Description

 

FreeBCI BT-I Bluetooth Version 16-Channel EEG Acquisition Module STM32 ADS1299 1000Hz High Speed Sampling with 16pcs Electrodes

Description:
- It is the Bluetooth version of the EEG acquisition module, with a single motherboard for 8-channel EEG acquisition, can be expanded to 16 channel EEG acquisition when plugged in with an expansion board.
- Using SPP2.1+BLE5.0 technology, high-speed sampling can be achieved.
- 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.
- Built-in 1000mAh lithium battery with a battery life of over 10 hours.
- 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.
- Provide communication protocols and support secondary development.

Package Included:
- 1 x EEG Acquisition Module
- 16 x EEG Electrodes

Note:
- This product is only for scientific research or study purposes and cannot be used for clinical diagnosis or treatment.