M5Stack RFID Unit - RFID reader module

Description

M5Stack RFID Unit is a module with an RFID reader designed for M5Stack sets. The reader is based on the MFRC522 chip and operates in the 13.56 MHz frequency band. The module communicates with the development kit via the I2C interface. It supports popular protocols: ISO14443A, MIFARE and NTAG and can read data from an RFID card from a distance of up to 8 cm. RFID Unit can be used as an RFID reader, it can also encode and authorize cards, e.g. in security-related projects. Full documentation of the module is available on the product page.

Features

• MFRC522 chip
• Frequency: 13.56 MHz
• I2C data transfer rate: up to 400 Kbit/s (Fast mode), up to 3400 Kbit/s (High-speed mode)
• Supported protocols: ISO14443A, MIFARE and NTAG
• Data retention period:> 10 years
• Range: 8 cm
• I2C interface (address 0x28)
• Dimensions: 48 x 24 x 8 mm
• Weight: 6 g

Kit contains

• RFID Unit module
• Grove cable