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manio / skymax-demo

https://skyboo.net/2017/03/monitoring-voltronic-power-axpert-mex-inverter-under-linux/
GNU General Public License v2.0
51 stars 29 forks source link

arduino #7

Open hedva92 opened 4 years ago

hedva92 commented 4 years ago

Hi, I'm trying to connect via arduino to the ivertor. Unfortunately, so far without success. Could I ask you for one raw command to read the firmware version, including the crc code? It should be something like this.. QVFW I tried to compute crc, send different variants and still nothing: / Port setup is classic, just 2400baud. Thanks for the help.

manio commented 4 years ago

Yes, QVFW should be for retrieving firmware. The response should be eg: (VERFW:00072.70S§\r

But how is this related to skymax-demo? ps: you have a crc code generator in my sources...