The detection distance of the radar module is closely related to the target RCS and environmental factors. The effective detection distance may change with changes in the environment and target. Therefore, it is normal for the effective detection distance to fluctuate within a certain range. LD8001 is a radar sensing module developed based on the ADT3102 chip, with a single integrated 76-81GHz transceiver system, 1T1R PCB high-gain antenna, 1MB flash, radar signal processing unit, and ARM Cortex-M3 core. The module is based on the FMCW signal processing mechanism and combines the radar signal processing algorithm to achieve high- ranging, suitable for high- liquid level and material level measurement. BOOT1 and BOOTO modules have pull-up pins inside. BOOT1 must be connected to a low level before starting the module. Configuration tool description:The LD8001 module can directly use UARTO to output the detection results according to the specified protocol. The serial port data contains distance information, and users can use it flexibly according to specific application scenarios. The radar module has extremely high requirements for power supply, requiring an input voltage of 3.1-3.5V, power ripple less than equal 50mV, current equal 1A. If using DCDC power supply, the switching frequency is required to be no less than 2MHz., Manufacturer: Akfldms