Трансграничный M5Stack RFID2 датчик радиочастотной идентификации WS1850S 13.56MHz Частота IOT Разработка

RFID2 is a radio frequency identification unit. Built-in WS1850S chip, working frequency is 13.56MHz. Supports reading card, writing card, recognition, recording, and encoding RF card Multiple functions such as authorization and authorization. Use magnetic field induction technology to realize non-contact two-way information interaction, read and verify the information of proximity cards. It can be used in access control systems, check-in systems, warehouse goods entry and storage, and community vehicle entry and exit registration needs Application scenarios for information verification.

RFID2 compared to the previous generation RFID UNIT only makes the replacement of read and write IC (RC522->WS1850S), there is no difference in function.

Product Features

1.Operating frequency: 13.56 MHz
2.I2C data rate: Fast mode: up to 400 Kbit/s; .High-speed mode: up to 3400 Kbit/s
3.Transceiver buffer: 64 bytes
4..Supported protocols: ISO14443A, MIFARE and NTAG
5.Working temperature: -20℃-85℃
6.Data storage:> 10 years
7.Reading distance: <20 mm
8.Development platform: Arduino, UIFlow(Blockly, Python)
9.2x LEGO compatible holes

Include

1x RFID Unit
1x HY2.0-4P cable

Applications

Smart home access control system
Vehicle management
Smart transportation
Smart bookshelf

Download

1.After downloading the software, double-click to run the application, connect the M5 device to the computer through the data cable, select the port parameters, and click "Burn" to start burning. (When burning for M5StickC, please Set the baud rate to 750,000 or 115200)

2.At present, EasyLoader is only applicable to Windows operating system, compatible with M5 system and uses ESP32 as the control core host. You need to install the CP210X driver before burning for M5Core (if you use M5StickC as the controller, you don’t need to install it) [click here to view Driver installation tutorial](/en/uiflow/uiflow_web#Install the serial port driver)

Multi function AI punch the clock base on M5Stack

Realize the "offline cloud platform" interaction function of operation information based on mqtt information transmission technology

Arduino Example

After burning the routine RFID.ino, when the device is running. Use an IC card or mobile phone NFC to place it on the RFID Unit. The ID information will be printed out on the M5Core screen.

RFID2:
1. WS1850S Chip:
RFID2 is equipped with the WS1850S chip, offering a reliable and efficient solution for reading, writing, recognizing, and authorizing RF cards. With a working frequency of 13.56MHz, this unit enables seamless contactless data interactions using magnetic field induction technology.

2. I2C Communication:
The RFID2 unit supports I2C communication with data rates up to 3400 Kbit/s in high-speed mode, ensuring quick and stable data transmission for various applications.

3. Protocol Compatibility:
This unit is compatible with multiple protocols, including ISO14443A, MIFARE, and NTAG, providing broad support for proximity card interactions, making it a versatile tool for diverse RFID applications.

4. Compact Design with Expandability:
At 48x24x8mm and weighing just 6g, RFID2 is compact, portable, and easy to integrate into existing systems. The unit also features LEGO-compatible holes, allowing for flexible expansion and easy mounting in different setups.

5. Reliable Performance:
With a data storage lifespan of over 10 years and an operating temperature range from -20°C to 85°C, RFID2 is designed for long-term and stable performance in various environments.

**Versatile and Robust RFID Unit**
RFID2 is a versatile RFID solution that uses magnetic field induction technology to enable non-contact, two-way information interaction for proximity cards. It supports essential functions such as reading, writing, recognition, and authorization, making it ideal for access control systems, vehicle management, and smart home devices. Built with a robust WS1850S chip, RFID2 provides fast data rates, multiple protocol support, and easy integration through I2C communication.

**Compact and Adaptable**
Measuring only 48x24x8mm, RFID2 is designed for ease of use in various embedded applications. It features LEGO-compatible holes for flexible mounting and offers a reading distance of less than 20mm, making it highly effective for applications requiring close-range RFID interactions.