Jiyi Front Obstacle Avoidance Radar Module - 24GHz FMCW, 1-25m Range

The specific digital communication interface (e.g., UART, I2C, CAN) is not detailed in the provided specs. Typically, such radar modules output processed distance data via a serial protocol like UART. For integration, please consult the manufacturer's datasheet for the exact pinout and communication protocol to interface with your flight controller or main processor.

The provided specifications list a power consumption of 3.0W but do not specify the input voltage range. Radar modules of this type commonly operate on a regulated DC supply, often 5V or 12V. It is critical to verify the required input voltage from official product documentation before connecting power to prevent damage to the module.

Yes, the product description highlights sensitivity to challenging targets like electric wires and small tree trunks (~10 cm). The 24GHz FMCW technology provides finer resolution compared to simpler sensors, making it suitable for detecting slender obstacles that are critical for safe drone flight, especially in agricultural or utility inspection settings.

This radar module is designed for all-weather operation. Unlike optical or ultrasonic sensors, 24GHz RF signals can penetrate light fog, dust, and rain with minimal attenuation, and performance is unaffected by lighting conditions (day or night). This makes it a robust choice for outdoor drones and robots that must operate reliably in variable environmental conditions.