Ai-Thinker GP-02 is a compact GPS / BDS / GNSS module designed for positioning, navigation, and location-aware embedded products. According to the official Ai-Thinker specification, the GP-02 supports multi-system satellite positioning, offers compact dimensions for hardware integration, and is suitable for tracking, transportation, and other embedded GNSS applications.

The Ai-Thinker GP-02 GNSS module is intended for developers building IoT tracking, smart transportation, drones, navigation hardware, and security products that need stable positioning and straightforward UART-based integration. Its small footprint makes it practical for compact devices where positioning capability must be added without using a larger development board.

Features

• GNSS module supporting GPS, BDS, and related multi-system positioning modes
• Main chip is AT6558R according to the official GP-02 specification
• Compact SMD-18 package for embedded integration in space-constrained hardware
• Supports UART communication with baud rate up to 256000bps
• Supports compact positioning and navigation system integration in embedded products
• Supports active antenna related design through dedicated RF and antenna power pins
• Wide operating temperature range for industrial and outdoor deployment scenarios
• Suitable for tracking, navigation, geolocation, and location-aware IoT applications

Specifications

Applications

• IoT tracking, logistics, fleet monitoring, and location-aware terminals
• Smart transportation and vehicle positioning systems
• Drones, outdoor navigation, and geolocation-based embedded devices
• Security and surveillance products that need position information
• Compact embedded systems requiring a small GNSS module for navigation or timing

Other Content

Ai-Thinker GP-02 is positioned as a compact GNSS module for embedded positioning applications. Official materials emphasize small size, UART-based integration, and practical support for multi-system positioning, which makes the GP-02 suitable for both product development and direct hardware integration.

The official pin definition also shows dedicated signals for UART, PPS, RF input, active antenna power, and backup-related functions, which helps teams design around timing output, antenna support, and positioning control in custom boards.

Resources

• GP-02 module specification
• Ai-Thinker product list

FAQ

Is the GP-02 a module or a development board?

The Ai-Thinker GP-02 is a compact GNSS module, not a development board.

What chip is used in the GP-02?

According to the official specification, the GP-02 uses the AT6558R chip.

What interface does the GP-02 use?

The official specification lists UART communication, with maximum supported baud rate up to 256000bps.

What is the GP-02 suitable for?

The Ai-Thinker GP-02 GNSS module is suitable for IoT tracking, smart transportation, drones, navigation devices, and other embedded positioning applications.