Update README.md

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Zbyněk Pecina 2023-03-02 20:09:30 +01:00 committed by GitHub
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@ -35,13 +35,13 @@ In this case it is about connecting a Gree Versati III 10kw heat pump.
```
uart:
id: mod_bus
tx_pin: GPIO16
rx_pin: GPIO17
tx_pin: GPIO16 # D7 for Wemos
rx_pin: GPIO17 # D6 for Wemos
baud_rate: 9600
stop_bits: 2
modbus:
flow_control_pin: GPIO23
flow_control_pin: GPIO23 # D5 for Wemos
send_wait_time: 100ms
id: modbus_versati3