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Product description: RFID reader MFRC522 - extension module Unit for M5Stac development modules
RFID module operating at13.56 MHzbased onMFRC522chip. It allows to read and write cards. It can be successfully used in access control systems, all kinds of storage systems or in building avehicle and equipmentregistration system. The set includes a module with a cable needed to connect the device to the main module ofM5Stackcompany. The module for communication usesI2Cinterface.
Technical specification
- I2C address:0x28
- Operating frequency: 13,56 MHz
- Data rate:
- Up to 400 Kb / s in fast mode
- Up to 3400 Kb / s in high-speed mode
- RC522 transmitter-receiver buffer:64 bytes
- Protocols supported:
- ISO14443A
- MIFARE
- NTAG
- Operating temperature: -20°C to 85°C
- Maximum reading and writing distance: 8 cm
- Dimensions: 48 x 24 x 8 mm
- Weight: 6 g
The kit is placed in a small plastic container, which makes it much easier to transport and store the module and cable.
