I see it also supports beacon modes like WSPR. It is tiny.
They are also working on a tiny digital transceiver. I hope they make a 10m version. These days I mainly use FT8 and WSPR.
See https://www.qrp-labs.com/qcxmini.html .
UPDATE 1647z: Just received a reply to my query. Hans is planning a version for the higher HF bands, but wants to catch up on the current version first! Parts supply is very difficult recently.