FreeEEG32-beta

FreeEEG32 Beta, launching soon on Crowd Supply!

Setup

Flashing via AC6 with STM32 Blue Pill

OpenVIBE Setup

Production files

Gerber: https://github.com/neuroidss/FreeEEG32-beta/blob/master/AssemblyFiles/KiCAD/out/gerber.zip

Assembly: https://github.com/neuroidss/FreeEEG32-beta/blob/master/AssemblyFiles/KiCAD/out/assembly.zip

BOM: https://github.com/neuroidss/FreeEEG32-beta/blob/master/AssemblyFiles/bom/components%20FreeEEG32%20beta.csv

PCB fabrication constraints:

• Dims: 70mm x 70mm
• Layers: 4
• Thickness: 1.6mm (can vary, thicker = sturdier)
• Surface finish: HASL Lead free or ENIG (more expensive)
• Material: FR4

Assembly constraints:

• Unique parts: 33 (27 without pin headers)
• SMT Pads: 169
• Thruhole: 23 (pin headers only)
• Assembly sides: both

This project is being launched with the help of HEG Alpha to make science more accessible. Custom 2 channel and 19 channel headsets are available by Bernard Markus.

More

Neuroidss home: https://neuroidss.com

Alpha 1.5 repo with more content and tests

BrainFlow support