Have not seen that one before, no.
What I would recommend though, is one of the iCE40 boards supported by the open-source ‘IceStorm’ project (look for ‘iCE40 Boards’ towards the bottom of this page):
I went with a ‘myStorm BlackIce’ board, mostly because there is a fairly active community already in place - but it was not exactly ‘cheap’, and the supply of boards has been limited so far, coming periodically in smaller batches.
There is the ‘iCEstick’ made by Lattice themselves which looks nice, and has 24 GPIOs broken out:
And I have also stumbled across a couple of even smaller boards!
This one (although IceStorm states only ‘experimental’ support for the iCE40-UP5K-SG48):
and this one: