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I have a problem with connecting my NodeMcu to gsm. I have bought GSM module but I have sim code on card which I can't and that is the problem because I've found some libraries but there are no examples how to connect with pin code. I have found one but not compatible with NodeMcu. How can I do It?

  • put the card in a phone and remove the PIN – Juraj Jan 19 '19 at 17:57
  • It's not possible – Jasiek Piaskowy Jan 20 '19 at 18:02

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