I remixed the Artemis Module design to use the Apollo3 Blue Plus instead of the Apollo3 Blue micro-controller. The remix is pin for pin compatible with the original Artemis Module, but has twice the Flash and twice the RAM memory. The design files for the Artemis Plus remix are all open source and located on github here:
https://github.com/SapphireCircuits/Art … s-Hardware
Enjoy!
-JAM