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SIM900 GSM/GPRS Shield
SIM900 GSM/GPRS Shield
SIM900 GSM/GPRS Shield
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SIM900 GSM/GPRS Shield

Marsoni M251S
Sale price$697.50
Pay 4 payments of $174.38 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
SIM900 GSM/GPRS ShieldThe SIM900 GSM GPRS shield is compatible with Arduino. It is based on the SIM900 module from SIMCOM. The GPRS shield provides you a way to communicate using the GSM mobile phone network. The shield allows you to reach SMS, MMS, GPRS and Audio via UART by sending commands (GSM 07. 07, 07. 05 and enhanced SIMCOM to commands). The shield also has the 12 GPIOs, 2 PWMs and an ADC of the SIM900 module (they are all 2V8 logic) present on board.
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  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 220 reviews
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Product Reviews
K
Verified Purchase
Kristin Vorwald
Waukegan, US
★★★★★ 5
Keep my dogs occupied
Color: Grey
Great for the dogs. Challenging and makes them work at it but not so hard they can’t eventually figure it out.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
J
Verified Purchase
Jennifer
Draper, US
★★★★★ 3
Too easy for my Lab
Color: Blue
My lab figured this out in 30 seconds. I was hoping it would be a bit more challenging for him. Thankfully, it is challenging enough for my bunny!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
P
Verified Purchase
princessevileye
Birmingham, US
★★★★★ 5
My dog loves it!
Color: Blue
Fun, good durability while she paws at it, easy to clean and worth the money, good size for 40 pound dog. My Border Collie loves it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2026
K
Verified Purchase
Kindle Customer
Carnegie, US
★★★★★ 4
Five minutes of entertainment
Color: Grey
My eight pound chihuahua mix figured the puzzle out very quickly. It kept her entertained for about five minutes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026
D
Verified Purchase
David
Louisville, US
★★★★★ 5
Size dog recommendations
Color: Grey
Not recommended for big dogs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026

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