{"id":15608878,"url":"https://github.com/pcboy/hydroponics-controller","last_synced_at":"2025-10-11T15:38:44.942Z","repository":{"id":146100645,"uuid":"254586736","full_name":"pcboy/hydroponics-controller","owner":"pcboy","description":"Using an ESP32, relays, a water pump and a TDS sensor to monitor an hydroponics 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hydroponics-controller\nUsing an ESP32, relays, a water pump and a TDS sensor to monitor an hydroponics tower\n\nIt's a work in progress and will be updated regularly with more documentation on how to set it up.\n\n\n\u003ca href=\"/assets/grafana.png\"\u003e\u003cimg src=\"/assets/grafana.png\" width=\"100%\"/\u003e\u003c/a\u003e\n\u003ca href=\"/assets/schematic.png\"\u003e\u003cimg src=\"/assets/schematic.png\" width=\"100%\"/\u003e\u003c/a\u003e\n\n\n## BOM\n\n1x Lolin32\nhttps://www.aliexpress.com/item/4000340140634.html\n\n1x keyestudio TDS Meter\nhttps://www.aliexpress.com/item/33050818416.html\n\n1x MOSFET D4184 modules\nhttps://www.aliexpress.com/item/33038728761.html\n\n1x temperature sensor\nhttps://www.aliexpress.com/item/4000048728075.html\n\n1x submersible pump 12V 280L/h JT-1020\nhttps://www.aliexpress.com/item/32676666232.html\n\nOptional:\nA battery and a solar panel.\n\n\n# Tower\nThe tower I'm using can be 3D printed from these files here:  \n\nhttps://www.thingiverse.com/thing:3405964\n\nCurrently my tower is still small as I'm testing the viability first.  \n\n\u003ca href=\"assets/tower.jpg\"\u003e\u003cimg src=\"assets/tower.jpg\" width=\"70%\"/\u003e\u003c/a\u003e\n\nTower is connected to a 100W solar panel connected to a battery. \n\nI also designed a small system to start your seedlings directly into the standard pots of the original project:  \n\nhttps://www.thingiverse.com/thing:4264640\n\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpcboy%2Fhydroponics-controller","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fpcboy%2Fhydroponics-controller","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpcboy%2Fhydroponics-controller/lists"}