William J Croft

Julfy, thanks for submitting this. Does your mod work also with the Daisy? It appears to be testing explicitly for 250 Hz sample rate? William

@andrewjaykeller, how does this PR look to you? A number of users on the Forum have requested this over the years. Also mentioning @conorrussomanno @produceconsumerobot

The most recent forum post. There are probably six other threads asking for a solution on this. https://openbci.com/forum/index.php?p=/discussion/2435/over-250-sps-to-sd-card-using-bluetooth-dongle

Another user just requested this. The PR needs a quick code review. https://openbci.com/forum/index.php?p=/discussion/2699/wifi-shield-not-available-in-store-need-higher-sample-rate/

Note this statement in section 2.2.1 of the paper: "For evaluation of the ADS1299, a prototype system was built using OpenBCI (OpenBCI, New York, NY, USA) V3-32 board along with...

Firmware mods (git diff) are shown in this pdf. Received this from the correspondence author, Usman Rashid. This is the "supplementary material" that accompanied publication in the journal Sensors. [sensors-18-03721-s001.pdf](https://github.com/OpenBCI/OpenBCI_32bit_Library/files/3123129/sensors-18-03721-s001.pdf)...

I've asked Usman to post here one of the hex files containing the glitches. The bit pattern of the glitch might give some clues.

Usman, thanks very much for providing these examples of the glitches. Our hardware / firmware team is looking this over carefully, to see how these originated. And where to fix...

Usman, can you mention when you purchased your Cyton? That might give us some idea of the firmware and hardware level. You can see the firmware level in two ways:...

Ah, ok, rereading your paper, you state there that "The firmware of the OpenBCI board was modified from version 3.0.0 (refer to supplementary files)." Did you manually upgrade your 2.x...