If there is demand Xunlong will build a board (or if they think there is demand), the only sunk costs they seem to have are the minimal inventory they have on hand.
Board design is all in house, they're the original designer of quite a few non-Raspi SBCs on the market today, that being said they have just a handful of employees.
Board design is all in house, they're the original designer of quite a few non-Raspi SBCs on the market today, that being said they have just a handful of employees.