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Defaults to RTU.Ĭhanging this will not affect how other instruments use the same serial port. Most often set by the constructor (see the class documentation). Slave mode (str), can be minimalmodbus.MODE_RTU or New in version 2.0: Support for broadcast mode = None ¶
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A longĭelay is added after each transmission to allow the slowest slaves It is only possible to write infomation (not read) via broadcast.
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Slave address 0 is for broadcasting to all slaves (no responses are sent).
#PYTHON 3 SERIAL LIBRARY GET PORT NUMBER DRIVER#
MinimalModbus: A Python driver for Modbus RTU/ASCII via serial port (via USB, RS485 or RS232).