Scan QR Codes with CircuitPython You're no square, but your barcode is by Jeff Epler published August 12, 2021, last edited March 19, 2025 posted in Save New Favorite × Please sign in to include this guide in your list of favorites. You will be redirected back to this guide once you sign in, and can then save this guide as one of your favorites. Link Note Download Overview Scan To REPL Scan To USB HID Scan To Adafruit IO Documentation: qrio module Documentation: adafruit_ov2640 Single page Feedback? Corrections? Text View Featured Products view all ESP32-S2 Kaluga Dev Kit featuring ESP32-S2 WROVER No Longer Stocked USB Type A Plug Breakout Cable with Premium Female Jumpers $1.95 Add to Cart USB Extension Cable - 3 meters / 10 ft long Out of Stock Adafruit IO+ Subscription Pass – One Year $99.00 Add to Cart 13 Beginner Project guide Documentation: qrio module Page last edited August 10, 2021 Text editor powered by tinymce. Scan To Adafruit IO