The PicoComA5 can have two Ethernet connections but what should the MAC address be for the 2nd? Normally, the MAC address is 000551 plus the code on the PicoCom itself but I suppose that A and B cannot have the same MAC - correct?
- Boards with one Ethernet Adapter have a white label and the MAC is 000551+<code on board itself>
- Boards with two Ethernet Adapters have a yellow label and the MACs are 000551<code on board itselfl> and 000551<1+code on board itself>
BTW: you will get the MAC from WCE Registry under HKLM\COMM\<Adaptername>\parms or by use OS functions (e.g. GetAdaptersInfo(...), ...).