Advanced Radar Sensor (LD2450)

The ld2450 radar module allows you to monitor human presence, motion detection and tracking.
Target tracking involves real-time tracking of the position of a (moving) target within a specific area, enabling measurement of the target’s distance, angle and speed (relative to the sensor).

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Required Libraries

Make sure to add the ld2450.py file to the lib folder on your Microcontroller.
You can download the ld2450.py file here: link

Basic Usage

This example prints the information from the LD2450 sensor to the serial monitor.

import board
import busio
import ld2450

uart = busio.UART(board.TX, board.RX, baudrate=256000)  # Adjust pins and baudrate as needed

while True:
    parsed_data = ld2450.parse_ld2450_data(uart)  # Pass the uart object
    for target in parsed_data.targets:
        print(f"Target at ({target['x']}, {target['y']}) moving at {target['speed']} cm/s")