Recover Wi-Fi Connections

1. Connect a monitor and keyboard and mouse
2. at the ha> prompt, enter: login
   (literally type in the word login, this will get you to a # prompt)
3. To assure Wi-Fi is functioning, enter: nmcli radio
4. Scan available Wi-Fi access enter: nmcli device wifi rescan
5. List available Wi-Fi access enter:  nmcli device wifi
6. Connect to your wifi (incude quotes) enter:   nmcli device wifi connect “YOUR_SSID” password “YOUR_WIFI_PASSWORD”
   This will try to connect to your SSID and will generate a network profile for you if successful.
   The output will be similar to
   "Device 'wlan0' successfully activated with...."
7. Show connections enter:  nmcli con show
   There may be two separate ip addresses on your network: one for ethernet, one for Wi-Fi.
8. Check the ip addresses enter: ip addr show
   Now connect to http(s)://your_wifi_ip:8123 in your browser.

ZIGBEE2MQTT Configuration

server: mqtt://core-mosquitto:1883

port: get hardware address in full from System, Hardware, All and scroll down to ttyUSB section

Using the HA Repair Tools

ha su repair
ha core rebuild
ha host reboot

Home Assistant HAOS RPi5

Command prompt:

After startup login to the nmcli:

1. Login
2. At # enter
   1. nmcli dev status
   2. nmcli radio
   3. nmcli device wifi connect SSID password PASSWORD