(2.1) The list Command

Prerequisites needed for the CLI: Bleak

The --list command (no need to add --cli before it) will scan for nearby Neewer lights and display the names, MAC Addresses (or GUIDs, if you're on MacOS), and RSSI readings (signal levels) of any lights it finds. Here's what a sample output from the --list command looks like:

NeewerLite-Python 0.7 by Zach Glenwright
Searching for nearby Neewer lights...

We found 1 Neewer light on the last search.

Custom Name (Light Type)                    GUID (MacOS)                        
------------------------------------------- ------------------------------------
(NEEWER-SL80)                               6A6E952A-2D84-4195-8ADC-E93E682736CE
 > RSSI: -55dBm    

RSSI levels indicate how strong the signal to a light is from the Bluetooth dongle/radio in your computer. RSSI levels closer to 0 are better signals, and closer to -100 indicate weaker signals.