NEWBIE here.
I have a 10 year old solar PV installation which is working well. 10 years ago when very keen I monitored the output power using the RS485 link and the Aurora supplied software - Aurora Communicator V2.9.2. Have recently tried to use it again but no answer from polls from PC. I have tried two different RS232-RS485 converters but still nothing.
Can I use the USB output, with an appropriate converter etc, or should I just give up on the idea of monitoring?