GSM/GPRS Shield For Arduino

GSM GPRS Shield For Arduino with antenna
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GSM GPRS Shield For Arduino with antenna
GSM GPRS Shield For Arduino with antenna
GSM GPRS Shield For Arduino with antenna
GSM GPRS Shield For Arduino with antenna

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Price: US $26.99 / piece
Discount Price: US $25.64 / piece

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The GPRS/GSM Shield provides you a way to use the GSM cell phone network to receive data from a remote location. The shield allows you to achieve this via any of the three methods:

  • Short Message Service
  • Audio
  • GPRS Service

The GPRS Shield is compatible with all boards which have the same form factor (and pinout) as a standard Arduino Board. The GPRS Shield is configured and controlled via its UART using simple AT commands. Based on the SIM900 module from SIMCOM, the GPRS Shield is like a cell phone. Besides the communications features, the GPRS Shield has 12 GPIOs, 2 PWMs and an ADC.


  • Because SIM900 peak current more than 2A. This shield must work with a external DC9V power supply.
  • If you are using MEGA2560. Just need to connect the middle pins of RX and TX jumpers to RX1 TX1 on Arduino Mega 2560. And change the code setting.


  • Based on SIMCom’s SIM900 Module
  • Quad-Band 850 / 900/ 1800 / 1900 MHz – would work on GSM networks in all countries across the world.
  • Control via AT commands – Standard Commands: GSM 07.07 & 07.05 | Enhanced Commands: SIMCOM AT Commands.
  • Short Message Service – so that you can send small amounts of data over the network (ASCII or raw hexadecimal).
  • Embedded TCP/UDP stack – allows you to upload data to a web server.
  • Speaker and Headphone jacks – so that you can send DTMF signals or play recording like an answering machine.
  • SIM Card holder and GSM Antenna – present onboard.
  • 12 GPIOs, 2 PWMs and an ADC (all 2.8 volt logic) – to augment your Arduino.
  • Low power consumption – 1.5mA(sleep mode)
  • Industrial Temperature Range – -40°C to +85 °C



Test code

Please leave us a message to get the Schematic and Test code

or Download it here

tinysine dot com

Average Star Rating:
4.9 out of 5 (58 Ratings)
Oleg S.

October 17, 2015 Быстрая доставка (15 дней до Улан-Удэ). Хорошо упаковано. Работает с библиотекой с сайта производителя. С виду достаточно качественно.
M***d M.

October 9, 2015 good product, good packaging and quick delivery!
P***l G.

October 8, 2015 Very nice!
A***y K.

October 4, 2015 All is OK. Thank's
L***Y S.

October 1, 2015 Great product (very good eletronics quality)! It's works (SMS test in France, Bouygues and SFR test) Very good shipping quality, fast delivery. Thanks
R***o C.

September 23, 2015 ok
M***l V.

September 23, 2015 All Good. Все отлично, упаковка на высоте. Доставили за 14 дней.
Pablo B.

September 22, 2015 Not tested yet, but looks good
Stefano T.

September 22, 2015 perfect!!!
S***i B.

September 22, 2015 Quick shipping...
Pavel K.

September 21, 2015 All OK! Good quality device. Fast shipping to St. Petersburg, Russia. I recommend this seller.
Antonio L.

September 19, 2015 I recommend this seller
C***r S.

September 19, 2015 Thanks very good. Seller very helpy. Hıghly recommended. I hope I can change its imei number. So i will re pay your cost... anyone knows to change imei number ? [email protected] No Feedback Score
S***n G.

September 15, 2015 all great! thanks
Vladimir G.

September 15, 2015 Качество хорошее. Посылку по Китаю отправили EMS за счет этого быстро пришло в Россию и по России.
A***n K.

September 13, 2015 delivery 9 days
M***o A.

September 13, 2015 Best seller, i recomend
E***E T.

September 12, 2015 VERY FAST SHIPMENT
F***o O.

September 11, 2015 Excellent product and seller!
S***o S.

September 11, 2015 Good seller
A***x F.

September 11, 2015 Fast delivery and it was well package. Excellent seller.
A***r A.

September 10, 2015 Good
V***d O.

September 9, 2015 все отлично
E***s J.

September 5, 2015 a+++++++++++++++++
L***o S.

September 4, 2015 Great Seller
J***n D.

September 2, 2015 Very very fast, thank you very much, great seller ;)
G***o U.

September 1, 2015 I didn't tested this Item yet :-(
M***t A.

August 31, 2015 gooddd
M***l E.

August 29, 2015 ok
S***y S.

August 29, 2015 Удобное решение!
A***y Z.

August 28, 2015 good. thanks.
Vladimir K.

August 28, 2015 Большое спасибо. Посылка дошла в Краснодар за рекордные 11 дней. Товар соответствует описанию. Посылка упакована превосходно. Лучшая цена. Доброжелательный продавец. Очень рекомендую. Thank you very much. Sending reached in Krasnodar for a record 11 days. This product fits the description. Sending packed perfectly. Best price. Friendly seller. Highly recommend.
A***a S.

August 25, 2015 1. Прибыл достаточно оперативно; 2. Проверить на работоспособность не смог, т. к. взятый с сайта продавца тестовый код так и не заработал, хотя по косвенным признакам основа этой платы - чип SIM900 была исправна, по крайней мере вызов с телефона на нее проходил; 3. Буду разбираться в схеме с помощью осциллографа, авось исправлю.
A***w M.

August 24, 2015 Доставлено быстро, 10 дней после платежа. Все работает.
Sergey A.

August 24, 2015 До Москвы за 8 дней. Завелось сразу же с библиотекой SIM900. Отличный продавец!)
K***a P.

August 20, 2015 Отличное качество. Быстрая доставка. Уже проверил - все работает. Успехов вам ардуинщики!
M***o N.

August 20, 2015 Excellent, items received as image in perfect condittions, Good package.. TRIBUTTED. Thanks _ muito bem embalado. Tributado em R$77
T***s C.

August 19, 2015 Дошло до Москвы за 10 дней. Пока не проверил, но еоробка цела.
Ali C.

August 14, 2015 Excellent seller
W***h M.

August 13, 2015 Quick delivery. OK
D***l C.

August 13, 2015 excellent product, but the library only works with maximum Arduino version 1.0.5 r2
D***l A.

August 13, 2015 До Махачкалы посылка шла 12 дней... Всё отлично
B***f D.

August 12, 2015 fast And serious
J R.

August 10, 2015 Excellent, very fast, thank you
Stefano S.

August 8, 2015 good+++
Andrew K.

August 7, 2015 Очень быстро привезли, что бы с мегой подружить убрал 2 ноги и повесил на 50,51 пины меги, джемперы как с завода 8)
Melih Z.

August 5, 2015 thank you. Türk arkadaşlar bu modül Türkiye de 1 ay sonunda çalışmıyor.
David A.

August 5, 2015 Very good product. Excellent.
Djones B.

August 3, 2015 Product as described and seems to be OK. Could not test it yet.
S***y B.

August 3, 2015 Excellent!
M***o A.

August 2, 2015 Best seller, fast shiping
M***o N.

July 31, 2015 Excellent, items received as image in perfect condittions, TRIBUTTED. Thanks
Leon S.

July 30, 2015 Excellent
F***o L.

July 30, 2015 Ok.
M***o A.

July 30, 2015 Best seller, fast shiping
A***o S.

July 29, 2015 Excelente
Marcio P.

July 26, 2015 Great seller sent it really fast with a good package protection!
M***d J.

July 25, 2015 the first three days I couldn't track my item on DHL website, but the problem has been solved and I received the product in short time, good delivery after all
Shipping CompanyShipping CostEstimated Delivery Time
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UPS Expedited3 - 7 days
EMS5 - 14 days
Post Air MailFree Shipping15 - 45 days
Return PolicyIf the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.

N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller ServiceOn-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).

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