- Joined
- Sep 16, 2018
- Messages
- 516
- Reaction score
- 922
The alert is really easy. Reef pi sends data to the adafruit website every 30 seconds. If adafruit doesn’t see an update in 10 minutes it sends me an email. It doesn’t know why it didn’t get an update, But typically this is cable outage, WiFi outage, power outage or I shut the reef pi off. To make this run would only require a raspberry pi for $10, a memory card for$5, case for $5, and a wallwart for $5