This repository contains the required software to build a watering using a pump (e.g. Gardena Micro-Drip Blumenkastenbewässerung), the perl house automation server FHEM and some additional sensors.
Detailed information can be found on my blog: https://www.dev-eth0.de/blog/2017/07/20/balkonbewaesserung-basics.html
This repository contains some code I took from the MySensors project which is available under the GPLv2.