I purchased 5 LD2410S boards from Aliexpress.
Using the HLK tool for all of these boards shows the target distance quickly drops to about 1.5 to 2 meters regardless of presence or absence of targets.
I tried to use 3 of these boards (esp32c6, Tx, Rx and GPIO out), but 2 were unused before connecting through FDDI.
Am I doing something wrong, or are these all simply defective?
VCC is 3.3V, and the connection through the HLK tool seems valid.
Thanks!