The SparkFun RFID Qwiic Kit is a comprehensive and user-friendly I2C compatible RFID starting point. It is designed for use with the ID-3LA, ID-12LA, and ID-20LA readers. Simply connect a reader to the headers, link a Qwiic cable to any Qwiic enabled development board, and scan your 125kHz ID tag. The unique 32-bit ID will be displayed on the screen. The kit includes the SparkFun RFID Qwiic Reader, an ID-12LA reader, two RFID cards, and a cable to facilitate easy setup.The SparkFun RFID Qwiic Kit uses an onboard ATtiny84A to process the six-byte ID tag of your 125kHz RFID card. It applies a time stamp to each tag and stores up to 20 unique RFID scans at a time. This information is easily accessible through simple I2C commands. The kit also features a read LED and buzzer, with a jumper option to disable the buzzer if preferred.The SparkFun Qwiic Connect System is a comprehensive ecosystem of I2C sensors, actuators, shields, and cables designed to make prototyping faster and less error-prone. All Qwiic-enabled boards are designed to use a common 1mm pitch, 4-pin JST connector. This design not only saves PCB space but also ensures polarized connections, preventing incorrect hook-ups.Kit Includes: * SparkFun RFID Qwiic Reader * RFID Reader ID-12LA (125kHz) * 2 RFID Tags (125kHz) * Qwiic Cable - 100mm Features: * Compatible with three ID-XXLA RFID Modules (ID-3LA, ID-12LA, ID-20LA) * 125kHz Read Frequency * Scan range of 12.7-15.24 cm * Buzzer and blue LED scan indicator * Address Jumper * Buzzer disconnect Jumper * Interrupt disconnect Jumper Documents: * Schematic * Eagle Files * Hookup Guide * Datasheet (ID-12LA) * Arduino Library * Python Package * GitHub https://elecena.pl/product/27743338/sparkfun-rfid-qwiic-kit 2025-01-23 https://elecena.pl/product/27743338/sparkfun-rfid-qwiic-kit 2025-09-27 https://elecena.pl/product/27743338/sparkfun-rfid-qwiic-kit 2025-12-02 https://elecena.pl/product/27743338/sparkfun-rfid-qwiic-kit 2025-12-07 https://elecena.pl/product/27743338/sparkfun-rfid-qwiic-kit 2025-12-15 https://elecena.pl/product/27743338/sparkfun-rfid-qwiic-kit 2025-12-21 https://elecena.pl/product/27743338/sparkfun-rfid-qwiic-kit 2025-12-26 https://elecena.pl/product/27743338/sparkfun-rfid-qwiic-kit 2025-12-31 https://elecena.pl/product/27743338/sparkfun-rfid-qwiic-kit 2026-01-06 https://elecena.pl/product/27743338/sparkfun-rfid-qwiic-kit 2026-01-11 https://elecena.pl/product/27743338/sparkfun-rfid-qwiic-kit 2026-01-17 https://elecena.pl/product/27743338/sparkfun-rfid-qwiic-kit 2026-01-22 https://elecena.pl/product/27743338/sparkfun-rfid-qwiic-kit 2026-01-30 https://elecena.pl/product/27743338/sparkfun-rfid-qwiic-kit 2026-02-02 https://elecena.pl/product/27743338/sparkfun-rfid-qwiic-kit 2026-02-05 https://elecena.pl/product/27743338/sparkfun-rfid-qwiic-kit 2026-02-10 https://elecena.pl/product/27743338/sparkfun-rfid-qwiic-kit 2026-02-15 https://elecena.pl/product/27743338/sparkfun-rfid-qwiic-kit 2026-02-21 https://elecena.pl/product/27743338/sparkfun-rfid-qwiic-kit 2026-02-23 https://elecena.pl/product/27743338/sparkfun-rfid-qwiic-kit 2026-03-05 https://elecena.pl/product/27743338/sparkfun-rfid-qwiic-kit 2026-03-09 https://elecena.pl/product/27743338/sparkfun-rfid-qwiic-kit 2026-03-12 https://elecena.pl/product/27743338/sparkfun-rfid-qwiic-kit 2026-03-14 https://elecena.pl/product/27743338/sparkfun-rfid-qwiic-kit 2026-03-19 https://elecena.pl/product/27743338/sparkfun-rfid-qwiic-kit 2026-03-21 https://elecena.pl/product/27743338/sparkfun-rfid-qwiic-kit 2026-03-26 https://elecena.pl/product/27743338/sparkfun-rfid-qwiic-kit 2026-03-28 https://elecena.pl/product/27743338/sparkfun-rfid-qwiic-kit 2026-03-31 https://elecena.pl/product/27743338/sparkfun-rfid-qwiic-kit 2026-04-05 https://elecena.pl/product/27743338/sparkfun-rfid-qwiic-kit 2026-04-12 https://elecena.pl/product/27743338/sparkfun-rfid-qwiic-kit 2026-04-16 https://elecena.pl/product/27743338/sparkfun-rfid-qwiic-kit 2026-04-19