$ python3 -m pypowerwall scan
pyPowerwall Network Scanner [0.6.3]
Scan local network for Tesla Powerwall Gateways
Your network appears to be: 10.0.1.0/24
Enter Network or press enter to use 10.0.1.0/24:
Running Scan...
Host: 10.0.1.2 ... OPEN - Not a Powerwall
Host: 10.0.1.5 ... OPEN - Found Powerwall 3 [Currently Unsupported]
Host: 10.0.1.8 ... OPEN - Not a Powerwall
Host: 10.0.1.9 ... OPEN - Found Powerwall 3 [Currently Unsupported]
Done
Discovered 2 Powerwall Gateway
10.0.1.5 [Powerwall-3] Firmware Currently Unsupported - See https://tinyurl.com/pw3support
10.0.1.9 [Powerwall-3] Firmware Currently Unsupported - See https://tinyurl.com/pw3support
v0.6.3 - Add Powerwall 3 Detection