I am looking for a M3 V2.3 and wonder if I can get this from you via express post?
I see you have the pictures for Version 2.1 on https://core-electronics.com.au/bluno-m3.html
DF Robot has since released V2.2 It is easy to see the version as it is printed on the labels on the box, labels on the antistatic bag and silkscreen on the top of the PCB.
Thanks,