The DS3900P2 is a stand alone I2C/USB EVKIT (also referred as ‘dongle’) that could be used with to communicate with the lMAX34463, MAX34451, MAX34460, and MAX34461.
The onboard dongle on any EVKIT can be disconnected by taking off the SCL, SDA jumpers on J23/24 and use the DS3900P2 EVKIT to communicate with the device.