+1 for MDBT42 + breakout.
With possible international suppliers responsibility for prep of Espurino .
I was wanting something like this but had deceided that buying Espurino products was my best effort to support.
If no one else has looked at the device in connection with bootloader, I would like to get one with the effort to get an Espruino product if Gordon wants it to happen.
Has anyone a source for the MDBT42 that is quick to presss pay and receive?