GLINK RoboThings A9G GSM/GPRS+GPS/BDS Development Board

Original price was: US$20.00.Current price is: US$17.00.

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RoboThings A9G GSM/GPRS+GPS/BDS Development Board
  • GSM/GPRS Functionality: The development board integrates a GSM/GPRS modem based on the A9G module. It supports quad-band GSM/GPRS operation, allowing it to connect to cellular networks worldwide. This enables applications to communicate over the cellular network for data transmission, voice calls, and SMS messaging.
  • GPS/BDS Functionality: The A9G module also incorporates a GPS/BDS receiver, providing accurate positioning and navigation capabilities. It can receive signals from GPS (Global Positioning System) and BDS (BeiDou Navigation Satellite System) satellites, allowing applications to determine precise location coordinates.
  • Compact Form Factor: The development board is designed to be compact and portable, making it suitable for projects with size constraints. It typically features a small form factor and integrated connectors for easy integration into your application.
  • Development Interfaces: The board usually includes various interfaces to facilitate development and connectivity with other devices. These may include GPIO (General-Purpose Input/Output) pins for digital and analog I/O, UART (Universal Asynchronous Receiver-Transmitter) for serial communication, I2C (Inter-Integrated Circuit) and SPI (Serial Peripheral Interface) for connecting external sensors, displays, or other peripherals.
  • Onboard SIM Card Slot: The development board typically provides an onboard SIM card slot, allowing you to insert a SIM card for cellular connectivity. This eliminates the need for an external GSM/GPRS module and simplifies the setup process.
  • Antenna Connectors: To ensure optimal signal reception for both GSM/GPRS and GPS/BDS functionalities, the board is typically equipped with antenna connectors. These connectors enable you to attach external antennas to enhance signal strength and improve performance.
  • Power Supply Circuitry: The development board typically includes power supply circuitry to provide the necessary voltage levels for the A9G module and connected peripherals. It may support various power input options, such as USB or external power sources.
  • Software Development Kit (SDK): The A9G module is usually accompanied by a software development kit (SDK) and libraries, which provide APIs and tools for programming and controlling the GSM/GPRS and GPS/BDS functionalities. The SDK enables developers to write code and interact with the module’s features efficiently.
Technical Details
Product Dimensions
‎3.5 x 1.8 x 1.2 cm; 20 Grams
Item part number
Mounting Hardware
‎BDS, Development Board, anteena
Number of items
Connector Type
Country of Origin
Item Weight
‎20 g

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