code: async def encoder_config(self, command):
          
          pin_a = int(command[0])
          pin_b = int(command[1])
          await self.core.encoder_config(pin_a, pin_b, self.encoder_callback)
docs: Configure 2 pins for FirmataPlus encoder operation.
  
          :param command: {"method": "encoder_config", "params": [PIN_A, PIN_B]}
          :returns: {"method": "encoder_data_reply", "params": [ENCODER_DATA]}