Given a platform, for instance an STM32F103V, the chip would run a series of functions for the requirements of maintaining a hydroponics garden indoors. There would be executions to trigger relays that control the lighting, irrigation, co2 generators, fans, air conditioning, heat, and nutrient dosing peristaltic pumps. Also their would be TDS/ppm probe input, pH submersible probe input, and atmospheric co2 level inputs required. The system needs to be programmable via graphically pleasant windows form, manageable via mobile phone (android, ios) and come complete with sample garden programs. I would like to also incorporate the nutrient feeding schedules of major nutrient brands such as Advanced Nutrients, General Hydroponics, Botanicare, House and Garden, and maybe a few others. Also some sort of database for keeping the garden's contents categorically recorded.
The STM32F103V has been picked for it's low cost and GPIO channels, but we are open to microcontroller suggestions. Also the peristaltic pumps being sourced from Hong Kong right now are 12 VDC 400ma everything else powered will be 120v including the lighting because it will be triggering 2 Pole contactor coils and not the inductive load of the lamps themselves.
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Dear Sir! A team of talented engineers will execute your project. Have developed similar system for the Botanical Garden of the Belarussian National Academy of Siences. Additional information in the PMB.