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required fix for circuit python 8.2.x ATECC crypto module #34

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required fix for circuit python 8.2.x ATECC crypto module #34

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6 changes: 5 additions & 1 deletion examples/atecc_simpletest.py
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Expand Up @@ -5,8 +5,12 @@
import busio
from adafruit_atecc.adafruit_atecc import ATECC, _WAKE_CLK_FREQ

# Set the module wake frequency ping (default 100000)
atecc_wake_frequency = _WAKE_CLK_FREQ
# atecc_wake_frequency = 75000 # Recommend 75000 if 100000 does not work

# Initialize the i2c bus
i2c = busio.I2C(board.SCL, board.SDA, frequency=_WAKE_CLK_FREQ)
i2c = busio.I2C(board.SCL, board.SDA, frequency=atecc_wake_frequency)

# Initialize a new atecc object
atecc = ATECC(i2c)
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