Please [Login] or Register
My Account 
  • Pre-sales
    If you have any questions before making a purchase, chat with our online sales to get more information.
    Start Online Chat

  • After Sales
    Contact customer service for order status and other after-sales issues.
    Submit a Request

All Categories

  • Displaying 6/6

Product Features:

  • Hook your Arduino up to GSM/GPRS cell phone network with GPRS shield! You can use your Arduino to dial a phone number or send a text to your friend via easy to use AT commands now. This new version features a quad-band low power consumption GSM/GPRS module SIM900 as well as a compact PCB antenna. Meanwhile, improvements on interfaces and basic circuit have been taken to make it more concise and reliable. Check out the improvement details of V2.0.
  • Note: Headers of this product is shipped unsoldered.
  • Features
  • Compatible with standard Arduino and Arduino Mega
  • Selectable interface between hardware serial port and software serial port
  • Quad band support: 850/900/1800/1900MHz
  • Support TCP/UDP protocols
  • Full control via AT commands set: Standard - GSM 07.07 & 07.05 and Enhanced - SIMCOM AT Commands
  • 2-in-1 headset jack
  • Convenient external SIM card holder
  • Low power consumption: 1.5mA(sleep mode)
  • Cautions
  • Make sure your SIM card is unlocked.
  • GPRS Shield doesn't come with ESD precautions. Take special care when handling it in dry weather.
  • The factory default setting for the GPRS Shield UART is 19200 bps 8-N-1. (Can be changed using AT commands).
  • Material: PCB + Brass
  • Dimensions: 70 x 50 x 20 mm / 2.76 x 1.97 x 0.79 inch
  • Weight: 52 g / 1.83 oz
  • Color: Black
  • Any question about technology and skill, you can discuss in this Forum:

Package Contents:

  • 1 x Module
  • 4 x Pin Header
Available Shipping Method Tracking NO. Estimated Delivery


1) Estimated delivery time includes processing time and actual shipping time. Normally our processing will take 1-2 working days.

2) Estimated Delivery Time shown above is only for reference, since actual delivery time depends on shipping service selected, delivery schedule and local customs clearance time, especially during peak periods.

3) Shipping Costs shown include fuel surcharges and may change a bit due to the fluctuation of currency exchange rates.

4) For the order with only one item (only one item):

a. if your item is less than 20USD and need registered freight, you need to pay certain upgrading fee.
b. if your item is more than 20USD, our system will ship your item with tracking number automatically free of charge.

5) For the order with multiple items (multiple items):

a. if most items' price is more than 20USD in one order, we will send the parcel with tracking number for free.
b. if most items in one order is low value with reasonable weight and size, our Checkout process is able to identify such order giving free registered freight on it.
c. if most items in one order are low value but with relatively high weight (i.e. Value: Weight ratio is not in reasonable range), we will charge certain discounted upgrading fee if you need tracking number.

Custom Tax

A. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility.

B. Please check with your country's customs office to determine what these additional costs will be prior to buying.

Return Policy

All the cell phones you bought from come with 6-month warranty and all the items we offer have a 3-month warranty. See additional details, please refer to our Shipping & Returns or our FAQ Return Policy.

Ask questions, Share opinions, Gain insight. Welcome to TinyDeal Discussion Forum
Post New Topic

No discussions yet.

Want to join in this discussion, sign in or create an account to post or reply. We will give you instant bonus 1-5 TD Points Thanks for your support.
Tips:TinyDealDiscussion Forum is an open platform. All topics of our products are allowed here except spam. For professional questions, please contact us via or post them in our FAQ for a guaranteed response. We make every effort to make the quickest replies.

Customer Reviews

There are no customer reviews yet.

Please Login first if you want to submit your product review.

    Indicates required fields*
    Easy Of Use :
    Price :
    Build Quality :
    Usefulness :
    Customer Service :
    Overall :
    Review Summary: *

    Login to post a review

    Sorry, but you only can make review on this product after purchasing it.

Are you going to sign up for a new member?

Sign Up Now

Copyright © 2016 TinyDeal Direct Online Store.