GPRS GSM Module A9 Module SMS Voice Wireless Data Transmission IOT GSM Internet of Things

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$5.04

Ex Tax: $5.04

Stock: In Stock
Model: EB000578
Dimensions: 19.20mm x 18.80mm x 2.70mm
SKU: EB000578

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Overview:

1. The A9 development board is a multi-function development board based on the Axin A9G GPRS/GSM module, which can be used to verify the basic communication functions and peripheral functions of the A9 module.

2. A9 development board has basic telephone/sms, GPRS network communication.

3. A9 development board contains lithium battery charge management, microphone, speaker interface, USB communication interface, multiple user buttons / led, TF card slot, acceleration sensor, SPI interface, I2C2 interface, ADC interface.

4. Pudding series development board camera expansion board, can be connected to 30W/200W camera.

5. A9 development board slot machine expansion board, can be connected to a traditional coin machine.

Specifications:

* Chip size: 19.2*18.8*2.7mm (±0.2mm)

* Working temperature -30 ° C +80 ° C;

* Working voltage is 3.5V-4.2V, 4V power supply is recommended;

* Boot voltage > 3.5V;

* Low power average current is below 2ma;

* Support GSM/GPRS four frequency bands, including 850, 900, 1800, 1900MHZ;

* GPRS Class 10;

* Sensitivity <-105;

* Support voice calls;

* Support SMS SMS;

* GPIO level is 2.8V;

* Support GPRS data service, maximum data rate, download 85.6Kbps, upload 42.8Kbps;

* Support standard GSM07.07, 07.05 AT commands and Ai-Thinker extension commands;

* A9 supports 3 serial ports, one download serial port and one AT command port;

* AT command supports standard AT and TCP/IP command ports;

* Support digital audio and analog audio, support HR, FR, EFR, AMR voice coding

Package Included:

1 x GPRS GSM Module A9 Module

Document:

CSDK_Github open source information:

GPRS-GSM-Module-A9-Module-SMS-Voice-Wireless-Data-Transmission-IOT-GSM-Internet-of-Things-1507060

Shipping Time

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The timeline of the whole shipping process is shown below:

The total delivery time is calculated from the time your order is successfully placed to the time received. Total delivery time is broken down into processing time and shipping time.

Processing time: The time it takes to prepare your item(s), includes preparing your items, performing quality inspections, and packaging for shipment. Normally, the processing time is 1-3 days (Only include Monday to Saturday ) after getting your order.

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Shipping Rates

You could choose the shipping method based on your preference during checkout, different shipping methods will apply different rates and shipping times. Please check the following chart for detail:

Shipping Method Shipping Rates Shipping Times
Flat Shipping (Promotion)
$10 About 5-30 Working Days to Worldwide (Only include Monday to Saturday )
Standard Express（0.5KG starting price listed）
Based On Weights About 5-15 Working Days to Worldwide (Only include Monday to Saturday )
Priority Express （0.5KG starting price listed）
Based On Weights About 3-7 Working Days to Worldwide (Only include Monday to Saturday )

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If you want to know more information, please contact the customer service by contact form or sales@renhotecic.com. We will settle your problem as soon as possible. Enjoy shopping!

Tags: Wireless