We’ve updated the Adafruit Optical Fingerprint Sensor guide to include Python usage on Linux using the Adafruit Blinka library! The new Python & CircuitPython section includes wiring to a Raspberry Pi and a USB to serial converter, and explains what changes need to be made to CircuitPython code for the fingerprint sensor to work on Linux. The full example shows how to enroll, find and delete fingerprints.
Check out the updated Adafruit Optical Fingerprint Sensor guide!
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