RFID MFRC522/WS1850S (SPI): Revision history

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15 September 2025

  • curprev 06:0106:01, 15 September 2025 Visuino talk contribs 5,918 bytes +5,918 Created page with "Image:TArduinoMFRC522_SPI.png == Summary == SPI RFID reader/writer supporting MIFARE and ISO/IEC 14443 Type A protocols with configurable antenna gain and communication parameters. == Description == The MFRC522/WS1850S SPI component is a highly integrated RFID reader IC for 13.56MHz contactless communication. It features configurable antenna gain, multiple modulation schemes, CRC error detection, and support for MIFARE Classic and ISO/IEC 14443 Type A protocols. Th..."