edit README note on baud rate

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Will Adler 2023-07-15 18:03:59 -04:00 committed by GitHub
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@ -354,9 +354,11 @@ climate:
* *hardware\_uart* (_Optional_): the hardware UART instance to use for
communcation with the heatpump. On ESP8266, only `UART0` is usable. On ESP32,
`UART0`, `UART1`, and `UART2` are all valid choices. Default: `UART0`
* *baud\_rate* (_Optional_): Serial BAUD rate used to communicate with the
* *baud\_rate* (_Optional_): Serial baud rate used to communicate with the
HeatPump. Most systems use the default value of `4800` baud, but some use
`2400` or `9600`. Some ESP32 boards will require the baud_rate setting if
`2400` or `9600`. Check [here](https://github.com/SwiCago/HeatPump/issues/13)
to find discussion of whether your particular model requires a non-default baud rate.
Some ESP32 boards will require the baud_rate setting if
hardware_uart is specified. Default: `4800`.
* *rx\_pin* (_Optional_): pin number to use as RX for the specified hardware
UART (ESP32 only - ESP8266 hardware UART's pins aren't configurable).