Our line of RFID Card Reader modules, Read/Write modules, and RFID tags are ready for your applications.
The table below cross-references compatible products. Each product is shown below the table.
| Modules | RFID Card Reader, Serial (#28140) | RFID Card Reader, USB (#28340) | RFID Read/Write Module, Serial (#28440) | RFID Read/Write Module, USB (#28540) |
|---|---|---|---|---|
| Connector | 4-pin SIP header | USB mini-B connector | 4-pin SIP header | USB mini-B connector |
| Use with | Microcontroller | Computer | Microcontroller | Computer |
| Tag family protocol | EM4100 | EM4100 | EM4x50 | EM4x50 |
| Tags | ||||
| R/W Rectangle Tag (#28441) | Not compatible – the Card Readers cannot read R/W tags | All commands available – the Read/Write modules can issue commands to read the unique ID, read and write data, and set and use a password with these tags. | ||
| R/W 30 mm Round Tag (#32399) | ||||
| Key Fob Tag (#28161) | Compatible – the Card Readers will read a tag's unique ID when it is within range and transmit it to the host | Only ID read command available – the Read/Write modules can perform a command to read the unique ID of these cards, but the cards lack features to do more. Note that a Read/Write module is not a drop-in replacement for a Card Reader module application | ||
| Rectangle Tag (#28141) | ||||
| 50 mm Round Tag (#28142) | ||||
| 12.4 mm Round Tag (#28445) | ||||
| 25 mm Disk Tag (#32397) | ||||
| Clear Disc Tag (#28449) | ||||
| 30mm Epoxy Disc Tag (#28448) | ||||
| Nail RFID Tag (discontinued) (#28446) | ||||
