I will show you how to install the Tesla Gen 3 Wall Connector. First you connect it to Wi-Fi update the software and then set it to the correct current in Amps. I installed a 60A breaker with supporting #6 wire you can only have a maximum continuous draw of 80% so I set mine to 48A in the web interface. You can configure access control so any car can charge (with an adapter) or tesla only. And configure power sharing between multiple Tesla wall connectors v3 units on the same circuit.
All the answers for faster better Wi-Fi