Seeed Tessel RFID Module
Connect to & Automate Anything
Whether you’re trying to keep track of inventory or automate objects in your home, the Seeed Tessel RFID module will help you connect to, monitor, and control RFID- and NFC-compatible devices. Featuring an 80C51 microcontroller with 40 kilobytes of ROM and 1 kilobyte of RAM, the module can effectively communicate with devices at up to 13.6 megahertz. It supports four unique operation modes: reader/writer mode, ISO reader/writer mode, card interface mode, and NFCIP-1 mode. The module also employs an SPI, I2C, and serial UART interface to exchange information between host systems.
Specs
Seeed Tessel RFID Module
- Model number: PN532
- Microcontroller: 80C51 core
- ROM: 40 kbytes
- RAM: 1 kbyte
- Integrated analog circuitry
- Buffered output drivers
- RF-level detector
- Data mode detector
- Supports ISO 14443A MIFARE
- Supports ISO 14443B in reader/writer mode
- Supports MIFARE Classic encryption
- Supports contactless communication according to the FeliCaTM scheme
- Integrated RF interface for NFCIP-1
- Supported host interfaces: SPI interface, I2C interface, High-Speed Serial UART
- Flexible interrupt using IRQ pin
- Hard reset with low power function
- Power down mode
- Automatic wake up on the I2C, HSU, SPI interfaces
- Internal oscillator to connect 27.12 MHz crystal
- Power supply: 2.7–5.4V
- Dimensions: 4.3 x 2.9 x 0.1 in (11 x 7.5 x 0.5 cm)
- Weight: 0.9 oz (28 g)
Shipping
Estimated ship date is June 5, 2019 PT.
Payment will be collected at checkout. After this product run ends, orders will be submitted to the vendor up front, making all orders final.
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