RFID LF Module M890

Embedded LF RFID Module

– LF: 125 kHz | Optional: 134.2 kHz

– EM4200, EM4550, Hitag

– 3 ~ 5 Vdc Power Supply

– TTL, RS232 or USB VCP Interface

– Supports Windows, Linux, MAC, Android

LF: 125 kHz | Optional: 134.2 kHz (MOQ: 50 Units)
External Antenna
Read Only: EM4100, EM4200, TK4100 and FDX-B
Read & Write: Hitag-S 256, Hitag-S 2048, Hitag1
Power Supply: 3.3 ~ 5 Vdc
Power Consumption: TTL: < 45 mA | USB: < 70 mA | RS232: < 60 mA
Operating Frequency: 125 kHz | Optional: 134.2 kHz
Reading Distance: up to 10 cm*
Interfaces: TTL, USB VCP, RS232
Antenna: External*
Baudrate: 9600…115200 bit/s, default: 9600 bit/s
Antenna Connector: Molex connector or stamp hole
Antenna Inductivity: 375 µH nominal value
Antenna Connector: Molex connector or stamp hole
Interfaces: UART TTL | USB VCP | RS232
TTL: Molex PicoBlade 53261 (PCB) 51021 (cable)
USB + RS232: Molex Panel Mate 53780 (PCB) 51146 (cable)
Dimensions: TTL: 39.3 × 19.3 × 4.6 mm | USB + RS232: 53.5 × 22.2 × 5 mm
Weight: TTL: 4 g | USB + RS232: 5 g
Material: FR-4, blue
Mounting Option: Soldering Pads (Suitable for SMD productions)
Operating Temperature: -20 °C to +80 °C
Storage Temperature: -40 °C to +85 °C
Humidity: up to 95 %, non-condensing
MTBF: 200‘000 h
Read Only:
EM4100, EM4200, TK4100
Read | Write:
Hitag-S 256, Hitag-S 2048, Hitag1
ISO/IEC 11784/11785
Supported OS by Silabs
USB VCP Driver:
Windows 7/8/8.1/10 (v10.1.8)
Windows 7/8/8.1/10 (v6.7.6)
Windows XP/Server 2003
Vista/7/8/8.1 (v6.7)
Windows 2K (v6.3a)
WinCE (5.0, 6.0)
Macintosh OSX (v5.2.4)
Linux (3.x.x., 2.6.x)
Android 4.2
Supported Languages: C++, Binary command protocol
Demo Software: Windows
EMC: EN 301489-1:2012-04 (v1.9.21), EN 301489-3:2013-12 (V1.6.1)
Radio Regulation: EN 300330-1:2015-08 (V1.8.1), EN 300330-2:2015-08 (V1.6.1)
Safety: EN 60950-1:2014-08, EN 62369-1:2010-03, EN 50364:2010-11
RoHS: EC Guideline 2011/65/EU, 2015/863/EU
REACH: EC Guideline 2018/2005/EU
Certificates: FCC, CE

*Reading Distance depends on Tag, Antenna and Environmental Conditions.

The iDTRONIC Embedded RFID LF Reader M890 Series is a module series for short range applications. Thanks to its tiny size and single-face laying components layout, it allows for embedding in various applications and devices. Especially for access control or asset tracking solutions, is this LF module applicable.

The LF module series is available in 125 kHz or 134.2 kHz RFID LF Frequency range. They also support read-only EM4100, EM4200, TK4100 and FDX-B. The LF Module can create ISO/IEC 11784/11785 from Hitag-S transponders. The module supports all functions of the Hitag family. It achieves reading ranges of up to 10 cm (depending on type of transponder).

The embedded RFID LF reader M890 series features one external antenna port. iDTRONIC Professional RFID offers a wide choice of antennas suitable for any purpose.

The Module M890 is available with TTL, USB VCP or RS232 interface. In low power mode, the M890 modules consumes less than 1 mA.

iDTRONIC’s hardware comes with a useful SDK for the development of controller, Linux or Windows based applications. Beside the documentation, command protocols and source codes, the SDK includes a Windows based demo application with full functionality over all supported HF RFID standards.

►  Product Presentation

►  Application Areas

Asset Tracking
Zutrittskontrolle Access Control
Electronic Locks
PC Log On
SDK Download Link: Download
Warranty Certificate: Download

Send your inquiry to: info@idtronic-rfid.com

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