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A project log for IoT to Feed the Next Billion

An opensource Web platform and cheap sensor hardware solution for the massification of Continuous-flow solution culture (hydroponics)

KestlerKestler 08/17/2015 at 16:500 Comments

Overall System Desing:

-Nodes: ESP8266

Sensors: Water PH, Water Temperature, Water Salinity, Water Conductivity, Environmental Humidity, Temperature, pressure, PAR sensor, 3/4 water Flow sensor.

-Communications: Wifi

-Message Format: JSON

Protocol: MQTT

-Backend

Python

Pub/Sub: Mosquitto

DB: Mongo

-Front end:

python, Flask, nginx,

dashboards: Freeboard.io


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