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how-to config ymal for work rs485

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how-to config ymal for work rs485
itzek Offline
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#11
04-01-2024, 12:49 PM
So the green connection (which says rs485) that is next to the rs232 connection in the picture is the esp32 connection. If I use modbus with esphome, I have to connect the wires to it
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admin Offline
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#12
04-01-2024, 10:27 PM
the GREEN RS485 terminal use for 16 channel OUTPUT and 16 channel INPUT, it's fixed by KinCony ARM CPU. it not connected with ESP32's pin.
YouTube: https://www.youtube.com/c/KinCony
Online Store: https://kincony.aliexpress.com
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itzek Offline
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#13
04-02-2024, 06:44 AM
So to use modbus with esphome I need to connect the tx, rx to the orange connection?
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