Obtaining Terminal ID with Raspberry PI Pico
2023-01-22 11:26 (1 years ago)
ytyng
How to Obtain Terminal ID with Raspberry Pi Pico
import machine
import binascii
device_id = binascii.hexlify(machine.unique_id()).decode()
print(device_id)Result
d66a64xxxxxxxxxxYou can achieve this by using machine.unique_id().
The result can be obtained as binary data, which might be difficult to use as it is. Therefore, it is a good idea to convert it to a string using either binascii or base64.
binascii comes standard with MicroPython.
Additional Information
>>> machine.unique_id()
b'\xe6axxxxxxxx'
>>> binascii.hexlify(machine.unique_id())
b'e66164xxxxxxxxxx'
>>> binascii.hexlify(machine.unique_id()).decode()
'e66164xxxxxxxxxx'
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