GWIOT 7941E+ RFID Reader Module V1.2 Dual Frequency 125KHz

From the shop's description

GWIOT 7941E+ RFID Reader Module V1.2 Dual Frequency 125KHz The 7941E+ RFID Reader Module V1.2 is an advanced and versatile RFID (Radio Frequency Identification) reader designed to read and interact with 125kHz RFID tags. This module is widely used in a variety of applications, including access control systems, inventory management, library management, attendance tracking, and other systems requiring identification and data retrieval through RFID technology. One of the key features of the 7941E+ RFID Reader Module V1.2 is its support read operations, which allows the user not only to read data from RFID tags. This makes it a perfect solution for dynamic applications where tag data needs to be updated frequently. The module is compatible with ISO 14443A/B RFID tags, which are commonly used in various industries for identification purposes. It operates at a frequency of 125kHz, which is the standard frequency for many RFID systems. This enables it to read tags from a wide range of manufacturers, providing flexibility and scalability for a wide range of applications. Communication with the module is facilitated through the UART interface, which makes it easy to connect to microcontrollers or other devices for system integration. The module operates at a typical voltage of 5V, making it compatible with a wide range of development platforms, including Arduino, Raspberry Pi, and other microcontroller-based systems. The 7941E+ RFID Reader Module V1.2 is designed for easy integration into existing systems, offering a compact design and simple interface. It can be used in a variety of projects that require RFID technology, from simple DIY projects to more complex industrial systems. In summary, the 7941E+ RFID Reader Module V1.2 is a powerful and flexible solution for RFID-based applications, offering reliable performance, ease of integration, and broad compatibility with a variety of tags and systems. Features: Read Capability: The module allows not only reading but also writing to ISO 14443A/B RFID tags, enabling versatile functionality. Compact and Easy to Integrate: Its small form factor makes it easy to integrate into various projects, whether for DIY or industrial applications, without taking up much space. Multiple Applications: Ideal for a wide range of uses such as access control, inventory management, attendance systems, and asset tracking. Seamless UART Communication: The UART interface simplifies communication with microcontrollers like Arduino, Raspberry Pi, or other embedded systems, ensuring smooth integration into your setup. Energy Efficient: The module operates with a 5V power supply, providing low power consumption, which is ideal for long-running applications or battery-powered devices. Broad Compatibility: Compatible with ISO 14443A/B RFID tags, which are widely used and available, making the module a reliable choice for a variety of RFID applications. High Performance and Reliability: Designed for consistent, reliable performance, the module is built to last, ensuring it can handle long-term use in demanding environments. Support for Multiple Tags: It can read multiple RFID tags at once, making it effective for use in systems where tags need to be read in a crowded or busy environment. User-Friendly: The module is easy to set up and use, offering straightforward integration into existing systems or projects, with simple connections and minimal configuration. Scalability: Its versatile features allow it to be easily scaled for larger projects, making it suitable for both small DIY projects and larger, more complex systems. Specifications: Specification Details Operating Frequency: 125kHz Supported RFID Standards: ISO 14443A/B Power Supply: 5V DC Current Consumption: <100 mA Communication Interface: UART (Universal Asynchronous Receiver-Transmitter) Read/Write Capability: Read operations only Tag Compatibility: Supports ISO 14443A/B tags Antenna Type: Built-in antenna Data Output: Serial data (via UART) Operating Temperature: -20°C to +70°C Storage Temperature: -40°C to +85°C Dimensions: 42 × 22 × 5 mm Weight: 20 grams Wiring Interface: JST XH 4-Pin Female with wires Applications: Access Control Systems. Inventory Management. Attendance Systems. Asset Tracking. Library Management. Payment Systems. Smart Shelving. Event Management. Security and Surveillance. Package Includes: 1x 7941E+ RFID Reader Module V1.2 1x 3-wire cable (VCC, GND, TX) allows read-only operation