Product Description
NavSpark-BD is a small, powerful, breadboard-friendly, 32bit development board that is Arduino compatible, with a world class GPS/Beidou receiver as on-board peripheral. NavSpark-BD is designed to run Wiring, the same simple code as the Arduino platform.
GENERAL SPECS
* Support Arduino IDE (custom integration of Wiring libraries, Windows & Linux)
* GPS/Beidou receiver on board
* Breadboard compatible
* 38mm x 18mm size
HARDWARE SPECS
* 100MHz 32bit LEON3 Sparc-V8 + IEEE-754 Compliant FPU
* 1024KB Flash Memory + 212KB RAM
* ~80uA/MHz @ 3.3V
* Powered and programmed by micro USB connector
* 1x full duplex asynchronous UART
* 1x asynchronous UART transmit
* 1x time-shared SPI with 3 chip selects to control 3 slave devices
* 1x 2-wire interface
* 1x 24bit PWM
* 17x digital I/O pins (shared with above functional pins)
* Atomic clock synchronized P1PPS time reference with +/-10nsec accuracy
GPS/Beidou CHIPSET SPEC
* 167 channel Venus 8 engine
* Uses GPS, Beidou, SBAS, QZSS signals
* 1 ~ 10 Hz update rate
* Position accuracy 2.5m CEP
* Velocity accuracy 0.1m/sec
* Warm start TTFF under open sky 29sec average
* Cold start TTFF under open sky 30sec average
* Cold start sensitivity -148dBm
* Tracking sensitivity -165dBm
* Operating range : (altitude < 18km) or (speed < 515m/sec), both not exceeded simultaneously
The 2nd image shows what the shipped items include.
DOWNLOADS
Schematic
User Guide & Development Tools
OTHER ITEMS OF INTEREST
Antenna : https://navspark.mybigcommerce.com/tri-band-gps-galileo-beidou-glonass-active-antenna/
SMA-to-UFL connector cable: https://navspark.mybigcommerce.com/sma-to-u-fl-connector-cable-4pcs-set/
