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Added documentation for id and uart_id variables of modbus (#3331)

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Jeroen van Oort 2023-11-05 11:42:31 +01:00 committed by GitHub
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components/modbus.rst
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@ -23,6 +23,11 @@ ModBUS requires a :ref:`UART Bus <uart>` to communicate.
Configuration variables:
------------------------
- **id** (*Optional*, :ref:`config-id`): Manually specify the ID used for code generation.
- **uart_id** (*Optional*, :ref:`config-id`): Manually specify the ID of the :ref:`UART Component <uart>` if you want
to use multiple UART buses.
- **flow_control_pin** (*Optional*, :ref:`config-pin`): The pin used to switch flow control.
This is useful for RS485 transceivers that do not have automatic flow control switching,
like the common MAX485.