Ai-Thinker A9G GSM/GPRS+GPS/BDS Development Board


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Approx Restocking Date: 25 to 30 Days
SKU: 813195
  1. Board Based On AI-Thinker A9 GPRS Module
  2. Supports Firmware Upgrade Via Serial Port
  3. Operating Voltage: 5v


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Category: IoT Development Boards

This GPRS GSM breakout board based on the AI-Thinker A9G, which is the newest GSM GRPS Quad-Band module. You can add voice, text, SMS, and data to your project with this module. It is a high-cost performance compare with SIM800, SIM900. A9 is an ideal solution for M2M applications, suitable for automotive, industrial and PDA, personal tracking, electricity environment detection, wireless POS, smart metering, and other M2M applications, to provide comprehensive GSM / GPRS text messaging, voice and data transmission services.


  1. Working voltage: 5v USB or Lipo battery(3.3V-4.2V)
  2. Support the GSM / GPRS four bands, including 850,900,1800,1900MHZ
  3. Supports digital audio and analog audio, supports HR, FR, EFR, AM R voice coding
  4. Support voice calls and SMS messages
  5. Embedded network service protocol stack
  6. Support standard GSM07.07.07.05AT command

Package Includes:

1 x Ai-Thinker A9G GSM/GPRS+GPS/BDS Development Board

SKU: 813195 Category:




GPRS Multi-Slot

Class 12

GPRS Mobile Station

Class B

Compatible with GSM

Class 4 (2W@850/ 900MHz)
Class 1 (1W@1800/1900MHz)

Power Supply

3.5~4.2V typical value 4.0V



AT command

3GPP TS 27.007, 27.005

Operating Temperature (°C)

-40 to 85

Length (mm):


Width (mm):


Height (mm):


Weight (g):


Shipping Weight 0.025 kg
Shipping Dimensions 12 × 8 × 3 cm
1 Month Warranty

This item is covered with a standard warranty of 1 month from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects. Replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.


Questions and answers of the customers

  1. 0 votes

    Ensure the following things you have done corre... Read more

  2. 0 votes
    Q Does it have a charging circuit answer now
    Asked by milind on October 8, 2023 8:52 pm

    No, it doesn't have charging circuit.

    th... Read more

  3. 0 votes
    Q Does it have onboard battery charger? answer now
    Asked by milind on September 25, 2023 9:07 am

    No, it don't have.

    thank you for asking ... Read more

  4. 0 votes
    Q Will it work with 3G/4G SIM? answer now
    Asked by shersiajk on January 7, 2023 9:09 pm
    A No, this is a GPRS Module i.e 2G only.
  5. 0 votes

    Insert a micro SIM card.

  6. 0 votes
    Q does it includes gps and gprs antenna? answer now
    Asked by dabralabhishek01 on October 28, 2020 5:17 pm
    A yes
    A yes
Only registered users are eligible to enter questions
Country Of Origin: China