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Firmware & API Reference > MicroPython Modules > ubinascii

ubinascii

This module implements conversions between binary data and various encodings of it in ASCII form (in both directions).

Methods

ubinascii.hexlify(data[, sep])

Convert binary data to hexadecimal representation. Returns bytes string.

Difference to CPython

If additional argument, sep is supplied, it is used as a separator between hexadecimal values.

ubinascii.unhexlify(data)

Convert hexadecimal data to binary representation. Returns bytes string. (i.e. inverse of hexlify)

ubinascii.a2b_base64(data)

Convert Base64-encoded data to binary representation. Returns bytes string.

ubinascii.b2a_base64(data)

Encode binary data in Base64 format. Returns string.

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