Ai Thinker GP-02 Kit BDS GPS GNSS Module

Unlock precise multi-constellation positioning with the Ai Thinker GP 02 GPS Module Kit, a compact, developer-ready GNSS evaluation board designed for makers, engineers, and IoT enthusiasts who demand accuracy and versatility. Built around the powerful AT6558R SoC, this board packs a full satellite navigation stack into a breadboard-friendly form factor.

The GP-02-Kit integrates an RF front end, digital baseband processor, 32-bit RISC CPU, power management, and active antenna protection — supporting BDS, GPS, and GLONASS systems for true multi-mode positioning. It also supports GALILEO, QZSS, and SBAS for combined and standalone positioning, along with D-GNSS, A-GNSS, ephemeris prediction, and Dead Reckoning hybrid navigation.

With timing accuracy under 30 ns, it’s well suited for synchronization tasks in communication systems. Communication is handled via UART at baud rates up to 256000 bps, and the board runs on a straightforward 5V supply — making integration fast and effortless. Whether you’re building a drone, IoT tracker, navigation device, or timing system, the GP-02-Kit delivers professional-grade GNSS performance with minimal setup.

Specification:

• Model : GP-02-Kit
• Main Chip : AT6558R (Satellite Positioning SoC)
• GNSS Systems : BDS (BeiDou) / GPS / GLONASS (multi-mode joint positioning)
• Antenna : Built-in ceramic antenna
• Positioning Update Rate : 1 Hz (max 5 Hz)
• Communication Interface : UART (NMEA protocol)
• Max UART Baud Rate : 256000 bps
• Default Baud Rate : 9600 bps
• Pin Count : 6 (SMD-6)
• PPS Output : Yes (Pulse Per Second)
• Power Supply : 5V DC
• Operating Current (BDS+GPS) : 23 mA
• Sleep Mode Current : 5 mA
• Standby Current : 8 µA
• Dimensions : 20.3 × 18.0 × 3.1mm (±0.2mm)
• Package Includes : 1 × Ai Thinker GP-02-Kit GNSS Development Board