I am trying to connect my SIM800L module to my arduino, but am confused what kinds of sim cards work. My phone currently is an IPhone XS, and I would like to take my tmobile sim card from there and put it into the module. I talked to a tmobile rep and they said my card could handle 2G devices. Would this work? Thanks!

  • why don't you try it first, then post a question if you have problems .... what does your question have to do with gps?
    – jsotola
    Commented Jan 11, 2020 at 3:45

1 Answer 1


It might work but you'd be better off getting a 2G dedicated card. Hologram.io has a developer card that is $5 and free 1MB / month or something.

  • Exactly what I am looking for, the cost looks great too. thanks!
    – user321627
    Commented Jan 21, 2020 at 2:11

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