Cyton board BLE module modifications questions

danysabdanysab Germany
edited August 2025 in Build-it-yourself

Hello community, I’m very new to this forum and happy to be here.
I’m an art student based in Germany and I’m planning to make a project using brain activity.
I came to the idea of using the Cyton board. Since building stuff from scratch is my artistic practice, I came to the idea of building the so called board. Looking to the schematics I came through the problem, that the BLE module RFD22301 is EOL. I don’t want to use the WiFi shield (I have already read the forum posts about it) and I had the thought of using the MDBT42Q-AT2 instead. Of course there will have to be some schematics and pcb (firmware too?) changes, but do you think this could be a good solution to the problem?
Thanks for your help!

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