A9G GSM/GPRS+GPS Module

Rating:
80% of 100
SKU: TEL0134 Brand: DFRobot Guides (1)
A9G is a complete quad-band GSM/GPRS+GPS module based on the RDA8955 chip. The cost reduction of the core chip provides users with a cost-effective IoT solution...
$19.50 AUD, inc GST
$17.73 AUD, exc GST

Available with a lead time
Expect dispatch between Mar 11 and Mar 18

Quantity Discounts:

  • 10-25 $17.20 (exc GST)
  • 25+ $16.84 (exc GST)

Restrictions apply to this RF Equipment for use in Australia:

  • Only to be operated on 433Mhz / 915-930Mhz / 2.4Ghz  (check the product description for compatible frequency ranges).
  • If operating outside of shared frequencies or in such a way that is beyond low interference potential devices are intended to function, then you have obtained the appropriate authorisation to do so.

For use in other locations around the world:

  • Follow region-specific frequency spectrum rules.

A declaration of use will need to be submitted during checkout.

- +

0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Shipping:

  • $6+ Standard (5+ days*, tracked)
  • $10+ Express (2+ days*, tracked)
  • FREE Pickup (Newcastle only - must order online*)

Shipping costs may increase for heavy products or large orders.

Exact shipping can be calculated on the view cart page.

*Conditions apply, see shipping tab below.

This is a 2G device. As the 2G networks in Australia have been dismantled the mobile part of this chip is not functional within Australia. The GPS component of this board is still operational

Introduction

A9G is a complete quad-band GSM/GPRS+GPS module based on the RDA8955 chip. The cost reduction of the core chip provides users with a cost-effective IoT solution. Integrating protocol stacks such as GSM/GPRS inside, this module supports the basic phone voice call/SMS, serial to GPRS and GPS data transmission functions, which can be used in a wide range of applications, such as IoT, vehicle-mounted equipment, remote localization, electric power environment monitoring.

Users could upload the information of module position to WeChat Mini-Programs or other APPs with only a SIM or IoT card, and then directly check the position information on the phones. A9G could also work with other devices by AT command. Besides, the module comes with 29 GPIOs and integrated SDK that could greatly facilitate private redevelopment.

TEL0134-desc-img

Features

  • 32 bit RISC core, frequency up to 312MHz, with 4k instruction cache, 4k data cache
  • Up to 29 GPIOs (with two download pins)
  • PMU(Power Management Unit): Lithium battery charge management, integrated DC-DC and LDOs
  • Quad-band GSM/GPRS (850/900/1800/1900MHz)
  • Voice call
  • SMS
  • GPS integrated(GK9501), connected with GPRS chip internal through the serial port(UART2), real-time positioning

Specification

  • Working Temperature: -20℃+70℃
  • Low Power Mode Current: 2mA below (average)
  • GPRS Class 10
  • Sensitivity<-105dB
  • GPIO Level: 2.8V
  • Supports GPRS data service, the maximum download data rate is 85.6 Kbps, upload data is 42.8 Kbps.
  • Supports standard GSM07.07,07.05 AT command and Ai-Thinker expandable  command set
  • Supports 3 serial Ports, one download serial port, one GPS port
  • AT command supports standard AT & TCP/IP command Port
  • Supports GPS+AGPS

Documents

Shipping List

  • A9G Module ×1
  • GPS Antenna ×1
  • GSM Antenna ×1

Product Comments

Exact shipping can be calculated on the view cart page (no login required).

Products that weigh more than 0.5 KG may cost more than what's shown (for example, test equipment, machines, >500mL liquids, etc).

We deliver Australia-wide with these options (depends on the final destination - you can get a quote on the view cart page):

  • $3+ for Stamped Mail (typically 10+ business days, not tracked, only available on selected small items)
  • $6+ for Standard Post (typically 6+ business days, tracked)
  • $10+ for Express Post (typically 2+ business days, tracked)
  • Pickup - Free! Only available to customers who live in the Newcastle region (must order online and only pickup after we email to notify you the order is ready). Orders placed after 2PM may not be ready until the following business day.

Non-metro addresses in WA, NT, SA & TAS can take 2+ days in addition to the above information.

Some batteries (such as LiPo) can't be shipped by Air. During checkout, Express Post and International Methods will not be an option if you have that type of battery in your shopping cart.

International Orders - the following rates are for New Zealand and will vary for other countries:

  • $11+ for Pack and Track (3+ days, tracked)
  • $16+ for Express International (2-5 days, tracked)

If you order lots of gear, the postage amount will increase based on the weight of your order.

Our physical address (here's a PDF which includes other key business details):

Unit 18, 132 Garden Grove Parade
Adamstown
NSW, 2289
Australia

Take a look at our customer service page if you have other questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.

Have a product question? We're here to help!

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