Very often you should insert a pin-code in a UITextField that some service in order to verify your identity sends you via SMS (generally for a 2FA, two-factor authentication).
Read MoreSwift – Read automatically pin-code from SMS / OneTimeCode
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M5Stack – Review and useless saturday code
This is my new nerdy stuff: M5Stack, Arduino compatible!
M5Stack is an open source enclosed modular toolkit with stackable modules, user-friendly IDE, enabling rapid and high-quality prototyping
