LF Embedded Module – M890
Specifications
| Radio Specifications | |
|---|---|
| Operating Frequency | 840…960 MHz, Configurations for USA: 902…928 MHz (FCC), EU: 865…868 MHz (ETSI) |
| RFID IC | Impinj E310 / E510 / E710 |
| RF TX Power | +5…30 dBm, adjustable in steps of 1 dB |
| RF Sensitivity | -73 dBm |
| Reading Range | Up to 9 meters* |
| RF Impedance | 50 Ω |
| Electrical Specifications | |
| Power Supply | 3.6…5 Vdc |
| Power Consumption | 850 mA @ +30 dBm TX Power 50 mA Standby 50 µA Power Down Mode |
| Connectors | Solder Joints |
| Communication Interface | UART TTL port |
| Baudrate | 9600…921600 bit/s, 115200 bits/s factory default |
| GPIO |
|
| Mechanical Specifications | |
| Dimensions | 28 × 28 × 4 mm |
| Weight | 10 g |
| Material | PCB: FR4 Shielding frame: nickel-nickel copper Shield cover: stainless steel |
| Environmental Conditions | |
| Operating Temperature | -20 °C … +55 °C |
| Storage Temperature | -40 °C … +85 °C |
| Humidity | up to 95 %, non-condensing |
| Supported Standards / Tags | |
| ISO Standard | ISO 168000-63 (EPC Class 1 Gen 2) |
| Read Rate | 350 – 1000 tags/s |
| Tag Cache | ≥ 1000 Tags @ 12 Bytes EPC size |
| SDK Information | |
| Supported OS | Windows, Linux, Android |
| Supported Languages | C, C#/.NET, Java |
| Demo Software | Windows |
Other functions and details to be continued and upgraded.
Description
The RFID LF Embedded Module – 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.
RFID LF Embedded Module – M890 series is available in 125 kHz or 134.2 kHz RFID LF Frequency range. They also support read-only EM4100, EM4200 and TK4100. The module supports all functions of the Hitag family. It achieves reading ranges of up to 10 cm (depending on type of transponder).
The RFID LF Embedded Module – M890 series features one external antenna port. We offer a wide selection of RFID 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.
Application areas
- Asset Tracking
- Access Control
- Electronic Locks
- PC Log On
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