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jerryneedell / m0_temperature_logger Public

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m0_temperature_logger

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boot.py

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8 lines (6 loc) · 288 Bytes

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m0_temperature_logger

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boot.py

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8 lines (6 loc) · 288 Bytes

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import digitalio

import board

import storage

switch=digitalio.DigitalInOut(board.D0)

switch.switch_to_input(pull=digitalio.Pull.UP)

storage.remount("/", switch.value) # switch.value==False means datalogging mode: allow circuitpython code to write to flash, while making USB read-only.

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