Observed arrival · 2026-10-24

MasterMind BCI’s open-firmware EEG board

mastermindbci.com Visit website

Editorial interest 77/100 Selection signal · not a rating of the site

MasterMind BCI presents a 32-channel EEG board with customizable STM32 firmware, source code, and an included debugger, priced at $2,300.

Landing page captured for the 2026-10-24 issue.

For: EEG researchers, BCI teams, and research consortia
Worth noticing: The custom electrode-cap option starts from three tape measurements and is shown with a live montage preview.

Field notes

The board description names eight ADS1299 front-ends, an STM32H7, and an onboard SWD header for firmware flashing. The cap configurator asks for three head measurements and describes holders for standard electrodes at 10–20 positions. The catalog also lists wet, dry, gel, and paste consumables; the page says these ship from partner warehouses in 2–5 business days.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

○OpenPublic substance visible

$PaidCommerce or pricing visible

✦PrettyNotable craft visible

◎NicheUnusually specific use

One card from the complete issue

Pageview Provinces

506,715 arrived 1,000 judged 975 catalogued Enter the complete issue