Hey @Nouveau_Burnswick@lemmy.world ,
HA is supported via the existing MQTT integration. There is even a HA addon available: https://jokob-sk.github.io/NetAlertX/HOME_ASSISTANT
NetAlertX - Network presence detection now with workflow automation 🔀
Pi.Alert is dead...💀 Long live NetAlert X 🚀 (network monitoring)
Half a million pulls celebratory post: Pi.Alert: 💻🔍 WIFI / LAN network monitor and notifications
Yeah, RPI2 is a bit underpowered. NAX also supports import from openwrt.