Any sensor that streams data over Lab Streaming Layer (LSL) protocol can be readily integrated with SMARTING PRO device. The devices also support UDP protocol for sending triggers which can be used for data synchronization.
SMARTING PRO supports hardware triggering in the form of TTL triggers – for more information on hardware inputs, see this article. There, you can also read about differential channels that can be configured for ExG measurements. This means it’s possible to connect different sensors on the SMARTING PRO device itself. Please note that the sensors connected to SMARTING PRO device need to be passive!