4G GNSS-RTK High Precision Positioning Kit (EMEA & Thailand, GPS / GLONASS / Galileo / BDS / QZSS)

4G GNSS-RTK High Precision Positioning Kit (EMEA & Thailand, GPS / GLONASS / Galileo / BDS / QZSS), DFRobot, KIT0212

A GNSS-RTK positioning kit (4G Version for EMEA & Thailand). Achieves 5cm + 1ppm accuracy by receiving RTCM correction data via 4G (Ntrip) from a CORS service. Supports GPS, GLONASS, Galileo, BDS, QZSS (L1/L5 bands). Outputs data via I2C/UART.

Pinout

Logical pinout · physical placement not verified
4G GNSS-RTK HIGH PRECIPWR IN 5~12VGNDType-CSDATXVCCSCLRX
  • PWR IN 5~12V
    Type · Power
  • Type-C
    Type · Power
  • VCC
    Type · Power
  • GND
    Type · Ground
  • SDATX
    Type · I2C, UART
  • SCLRX
    Type · I2C, UART

Start wiring

UART · I2C · USB · 3.3 – 5 V · Breakout

Confirm the data interface matches your host board.

Module pins: PWR IN 5~12V, Type-C, VCC, GND, SDA/TX, SCL/RX. Schematik maps them to your board in the app.

GNSS & GPS

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Adafruit Ultimate GPS (PA1616S/PA1616D), NEO-6M and NEO-M9N u-blox breakouts, Gravity GNSS BeiDou boards with I2C/UART, and 4G or LoRa RTK kits — accuracy and constellation requirements split them.

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