Unit RFID2

SKU:U031-B

Description

Unit RFID2 is a radio frequency identification unit. It is equipped with the WS1850S chip and operates at a frequency of 13.56MHz. It supports multiple functions such as card reading, card writing, identification, recording, encoding, and authorization of RF cards. Utilizing magnetic field induction technology, it enables non-contact bidirectional information exchange, reading the information from the感应卡 and verifying it. It can be used in applications such as access control systems, attendance systems, warehouse inventory management, and vehicle entry and exit registration in residential areas.

Features

• Operating frequency: 13.56 MHz
• I2C data rate: Fast mode: up to 400 Kbit/s; High-speed mode: up to 3400 Kbit/s
• Transceiver buffer: 64 bytes
• Supported protocols: ISO14443A, MIFARE, and NTAG
• Operating temperature: -20℃ to 85℃
• Data retention: > 10 years
• Read/write distance: < 20mm
• Development platforms: Arduino, UIFlow (Blockly, Python)
• 2 x LEGO-compatible holes

Includes

• 1 x Unit RFID2
• 1 x HY2.0-4P Grove cable (20cm)

Applications

• Smart home access control systems
• Vehicle management
• Intelligent transportation
• Smart bookshelves

Specifications

PinMap

Unit RFID2

Model Size

Datasheets

• WS1850S
• MFRC522

Softwares

Arduino

• Unit RFID Test Example

After uploading the RFID.ino example, when the device is running, place an IC card or NFC-enabled phone on the RFID Unit. The ID information will be printed on the M5Core screen.

UiFlow1

• Unit RFID UiFlow1 Docs

UiFlow2

• Unit RFID UiFlow2 Docs

EasyLoader

Video