Hi,
Regarding updating the older board with the removable chip.
Direct from Wike - Ron word.
It is not necessary to upgrade the 2.3 to the 2.4
I think he made some small board changes and that is the only reason he moved from 2.3 to 2.4.
So I am going to put my 2.3 in my next build.
BTW I cannot find a manual for 2.3. I have 2.4. Would appreciate it if someone could send me the 2.3 manual (info sheet).
Cheers,
Craig