RDM6300 125KHZ RFID Reader Module

The RDM6300 is a 125kHz RFID reader module that is designed to read and write data from RFID tags. RFID RDM6300 is a small, affordable, and easy-to-use module that can use in a variety of applications.

The RDM6300 is compatible with EM4100-compatible tags. It can use with a variety of microcontrollers, including Arduino, Raspberry Pi, and ESP8266. A 125 kHz RFID reader is a device that uses radio waves to read data from RFID tags that operate at 125 kHz. These tags commonly use for access control, timekeeping, and asset tracking.

RDM6300 Series non-contact RFID board uses an advanced RF receiver circuit and built-in MCU architecture, combined with a high-efficiency decoding algorithm, to read the EM4100 and all the compatible cards.

RFID RDM6300 uses serial TTL at a 9600 baud rate to transmit the RFID tag data. Any microcontroller with UART serial peripheral can use to work with this RFID reader. In total, the RDM6300 RFID Reader Writer Module has 9 pins, where Vcc and GND exist two times. The Vcc pin must be connected to a 5V DC.

ANT1 and ANT2 are used to connect an antenna to the board. Typically, the RDM630 as well as the RDM6300 already come with an antenna. Nonetheless, it is possible to switch the antenna, for example to a custom-made antenna. TX is used to transmit data and RX is used to retrieve data. The LED pin can be used to quickly lookup whether an RFID tag was successfully read.

If RFID tag is not present, the LED pin is at 5V (HIGH).  If an RFID was read, the LED pin goes to 0V (LOW) for some moments (yes, it goes from HIGH to LOW!).

Features: –

The RDM6300 RFID Reader Writer Module is one type of RFID modules with 125 kHz frequency. The RDM6300 has a number of features that make it a versatile and reliable RFID reader module. These features include:

• 125 kHz operating frequency: The RDM6300 operates at the 125 kHz frequency, which is the most common frequency for RFID tags. This makes it compatible with a wide range of tags.
• UART interface: The RDM6300 has a UART interface, which makes it easy to connect to microcontrollers and other devices.
• External antenna support: The RDM6300 supports external antennas, which can improve the reading range of the module.
• Small size and low power consumption: The RDM6300 is a small, lightweight module that consumes very little power. This makes it ideal for portable applications.

RDM6300 125KHZ RFID Reader Module Specifications: –

The RDM6300 model is one type of RFID modules with 125 kHz frequency. Here are the specifications of the RDM6300 RFID Reader Module:

• Operating frequency: 125 kHz
• Baud rate: 9600
• Interface: TTL level RS232 format
• Working voltage: DC 5V
• Working current: <50mA
• Receive distance: 20~50mm
• Dimension (mm): 38.5 x 20
• Weight: 7g

RDM6300 125KHZ RFID Reader Module Pin Descriptions : –

RDM6300 125KHz card reader mini-module is designed for reading code from 125KHz card compatible read-only tags and read/write card . It can apply in office/home security, personal identification, access control, anti-forgery, interactive toy and production control systems etc. connected to a 5V DC.

This module has 9 pins:

• VCC: Module power supply – 5V
• GND: Ground
• RX: Data Receive pin
• TX: Data Transmit pin
• ANT1: Antenna connection pin
• ANT2: Antenna connection pin
• LED: LED pin – This pin will be HIGH when there is no tag near module. When a tag is near module, it will change from HIGH to LOW for a short period of time.

RDM6300 125KHZ RFID Reader Module Applications : –

The RDM6300 RFID Reader Writer Module can use in surveillance systems for workplaces and residences, personal authentication, access management, anti-forgery, digital toys, and output control systems, among other items.

The RDM6300 is a good choice for a variety of applications, including:

• Access control: The RDM6300 can use to control access to buildings, rooms, and other areas.
• Timekeeping: The RDM6300 can use to track employee hours and attendance.
• Asset tracking: The RDM6300 can use to track the location of assets, such as tools, equipment, and inventory.
• Animal identification: The RDM6300 can use to identify animals, such as livestock and pets.

If you are looking for a reliable and affordable RFID reader module, the RDM6300 is a good option to consider.

RDM6300 RFID Reader Writer Module Related Information:

• RDM6300 RFID Module User Guide
• Using the MF522 RFID Reader with the Arduino Course

Package: –

1 x RDM6300 125KHZ RFID Reader Module

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