VE.direct questions

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I’d like to connect an Arduino to a BlueSolar 100/20 and went through all the whitepapers, FAQs and github repositories I could find, but still got the following questions:

  • what are the “part numbers” of the plugs (with soldering pins) that fit into the VE.direct socket on the BlueSolar? (some term for searching on i.e. ebay)
  • when connecting the BlueSolar to a Cerbo, does the cable need to be 1:1 or TX/RX pins “crossed”?
  • is there a documentation on how to configure (protocol) the BlueSolar via VE.direct commands?

thanks in advance.

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Jst ph 2.0 4 pin socket / plug.

Cross over type cable.

No idea on protocol to directly connect arduino, plenty info out there for rasberry pi.

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