NFC RFID module RC522 MFRC-522 PN532 RDM6300 Kits S50 13.56 Mhz 125Khz 6cm With Tags SPI Write & Read for arduino

modname=ckeditor [RC522 Blue Set] The MF522-AN module adopts the original Philips MFRC522 chip to design the card reading circuit, which is easy to use and cost-effective. It is suitable for users in equipment development, card reader development and other applications, as well as users who need to design/produce RF card terminals. This module can be directly installed into various card reader molds. The module adopts a voltage of 3.3V and can be directly connected to any CPU motherboard for communication through a few simple lines of SPI interface, ensuring stable and reliable operation of the module and long card reading distance;

[Parameter Introduction] Working current: 13-26mA/DC 3.3V Idle current: 10-13mA/DC 3.3V Sleep current:<80uA Peak current:<30mA Working frequency: 13.56MHz Supported card types: S50, S70, UltraLight, Pro, Desfire Product physical characteristics: Size: 40mm × 60mm Environmental working temperature: -20-80 degrees Celsius Environmental storage temperature: -40-85 degrees Celsius Relative humidity of the environment: 5% -95% relative humidity Data transmission rate: 10Mbit/s [PN532 Red Set] NFC is a popular technology in recent years. We often heard this work while smart phone company such as Samsung or HTC introduces their latest high-end phones. Almost all the high-end phone in the market support NFC. Near field communication (NFC) is a set of standards for smart phones and similar devices to establish radio communication with each other by touching them together or bringing them into close proximity, usually no more than a few centimeters. For electronics geeks, we also want to use NFC technology to make our own things. So we build this NFC RFID module. This module is built around NXP PN532. NXP PN532 is very popular in NFC area. And the company offers much technology document to help developers. We developed this module based on the official document. And to make things easier, we also build library for this module. We almost break out all the IO pins of NXP532 on this module. Users could easily connect and play. With our Arduino Sensor Shield, it is very easy to plug and play. However, if users want to use other interface such as UART or SPI, this module also makes it easy to connect those pins.

Feature Small dimension and easy to embed into your project Support I2C, SPI and HSU (High Speed UART), easy to change between those modes Support RFID reading and writing, P2P communication with peers, NFC with Android phone RFID reader/writer supports: Mifare 1k, 4k, Ultralight, and DesFire cards ISO/IEC 14443-4 cards such as CD97BX, CD light, Desfire, P5CN072 (SMX) Innovision Jewel cards such as IRT5001 card FeliCa cards such as RCS_860 and RCS_854 Up to 5cm~7cm reading distance On-board level shifter, Standard 5V TTL for I2C and UART, 3.3V TTL SPI Arduino compatible, plug in and play with our shield Description Here we introduce 3 basic example of this module.

Read/write RFID card As basic function, this module could read and write RFID card. Various cards could be supported. We also supply libraries for Arduino.

P2P communication Two peer PN532 modules could communicate with each other wirelessly.

NFC with Andriod Phone The basic communication stamp with Andriod Phone (NFC supported) is finished. Currently we could put an URL to Android phone and let it visit a webpage. RDM630 The RDM630 series non-contact RF ID card dedicated module adopts advanced RF receiving lines and embedded microcontroller design combined with efficient decoding algorithms to complete data reception for EM4100 compatible ID cards. It has the characteristics of high receiving sensitivity, low working current, and high stability, and is suitable for various RF identification application fields such as access control, attendance, toll collection, anti-theft patrol, etc. The commonly used RFID card reading module can read 125KEM4100 series RFID cards. This module is easy to use. After power supply, the serial port is connected to the motherboard. When an RFID card enters the card reading range, the module will directly send the card number through UART. Use relay again Module connection can achieve simple access control

◆ Frequency: 125KHz ◆ Baud rate: 9600 ◆ Interface type: TTL level RS232 format ◆ Working voltage: DC5V (± 5%) ◆ Working current:<50mA ◆ Reception range: 20-50mm (depending on antenna, card, and surrounding environment) ◆ Working temperature: -10 ℃~+70 ℃ ◆ Storage temperature: -20 ℃~+80C