Description and Technical Data:
1) Overview/Key Features
The REYAX RYRR50S is a 13.56 MHz RFID/NFC module designed for secure card-reading applications. It supports ISO/IEC 14443A MIFARE DESFire and uses UART for host communication. Its command set supports DESFire application operations, including card authentication and configurable Plain, MAC, or Enciphered communication modes.
- External antenna
- Typical reading range: 5 cm with a REYAX standard card
- RF output power: 20–23 dBm
- Operating voltage: 4.5–5.5 V
- Operating temperature: −40°C to +85°C
Minimum orders apply. NCNR non cancelable - non returnable product. B2B customers please contact Mirifica Industrial for volume quotes. Mirifica Industrial ships world-wide.
2) Tech Specs
- RF frequency range: 13.553–13.567 MHz
- Supported protocol: ISO/IEC 14443A MIFARE DESFire
- Host interface: UART
- Supported baud rates: 9,600, 19,200, and 115,200 bps; 8-N-1
- RF output power: 20–23 dBm
- RF transmit current: 90–250 mA
- Operating voltage: 4.5–5.5 V
- Antenna: External
- Typical reading range: 5 cm with REYAX standard card
- Operating temperature: −40°C to +85°C
- Weight: 5 g
3) Tech Support/Documents
Web available technical information usually covers supported card protocol, secure DESFire authentication and encryption modes, UART commands, electrical characteristics, antenna configuration, and operating conditions. The manufacturer identifies a datasheet and command set for the module.
4) Related Product Suggestion
REYAX lists the RYRR20D and RYRR30D as alternative RFID reader modules. The RYRR20D and RYRR30D support broader everyday identification protocols, while the RYRR50S is intended for DESFire-based authenticated applications.
5) Downloads/Links
Mirifica Industrial can supply any Reyax product. Minimum orders apply.
6) What is in the package
1 x product