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UART Button

The uart button platform allows you to send a pre-defined sequence of bytes on a UART bus when triggered.

# Example configuration entry
button:
  - platform: uart
    name: "UART String Output"
    data: 'DataToSend'
  - platform: uart
    name: "UART Bytes Output"
    data: [0xDE, 0xAD, 0xBE, 0xEF]

Configuration variables

data (Required, string or list of bytes): The data to send via UART. Either an ASCII string or a list of bytes.
uart_id (Optional, ID): Manually specify the ID of the UART hub.
All other options from Button.

See Also