2 flight controller can avoid them when the aircraft moves in reverse. It uses 24 GHz FMCW radar, which keeps working in strong sunlight, high temperature, fog, dust, wind and at night, where optical sensors struggle.

Key features

• Picks up power lines, small trees with trunks around 10 cm, people and utility poles
• One transmit and two separate receive channels with a low-noise, high-gain receiver for longer, steadier detection
• CAN bus output for a direct link to the K++ V2 controller
• IP67-rated and specified from -20 °C to 85 °C for field spraying duty
• Compact 70 x 70 x 20 mm body weighing 80 g

Specifications

• Centre frequency: 24.125 GHz (ISM band)
• Modulation: FMCW
• Detection range: 1-25 m
• Accuracy: 0.1 m
• Update rate: 40 Hz
• Operating voltage: 9-28 V
• Output interface: CAN
• Protection: IP67
• Operating temperature: -20 to 85 °C
• Size: 70 x 70 x 20 mm
• Weight: 80 g

This is the rear unit only. Pair it with JIYI's matching front radar so the drone is covered in both directions of a back-and-forth spray pass, and confirm your aircraft runs a K++ V2 controller before ordering.