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KC868-A16 work with relay board by RS485 modbus in ESPHome

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KC868-A16 work with relay board by RS485 modbus in ESPHome
Dario Offline
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07-11-2023, 09:02 PM
(07-11-2023, 01:44 PM)admin Wrote: how to wire? why not let 4pcs of A16 board all connect to your router by network cable?

RS485. Maybe its the wrong method, but I would like to make them communicate even when the network might be down. 1 can be connected straight to a HA server.
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RE: KC868-A16 work with relay board by RS485 modbus in ESPHome - by Dario - 07-11-2023, 09:02 PM

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