Taking care of several plants, even the whole farm, is a very useful experience. Watching something grow underwater and then (selectively) produce food is a good hobby or occupation, but it may eventually become complicated. Thanks to modern technology, we can get a lot of help growing plants, even if it’s just one plant in a pot.
[YJ]’s plant BOT uses a generally extensive array of sensors and controllers and combines them into one device. First, a humidity sensor is integrated into the enclosure so that when the whole device is placed in the soil, it can immediately collect moisture data. If the factory is indoors, the factory robot can also control LED lighting. It can control the water supply of the factory and exchange information through WiFi or Bluetooth.
The entire construction is based on an esp32 integrated into the PCB and all other sensors and components required to monitor a single plant. Plant BOT is an excellent all-in-one solution that automatically takes care of plants. If you need to take care of more than one child at a time, take a look at this fully automatic hydroponic Mini farm.