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@neuroidss
4 boards publicly available on BoardRepo.
Public boards
freeeeg32-alpha131
https://hackaday.io/project/181683-freeeeg32-alpha131
schematicpcbbomSTM32USBswitchcrystal
freeeeg128-alpha
https://hackaday.io/project/181521-freeeeg128-alpha
schematicpcbbomSTM32USBswitchcrystal
freeeeg32-beta
as FreeEEG32 plus alpha1.5 test passed, FreeEEG32 project changed to beta version
schematicpcbbomswitchresistorcapacitorconnector
freeeeg32-alpha1.0
ALPHA1.0 TEST FAILED, USE NEW VERSION INSTEAD FreeEEG32 alpha1.0 32 channels mobile electroencephalography under GNU AGPL 24 bits, 4kSPS ADCs 4x AD7770 MCU STM32F427ZI WIFI ESP-12F (ESP8266) USB CP2102N Accel & hyro LSM6DS3TR Isolated SPI, UART, USB, power
pcbbomESP8266STM32USBswitch