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Author Topic: Adding a EEG-Analog-ASM  (Read 2036 times)


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Adding a EEG-Analog-ASM
« on: August 02, 2016, 10:55:13 PM »
Hi, i´m new in EEG and sorry for my English.

How can i connect a second an third Analog-ASM to an EEG-SMT ?




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Re: Adding a EEG-Analog-ASM
« Reply #1 on: August 24, 2016, 09:53:10 AM »
Hey Björn,

Unfortunately, the deign of EEG-SMT does not allow hardware expansion. EEG-SMT is targeted at people with less electronics knowledge and meant to be used without hardware modifications. You can use multiple EEG-SMT units however (this is described in the user's manual - you can easily reprogram the FTDI chip inside so that each unit has unique ID). The biggest challenge of using multiple EEG-SMTs would be the software - I couldn't find a piece of visualization software that can use two input devices.

The products that allow hardware expansion are EEG-ANALOG-ASM and EEG-DIGITAL-ASM, that follow the suggested OpenEEG hardware design almost blindly. There are other difficulties there though and electronics experience is required.

Best regards,
Technical support and documentation manager at Olimex