Last Updated on February 22, 2024 by pg@petergamma.org
Experienced hardware developer jenelson tested a stacked module in the www.openbci.com
forum:
https://openbci.com/forum/index.php?p=/discussion/comment/19681#Comment_19681
- He had issues with the communication between the openbci module and the wifi shield
- Stellarpower had the same modules but no issues with the communication with the openbci module and the WIFI shield.
- as a consequence we conclude that there are in principle openbci from china modules out there which do not have communication issues between wifi shield and openbci modules
- so these communication issues could be resolved by a replacement of the wifi shield, or by the replacement of the openbci module
- the stacked version is not so optimal. The better version is the one with the separate daisy chain board we found on ebay Switzerland which can be replaces separately.
- Unfortunately we have seen nowhere that the daisy chain module is sold seperately on eBay.