Get started Perform a range test
Digi XBee3® 802.15.4 RF Module User Guide
21
7.
Click to begin the range test. XCTU prompts you to enable the loopback
jumper.
Plug in the XBee3 802.15.4 RF Module has pictures that show the jumper in the UART
position—move the jumper to the left on the surface-mount device or down on the through-
hole device puts it in loopback mode
If the test is running properly, the packets sent should match the packets received. You will
also see the received signal strength indicator (RSSI) update for each radio after each
reception.