How can we build a 32 channel EEG heatset from HackEEG & connect it to InfluxDB? – PETER GAMMA (Director & Physiologist), MEDITATION RESEARCH INSTITUTE SWITZERLAND (MRIS)

Last Updated on August 7, 2023 by pg@petergamma.org

We described here how to build a 32 channel HackEEG device:

How can we build a 32 channel EEG heatset from HackEEG?

According to William Croft from OpenBCI, for OpenBCI to connect OpenBCI to InfluxDB, a hardware change would be necessary. All channels of all the boards need to be sampled at exactly the same time to get all the parameters, as for instance phase and coherence.

But if we choose HackEEG instead of OpenBCI, do we need a hardware change as well? We suppose not. But we have to write code so that all the channels of all the boards are sampled at exactly the same time. Then we can connect the device to the multi-sensor device we proposed here:

The Meditation Research Institute Switzerland (MRIS) needs your help to develop a mobile multi-sensor data acquisition system