nrf5/i2c: Backing up before trying out extmod i2c integration.
nrf5/i2c: Backing up before trying out extmod i2c integration.

adafruit/micropython,tralamazza/micropython,adafruit/circuitpython,tralamazza/micropython,adafruit/micropython,adafruit/micropython,tralamazza/micropython,adafruit/circuitpython,adafruit/circuitpython,adafruit/micropython,adafruit/circuitpython,tralamazza/micropython,adafruit/micropython,adafruit/circuitpython,adafruit/circuitpython