sessantaquattro user manual v1.1 - June 2017
pag. 10
7
DETAILED DESCRIPTION
Sessantaquattro is a battery portable equipment for acquisition of surface EMG and EEG. Signals
can be transferred to a PC for real time display and recording or directly stored on a MicroSD card
by the device. The device can act as a WiFi acces point or connect to an existing network provided
by an external access point. In both cases, sessantaquattro has an IP address where a web page
can be reached using any browser, for configuration, control and firmware update.
Data transfer to a PC is obtained through a TCP socket opened by the PC. A configuration string
sent to sessantaquattro can set all the acquisition parameters and start the data transfer. The
communication protocol is available for custom development together with demonstration Matlab
code.
7.1
Controls, indicators and connector
Sessantaquattro can be fully configured by means of its internal web page, while the LEDs and
button just provide a quick access to basic functions.
FIG. 7.1: Sessantaquattro controls, connectors and indicators.
7.1.1
Input and recharge connector
The 80 pins connector is the interface between sessantaquattro and its adapters. The different
adapters allow to connect the device with different type of electrodes and sensors or to recharge
the battery. The pinout of the connector is available on request for custom developments. Refer to
section 8.3 for additional details about the available adapters.
