GNSS Add-on Board

The high precision Spresense GNSS add-on board is equipped with Sony's GNSS receiver CXD5610. The board supports dual-band positioning (L1 and L5) and the industry's lowest power consumption is achieved through proprietary high-frequency analog circuit technology and digital signal technology.

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Product Specification

Spresense GNSS add-on board


Spresense GNSS add-on board

Model name


CXD5602PWBGNSS1W

Spresense GNSS add-on board

Size


33.0 mm x 20.6 mm

Spresense GNSS add-on board

Band


L1/L5

Spresense GNSS add-on board

IO Voltage


DC 1.8V

Spresense GNSS add-on board

Antenna


External

Spresense GNSS add-on board

Antenna connector


U.FL

Spresense GNSS add-on board

Control Interface


I2C:2pin, Interrupt:1pin

Spresense GNSS add-on board

GNSS receiver LSI


CXD5610GF

Spresense GNSS add-on board

GNSS


GPS(L1C/A,L5), GLONASS(L1OF), BeiDou(B1I,B1C,B2a), Galileo(E1 CBOC,E5a), QZSS(L1C/A,L1S,L5), SBAS(L1),NavIC(L5)

Spresense GNSS add-on board

GNSS receiver sensitivity


Cold start:-149dBm

Hot start:-165dBm

Tracking:-167dBm

Spresense GNSS add-on board

Time to first fix (TTFF)


Cold start:about 24sec

Hot start:about 1sec

Measured in an open sky environment.

The time varies greatly depending on the reception environment.

Spresense GNSS add-on board pin assignment

Confirmed antenna list

Read more about Sony's GNSS Technology

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