This is a remix of the Sparkfun Artemis module. It is module pin-for-pin backward compatible with the original module except it has twice the Flash and RAM memory.

https://www.kickstarter.com/projects/davewy/artemis-plus-low-power-ai-ml-processing-platform-and-dev-kit

In accordance with the terms of the Attribution-ShareAlike 4.0 International License (http://creativecommons.org/licenses/by-sa/4.0/), the Sapphire Circuits Artemis Plus remix of the SparkFun Artemis Module is distributed under the same license.

Please review the LICENSE.md file for additional information.

Attribution: Original Design Attributed To: SparkFun Electronics Schematic Designed By: SparkFun Electronics, N. Seidle (Designer Name As Listed In Schematic Title Block) PCB Layout Designed By: SparkFun Electronics, N. Seidle (Designer Name As Listed In Layers) Original Design Files: https://github.com/sparkfun/SparkFun_Artemis

Modifications: The original design has been modified to use the Ambiq Apollo3 Blue Plus instead of the Ambiq Apollo3 Blue Microcontroller. Both micro-controllers have many pins, signals, and peripheral units in common. However, the micro-controllers have physically different dimensions as, ball sizes, and the Artemis Plus version has additional pins. Where possible, these pins were kept the same as to maintain as much compatibility as possible. The trace and space as well as the individual routing for the signals needed to be adjusted due to differences in the locations and pin sizes.

The original design files were designed in EAGLE, but for this remix it was imported into Altium Designer.