I am trying to replicate what you did but am having issues. The card shows NaN and I am not sure the system is even pinging or returning the latency values.
I configured the ping per the official instructions and rebooted the system:
binary_sensor:
- platform: ping
host: 8.8.8.8
name: "Google DNS Ping"
count: 5
scan_interval: 60
I noticed your YAML referenced a ‘sensor’ instead of ‘binary_sensor’ so I am hoping you could help me a bit further.
I am having quite a few networking issues thanks to beta Unifi (networking equipment) firmware so I am hoping this card will help me eliminate networking issues when having HASS issues.