RFID-UART module, with read/write capability. Includes card and keychain ISO-14443A tags plus 4 dupont cables.
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The RFID-UART module includes 2 RFID tags and 4 dupont cables, and has the following general description: The RFID-UART module is designed based on 2 surface mount integrated circuits with a high level of integration: the RC522, which is an RFID reader, and the STC12C5A16, a processor that facilitates UART connection to the serial port of any microcontroller simply and quickly at TTL levels. It has a 4-pin connector with TX and RX signals, 5v. and ground. Its main feature is to allow user control of the RFID system, by simple UART commands sent by a microcontroller. For example, the microcontroller may request the ISO-14443A tag's serial number sending the command '01 'through the serial port.
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Model: RFID-UART read-write data, based on MFRC522, and STC12C5A16 processor. Aproximate detection distance = 5 cms. Voltage: 5 volts @ 30 ma. Maximum current = 50 ma. Specification Tag: ISO-14443A with 1 Kb EEPROM Operating Frequency: 13.56 Mhz Interface: UART-TTL serial signals with default speed of 9600 bps. Operating Temperature: -20 to +60 degrees C. Dimensions: 40 x 50 mm.
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