SD card on Ganglion was abandoned because of limitations in the Simblee CPU architecture. SDcard presence is not promoted in any way for Ganglion. Even though the socket is there.

I've checked every post under the Ganglion section of this forum looking for info regarding both trigger synchronization and SD card writing but I still don't understand what can be done. Anyway, her

@Strikeroot You can also look at recording to SD card at a higher sample rate, though this means offline analysis. I'm on board with any and all solutions, and I will be around to help with Brainflow(

@retiutut This page indicates that the SD file format should be csv with hexadecimal entries: https://docs.openbci.com/docs/02Cyton/CytonSDCard#data-logging-format

I second the need for this, as I also came across this when I was getting started with logging data. However, I also encountered a problem where the SD card log was being saved in the wrong format (b

With SD card inserted I then send the following list of commands:

I require a record with zero packet drop and i can use a cable if needed (soldering if required). Just don't want to use SD card. I need realtime processing. Does my BLE connectors malfunctioning? Is

@wjcroft Is it possible to include snippets of relevant EEG recorded on a micro SD card as part of printed copyrighted publications authored by me?

Steve, the Processing Language uses OpenGL libraries to talk to your graphics hardware ('card'). Sometimes on an old machine (2011) with old graphics hardware, the OpenGL supplied in the macOS you are

To test Marker mode, I assigned a keyboard key and pressed it. However, I did see a single dropped packet when I sent a marker message to the Cyton. This probably doesn't affect the data saved to SD c

LAN connection that has a busted wireless card on it, since I figured once the software was downloaded on the hard drive I wouldn't necessarily need any wireless or even internet access until or unle

Note that even without the Wifi Shield, you can record to the SD card on the Cyton at the complete 250 Hz rate and 16 channels. So the question is, do you need live data, or just want to record.

Daniel, your mods are welcome. If you look around the forum here, you can find some old posts regarding enabling high sample rates to the SD card. I believe these were done with earlier firmware (V1 C

Going through this related discussion http://openbci.com/forum/index.php?p=/discussion/2108/measured-shield-regulated-3-3v-supply-has-6v-dip-at-1-second-intervals-with-resonant-ringing , I understand

This discussion was created from comments split from: research with 20 EEGs simultaneously in 1 room / record to SD card or Wifi?.

Rosal, hi.

Functions beginDebug() and xxxSerial1(), where xxx is a wild card match.

their own post later (allocated file size on SD card hardcoded to use 250Hz sample rate & WiFi shield reporting 8 channels with daisy only on the first connection attempt) and being able to r

How realistic, therefore, is the reality check against the background of the Nokia phone illustration given above and taking into consideration that the Adafruit 6600 mAh power pack may possibly be ov

wjcroft Hi. I got the following reviews from Amazon.com warning of fake SanDisk micro SD cards (https://www.amazon.com/SanDisk-400GB-Extreme-microSD-Adapter/dp/B07FCQRN9K/ref=mp_s_a_1_5?keywords=400gb