any progress on this, I have considered trying the same thing.

How did you program the device that reads the data sent by the Atlas scientific sensor and likewise how did you program the devices that control the pumps?

i noticed you were looking to implement mysql and NR, here is how i am currently doing it [{"id":"949de64c.d7a968","type":"mysql","z":"5d6d1ecf.81f6f8","mydb":"130c01b6.7c62de","name":"","x":510,"y":40,"wires":[[]]},{"id":"130c01b6.7c62de","type":"MySQLdatabase","z":"","name":"aaa","host":"core-mari...