Description

 

FreeBCI-USB-I Type 8-Channel EEG Acquisition Board Fast Response Isolated Wired Acquisition Module without Shell

Description:
- Using USB Type-C interface to connect PC upper computer software.
- ADS1299 is driven by STM32 processor to achieve EEG acquisition.
- By configuring with a dip switch, it can support two baud rates of 115200 and 921600, as well as multiple sampling rates such as 250, 500, 1000, and 2000. It supports up to 2000Hz synchronous sampling in 8 channels and up to 1000Hz synchronous sampling in 16 channels.
- Providing self-developed Python executable programs for upper computer, with significantly faster response speed, capable of achieving various functions such as waveform display, real-time FFT spectrum, band calculation, data file storage, and real-time forwarding of LSL network data streams.
- Support hardware working mode configuration, can support differential, SRB1 common reference, SRB2 common reference, BIAS common mode negative feedback output and other functions.
- EEG data can be forwarded in real-time through LSL and imported into EEGLab for convenient subsequent processing.
- Hardware reserves two Qwiic interfaces, and software can be customized to expand Qwiic sensors externally.
- Providing communication protocols and support secondary development.

Package Included:
- 1 x Acquisition Board