Is it possible to buy either the emonPi or emonTX from the store, without having to select a 5V USB power supply? I don’t get the option to continue without selecting one. The AC adaptor IS showing as optional, just not the DC. You can’t even get just the emonPi board on it’s own without a PSU either.
EDIT: emonTX allows a -none- selection. I was mixing it up for the emonPi basic board.
With so many USB adaptors already floating around, and ever more being replaced by USB-C, it seems somewhat unnecessary and just adds to the mountain of ewaste by forcing people to select one.