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Step 3 - Choose a PIN code between 4 and 8 digits long.
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This code will be requested each time you start your Ledger Nano S.
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An 8-digit PIN code provides an optimum level of security.
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Depending on the firmware version installed on the Ledger Nano S, the
number of digits requested may vary:
- if version 1.1 or 1.2 is installed, you need to choose a 4-digit PIN code;
- if version 1.3 or higher is installed, you may select a 4-, 5-, 6-, 7- or 8-digit
PIN code.