YDLIDAR SDM15 Einpunkt-ToF-Distanzsensor Sonde Idle speed at 6 V:

Idle speed at 6 V: 50 rpm

but in our experience

The Dragino LHT65N-DC-EU868 is a Long Range LoRaWAN sensor that monitors dry contact states as well as temperature and humidity

Weight: 180 g

Objects closer than 50 cm are detected at a distance of 50 cm

YDLIDAR SDM15 Einpunkt-ToF-Distanzsensor Sonde Idle speed at 6 V:The YDLIDAR SDM15 is a high performance single point LiDAR distance sensor. Based on Time of Flight (ToF) technology, it combines precise optics, electronics, and algorithms for reliable distance measurement with high data rates. Its compact design and small blind zone make the SDM15 ideal for applications in drones, robotics, and smart equipment. Product features: High measurement frequency and internal sampling rate with integrated filtering