I finally had time to push this project forward. Unfortunately not as much as I hoped.

Hardware

Here are some photos:

Software

I pushed the code on GitHub today.

Other

I've created an OnShape document for CAD models. For now there is only a 3d printable clip holding the hose attached to the pot.

TODO

I can't call it even a prototype yet.

Missing electronics:

• RTC
• esp8266
• input buttons
• humidity sensor

Missing software:

• menu system
• watering scheduler
• power saving

Other:

• water tank level monitor
• proper case