• Set up a data base
• Create a timer jop to fill the database
• Query the data from the database instead of the sensors
• Remove older data from the database

The goal is to see quickly which plants need water and how urgent it is. It should not only care about the humidity level but also about the time the threashold is to low because some plants can live for a while w/o water.

• Set a lower water limit for the plants
• Monitor if the limit was reached for some time period

• Flash a board
• Find a host for the bot
• Connect plants

• Implement a /plants command which returns all the connected plants

It would be nice to have a quick overview about the plants without using telegram

• Find a small tool with templating possiblity
• Implement the page