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do you want KC868-A16 work as "MASTER" or "SLAVE" ?
just want to know A16 connect to what device? A16 read data from device? or device control A16?
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Read data from other modbus devices hvac alarm point temperature humidity thanks
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new "KCS" will let A16 work as "SLAVE" , controlled by third device, if you want A16 work as "MASTER", you need to write arduino code by yourself, because different RS485 device have different protocol.
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I need to read data point from hvac device how to read data how I define alarm points modbus address
To relay 1 to 16
I have data point list just want to know how to use in kcs
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03-12-2023, 07:17 AM
(This post was last modified: 03-12-2023, 07:18 AM by admin.)
i have said, "KCS" not support use by this way. A16's RS485 address can set by A16's config webpage.
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Hi sir thank for answering all questions
Just I request you to make a video for all in one board for hvac like temp humidity and compressor and child water system thank you very much ?
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do you want use KC868-AIO board work with home assistant?
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Yes sir I with using modbus rs485
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Hi sir
I try to install esp home assistant but this error comming dns problem pls help me to install dashboard and home assistant
Thank you very much