02-24-2023, 04:46 AM
i think if your sensor support modbus, you can use Node-Red work with RS485 modbus. we have a video tour , control relay by Modbus, but sensor is same. here is video tour how to use Modbus by Node-Red : https://youtu.be/ogu5JhziUnE
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Online Store: https://shop.kincony.com
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