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AI Thinker A9G GSM/GPRS+GPS module
AI Thinker A9G GSM/GPRS + GPS module with quad-band 2G support, SMS, voice, data, and real-time location tracking—ideal for IoT, vehicle tracking, and monitoring projects.
The AI Thinker A9G GSM/GPRS + GPS Module is a compact, low-power communication module that integrates 2G GSM/GPRS connectivity with GPS positioning in a single board. Designed for IoT, tracking, and remote monitoring applications, the A9G offers reliable voice, SMS, data transmission, and real-time location tracking.
The module supports quad-band GSM (850/900/1800/1900 MHz), ensuring wide network compatibility. Its integrated GPS receiver provides accurate latitude and longitude data, making it ideal for vehicle tracking, asset monitoring, wearable devices, and emergency systems.
With UART serial communication, the A9G module is easy to interface with popular microcontrollers such as Arduino, ESP32, STM32, and Raspberry Pi. Its low power consumption and small form factor make it perfect for battery-powered and embedded applications.

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- Support 802.11b / n / g wireless standard
- Independent development MCU platform
- High cost performance
- Support UART / GPIO data communication interface
- Support STA / AP / STA + AP coexistence mode of operation
- Support SmartLink intelligent networking (APP)
- Support wireless upgrade firmware
- Support WPS network configuration
- Built-in onboard antenna &Temperature and humidity sensor
- RGB three-color light adjustable
- Provide rich AT command set configuration
- Free AiCloud cloud service for debugging
- 3 AA batteries / 5V adapter power supply
- Size: 61.6mm x 56.2mm;
HC-06 4Pin Bluetooth Module Without Reset Switch
- Working current: matching for 30 mA, matching the communication for 8 mA.
- Dormancy current: no dormancy.
- Used for a GPS navigation system, water, and electricity gas meter reading system.
- With the computer and Bluetooth adapter, PDA, seamless connection equipment.
- Bluetooth module HC-08 Master and slave Two in one module.
- Use the CSR mainstream Bluetooth chip, Bluetooth V2.0 protocol standards.
- Potter default rate of 9600, the user can be set up.
- Bluetooth protocol: Bluetooth Specification v2.0+EDR
- Speed: Asynchronous: 2.1Mbps(Max) / 160 kbps, Synchronous: 1Mbps/1Mbps.
- Security: Authentication and encryption.
- Profiles: Bluetooth serial port.

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