This are the pcb designs in EAGLE, schematic, gerber files for pcb fabrication and also all the firmware developed in MPLAB XC8. Also a 3D model is included and a file with its register map for controlling via I2C. Same files as in GitHub link.

x-zip-compressed - 12.45 MB - 10/01/2018 at 18:18


This is an Arduino Library designed to interface with SAMI easily. Examples included, same as in GitHub link.

x-zip-compressed - 12.57 kB - 10/01/2018 at 18:13


I2C Memory Map.xlsx

In this excel file I show you all required register to interact with SAMI directly. Also control modes are explained on sheet 2 of this document. In the details section you can find this info as an image for easy viewing.

sheet - 24.95 kB - 09/09/2018 at 18:43



Bill of Material from Digikey, this corresponds for the second revision that uses 12F1840 instead of 12F1822. For more details go to the materials section.

ms-excel - 1.05 kB - 06/26/2018 at 01:02



Schematic of the SAMI board in pdf format. For PCB files get it on EAGLE from the Github repository. Gerbers also included.

Adobe Portable Document Format - 15.70 kB - 06/01/2018 at 17:29