Ai Thinker A9 GPRS Series Module

(1 customer review)
Availability:

In stock


SKU: 648409
  1. Supports GSM/ GPRS frequency: 800/ 900/ 1800/ 1900 MHz.
  2. Working voltage: 3.5v – 4.2v
  3. Power voltage: >3.5 Volts
  4. Low power consumption:
  5. Sensitivity GPIO level: 2.8 volts

 429.00

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Brand: Ai-Thinker
Category: Ai Thinker ESP Modules

Ai Thinker A9 GPRS Series Module can be used in a wide range of IoT applications and is ideal for IoT applications for home automation, industrial wireless control, wearable electronics, wireless location sensing devices, wireless location system signals, and other IoT applications.

The A9 is a complete quad-band GSM / GPRS module in a compact design SMD package. Its stable performance, the appearance of compact, cost-effective, could meet the diverse needs of customers.


Features:

  1. Supports GSM/ GPRS frequency: 800/ 900/ 1800/ 1900 MHz.
  2. Supports voice calls and SMS messages.
  3. The data rate is 85.6 Kbps
  4. Supports firmware upgrade via serial port
  5. Support PBCCH
  6. Supports 3 serial ports, one download serial port, one AT command port.
  7. Working temperature: -30 ℃-80℃
  8. Working voltage: 3.5v – 4.2v (it’s best to power by 4v)
  9. Power voltage: >3.5 Volts
  10. Low power consumption:
  11. Sensitivity GPIO level: 2.8 volts

Package includes:

1 x Ai Thinker A9 GPRS Series Module

SKU: 648409 Category:
Model Name

A9

Package

SMD54

Frenquency

850/900/1800/1900MHz

GPRS Multi-slot

Class 12

GPRS Mobile Station

Class B

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

GPRS Class 12

Max 85.6kbps (Up & Down)

Coding scheme

CS 1,2, 3, 4

PBCCH

support

SIM Card

1.8V/3V

UART

3pcs (including firmware upgrade serial port)ˈbaud rate support 2400~1843200bps, default115200bps

Antenna

Pad

Communication Interface

I2C,USB,UART,SDMMC,GPIO,ADC

Working Temperature

-20°C ~ +75°C

Length (mm)

19.2

Width (mm)

18

Height (mm)

2.5

Weight (gm)

3

Shipping Weight 0.03 kg
Shipping Dimensions 8 × 5 × 1 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.  Reimbursement or 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.

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Country Of Origin: China