I'm using a ganglion along with raspberry pi to stream EEG data, so I have question regarding the data speed is fixed or the raspberry pi will effect that, if yes can I adjust the data speed?
The more typical term used is "sampling rate". Ganglion is fixed at 200 Hz.
William
The Wifi Shield can be used with Ganglion, for higher speeds.
https://docs.openbci.com/docs/03Ganglion/GanglionSDK#sample-rate
The Shield is temporarily out of stock, pending some adjustments to power supply regulation components.
so connecting the ganglion to the raspberry pi will affect the sampling rate?
No, your Raspberry is using the supplied BLED112 usb dongle. So is running at 200 Hz.
Comments
The more typical term used is "sampling rate". Ganglion is fixed at 200 Hz.
William
The Wifi Shield can be used with Ganglion, for higher speeds.
https://docs.openbci.com/docs/03Ganglion/GanglionSDK#sample-rate
The Shield is temporarily out of stock, pending some adjustments to power supply regulation components.
William
so connecting the ganglion to the raspberry pi will affect the sampling rate?
No, your Raspberry is using the supplied BLED112 usb dongle. So is running at 200 Hz.