1. Let us buy the 16 / 32 Channel EEG Ads1299 EMG EEG Acquisition Module WiFi TF STM32 V2.3 from Aliexpress for 1`233 USD

https://www.aliexpress.com/item/1005002553363982.html?spm=a2g0o.cart.0.0.21313c00EvgW1g&mp=

2. Let us connect the Keil software interface of the 32 channel board to LSL, MQTT or Home Assistant:

• Is this more difficult than connecting OpenBCI LSL to InfluxDB, as we are currently challenged to do? Let us find it out ourselves.

3. Let us buy an 32 channel EEG cap from Tenocom for US $91.41:

https://www.aliexpress.com/item/1005002981586593.html?spm=a2g0o.store_pc_groupList.8148356.9.3136215ewskfbC&pdp_npi=2%40dis%21USD%21US%20%2491.41%21US%20%2491.41%21%21%21%21%21%40210318c216629783256305685e1978%2112000023054482937%21sh

or from Greentek Sensors:

https://www.alibaba.com/product-detail/Greentek-Gelfree-S3-EEG-electrode-cap_1600503866992.html

• if we find a reseller who gives us a good prize.

5. Let us use MNE-Python and save the costs for a Matlab licence:

https://mne.tools/dev/auto_tutorials/intro/10_overview.html#overview-of-meg-eeg-analysis-with-mne-python

6. Let us continue to develop it according to our own needs.