Using python to get NPKPHCTH-S data from my sensor connected to RPI4B for my Vineyard
Components:
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Raspberry PI 4B: https://shorturl.at/grsy4
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Display: https://shorturl.at/fosY6
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USB to RS485 converter: https://shorturl.at/uAGU3
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Sensor: https://shorturl.at/gkvwA
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Powerbank: https://rb.gy/906wb5