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AI-thinker A9G GSM/GPRS+GPS/BDS Development Board

RBD-1138
  • Board Based On AI-Thinker A9 GPRS Module
  • Supports Firmware Upgrade Via Serial Port
  • Operating Voltage: 5v
BDT 1,940
rating Read the review
Average rating: 1.5/5 - Number of reviews: 1
Quantity
In-Stock

  • Store Pickup Available! Store Pickup Available!
  • Free Ship Over 5000 BDT Free Ship Over 5000 BDT
  • Quality Product Quality Product
  • No Warranty No Warranty
  • No Replacement No Replacement
Description

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. RoboticsBD

Application:

  1. Remote monitoring intercom with GSM and microphone/speakers,
  2. Remote monitoring camera with GPRS + TF + camera extension board,
  3. Wechat payment slot machine scheme with the slot machine function.
  4. Anti-theft tracking device with GPRS + GPS and accelerometer
  5. Supports voice call and SMS message.
  6. Supports GSM/ GPRS frequency: 850/ 900/ 1800/ 1900 MHz.
  7. Supports GPRS data service, the maximum download data rate is 85.6 Kbps, upload data is 42.8 Kbps.
  8. Supports GSM07.07, 07. 05 AT commands and Ai-Thinker explosion command.
  9. Supports 3 serial ports, one download serial port, one AT command port.

Features:

  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

General Specification
Model A9G
Frenquency 850/900/1800/1900MHz
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
Current 1.14mA@DRX=5
1.03mA@DRX=9
AT command 3GPP TS 27.007, 27.005
Working Temperature Range (°C) -40 to 85
Length (mm) 40
Width (mm) 25
Height (mm) 15
Weight (gm) 22
Shipment Weight 0.025 kg
Shipment Dimensions 12 × 8 × 3 cm

Documentation:

  1. AI-Thinker A9G
  2. A9G GPRS/GSM+GPS/BDS
  3. Supports digital audio and analog audio, supports HR, FR, EFR, AM R voice coding

Package Includes:

1 x AI-thinker A9G GSM/GPRS+GPS/BDS Development Board

Product Details
RBD-1138
39 Items
Not as good
rating
24/09/2022
Amirul
Its not good as i expected. The module didnt come with the oem firmware. after burning it seems either the device is buggy or the whole product is not as mature as one would expect.\r\n\r\ngprs connection is limited to within the module. could not use ppp also AT based HTTPGET and HTTPPOST dont work with https and even if it works sometimes, it only works for one or two calls. sms works correctly.\r\n\r\nbuy if you have basic needs only
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