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by shadybrady55
Mon Jan 18, 2016 4:16 am
Forum: Products FAQ
Topic: sim900 not working with arduino UNO
Replies: 0
Views: 3545

sim900 not working with arduino UNO

Hello!


I am having problems connecting my sim900 shield to the Arduino UNO.

Here is the SIM card I am using from this phone. http://www.alcatelonetouch.us/alcatel-onetouch-a205g-zodiac IT is a "tracphone" I am in the USA and it is an unlocked GSM sim card.

Problem: when I attach the sim900 to ...

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