GP 02 GPS

GP-02 is a high-performance BDS/GNSS multi-mode satellite navigation receiver SOC module, which integrates RF front-end, digital baseband processor, 32-bit RISC CPU, power management and active antenna detection and protection functions. Support avariety of satellite navigation systems, including China’s Beidou satellite navigation system BDS, the United States’ GPS, and Russia’s GLONASS, which canrealize multi-system joint positioning.

Technical Specifications

ItemGP-02
Voltage Supply 3V – 5.5V
Power Input Type MOLEX 4 PIN
Functions
BDS/GNSS multi-mode satellite navigation receiver
SOC module.
Operating
Temperature

-40°C to 125°C
Board Dimensions 20 x 40 mm

Board Spesific Properties

  • It can work with 3.3V or 5V.
  • It easily communicates with an MCU with TTL I2C and UART outputs.
  • PPS, RST, INT and SAFE pins are work with 3.3V.
  • This board works with I2C and UART. (You can see more info in SAM M8Q
    Datasheet.)

Board Pinout

PIN NumberPIN NameDescription
1VCC Power Supply
2RX Received Data Pin
3TX Transmit Data Pin
4GND Ground
PIN NumberPIN NameDescription
1PPS Time pulse signal
2N/F Shutdown control, keep high level during
normal
3RST External reset input, internal pull-up, it must be
left.
4GPS-BDS
When HIGH level or floating, it is BDS+GPS.
(Actually this pin is 3.3V power pin, middle pin
is gps io pin; when you short-jumper it
together io pin will be HIGH. )
5GLNSS-GPS
When LOW level, it is GPS+GLONASS.
(Actually this pin is GND power pin, middle pin
is gps io pin; when you short-jumper it
together io pin will be LOW. )