This manual explains how to integrate the ELATEC RFID reader/writer module TWN4 MultiTech 3 M LF HF into a host device and is mainly intended for integrators and host manufacturers. Before installing the product, the integrators should read this manual and comply with all applicable laws and regulations.
The ELATEC TWN4 MultiTech 3 M LF HF is a compact reader module that integrates RFID (125 kHz and 13.56 MHz) and NFC capabilities. It is designed for applications requiring small size and full performance, such as print solutions, driver identification, and POS integration. The module features integrated antennas and supports common host interfaces including USB, serial (TTL), and I²C.
| HF Frequency | 13.56 MHz |
|---|---|
| LF Frequency | 125 kHz |
| HF Antenna Dimensions | 48 x 33 mm |
| LF Antenna Dimensions | 49 x 34 mm |
| HF Antenna Turns | 3 |
| LF Antenna Turns | 123 |
| Mounting Screws | 3 screws M3 |
This manual is mainly intended for integrators and host manufacturers.
No, the module is equipped with two integrated antennas, so no antenna installation is required.
The module provides access to USB, serial (TTL), or I²C interfaces.