No diagram online with Cyton P / N pins layout (upper or lower)
in Cyton
Is there not a single diagram on the website showing which pins are "P" and which are "N", even though these pins are referred to constantly, and an understanding of their location is imperative for device functionality?
By looking through forum questions it appears there significant confusion about this.
Are the "P" pins the upper or lower pins on the Cyton? Also, is SRB 1 the upper or lower pin of the SRBs?
Comments
Lee,
If you look at the ADS1299 data sheet, pins are labeled IN1P, IN2P, ... IN8P. Then similarly the IN1N through IN8N. The circuit board printing apparently did not have enough room for that text so just used an abbreviation. The N pins are closest to the board, the P pins farthest. The SRB near the N row is SRB2. SRB1 is adjacent to the P row.
I believe the Cyton tutorial goes over most of the setup tips.
https://docs.openbci.com/GettingStarted/Boards/CytonGS/
https://docs.openbci.com/GettingStarted/Biosensing-Setups/ExGSetup/
William