m30 rs485 compatible energy meter

[kiloptero]

thanks for the fast response. Don't use a Raspberry Pi.
Maybe im asking something wrong. How to use those ports in the M30?

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Ohh Great. A little question. The https://youtu.be/xEvOK3R12kc Use this yaml
for a8
uart:
  id: mod_bus
  tx_pin: 33
  rx_pin: 32
  baud_rate: 9600
  stop_bits: 1
  parity: EVEN

But for m30
uart:
  id: modbus_uart
  rx_pin: 32
  tx_pin: 33
  baud_rate: 115200
  stop_bits: 1
  data_bits: 8
  parity: NONE

Need to change in the yaml for the m30 the Uart to the similar in a8?



wich will be correct ?