GPRS GSM Module A9 Core Board Pudding Development board SMS Voice Wireless Data Transmission IOT
$23.99
GPRS GSM Module A9 Core Board Pudding Development board SMS Voice Wireless Data Transmission IOT

GPRS GSM Module A9 Core Board Pudding Development board SMS Voice Wireless Data Transmission IOT

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$23.99

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Product Description

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 A9 Core Board Pudding Development board 
 

Document:
 

A9 development board schematic:

A9 development board principle library:

For other basic information, please refer to the WIKI/GPRS page.: 

CSDK_Github open source information

More Detailed Photos:

GPRS GSM Module A9 Core Board Pudding Development board SMS Voice Wireless Data Transmission IOT
GPRS GSM Module A9 Core Board Pudding Development board SMS Voice Wireless Data Transmission IOT
GPRS GSM Module A9 Core Board Pudding Development board SMS Voice Wireless Data Transmission IOT
GPRS GSM Module A9 Core Board Pudding Development board SMS Voice Wireless Data Transmission IOT
GPRS GSM Module A9 Core Board Pudding Development board SMS Voice Wireless Data Transmission IOT
GPRS GSM Module A9 Core Board Pudding Development board SMS Voice Wireless Data Transmission IOT
GPRS GSM Module A9 Core Board Pudding Development board SMS Voice Wireless Data Transmission IOT

Additional Information

When you order from Alexnld.com, you will receive a confirmation email. Once your order is shipped, you will be emailed the tracking information for your order’s shipment. You can choose your preferred shipping method on the Order Information page during the checkout process. Alexnld.com offers 3 different international shipping methods, Airmail, Airmail registered and Expedited Shipping Service, following are delivery times:

Airmail and Airmail Registered Area Time
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Australia, New Zealand, Singapore 10-25 business days
United Kingdom, France, Spain, Germany, Netherlands, Japan, Belgium, Denmark, Finland, Ireland, Norway, Portugal, Sweden, Switzerland 10-25 business days
Italy, Brazil, Russia 10-45 business days
Other countries 10-35 business days
Expedited Shipping 7-15 business days to Worldwide

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