Added support for the python logging module as opposed to print statements for errors and added a max_retries argument to the _OPC class so users can hopefully for easily connect over serial.
Coverage increased (+0.4%) to 16.953% when pulling a4376b1d4f11bafa7591a02c6c048ddd0fca08b7 on dev into a85387fd4f89661f1ce51ec5bb1f2f5c67c214d3 on master.
Added support for the python logging module as opposed to print statements for errors and added a max_retries argument to the
_OPC
class so users can hopefully for easily connect over serial.