OpenBCI

Ganglion

EEG · 4 channels · varies electrodes

Where to Buy

Buy from OpenBCIFind on Amazon
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Specifications

Modality
EEG
Channels
4 — Low-cost entry board
Electrode Type
varies — Board only — electrode type depends on headset/cap used
Sampling Rate
200 Hz
Setup Time
~10 minutes
Portability
portable
Battery Life
N/A
Wireless
Bluetooth
Pricing
$200–$400
Pricing Model
hardware-purchase
Signal Quality
6/10
Comfort
5.5/10
Dev Ecosystem
9/10

Software & SDK

BrainFlowLSLUnity
Software Stack
OpenBCI GUI, BrainFlow, LSL
SDK Languages
Python, C++, C#, Java, JavaScript

Target Audience

studentdeveloperhobbyist

Comfort & Usability

Board only; comfort depends on mounting solution