Are all OpenBCI modules which we buy somewhere in a shop tested?

Last Updated on February 20, 2023 by pg@petergamma.org

We don t know. Stellarpower from Scottland reported to have bought a OpenBCI WIFI shield which had issues. It is known that the OpenBCI WIFI shield has issues. But there are other versions of the OpenBCI WIFI shield on the marked, which are labeled as power improved or denoised or updated.

We can find here an OpenBCI daisy board with integrated WIFI shield which is sold as power improved:

https://www.aliexpress.com/item/1005002721030245.html?spm=a2g0o.cart.0.0.7e204ae4GFYTdV&mp=1&gatewayAdapt=glo2deu

But is it also tested? We don t know. But the seller does offer a 90-Day Buyer Protection
Money back guarantee. We have discussed this module previously in our journal:

OpenBCI WiFi shield & Daisy Combo, but is it issue-free?