DEMO-CR95HF-A

The DEMO-CR95HF-A is a demonstration kit which allows to evaluate the performances of CR95HF 13.56MHz multiprotocol contactless transceiver. It includes a ready to use board to interface with the CR95HF host PC demonstration software through an USB interface. Board is powered through the USB bus and no external power supply is required. It includes a CR95HF contactless transceiver, a 13.56MHz inductive etched antenna and its associated tuning components. CR95HF manages frame coding and decoding in Reader mode for standard applications. By default, the CR95HF communicates with the STM32F103CB 32bit MCU via the SPI bus. The interface can then be changed to UART. At the end of the initialization, the DEMO-CR95HF-A launches a tag tracking operation. When an RFID or NFC tag is identified, the LED is turned on.

• CR95HF cut 1.2 multiprotocol transceiver IC
• STM32F103CB 32bit microcontroller
• 47mm x 34mm 13.56 MHz inductive etched antenna and tuning components
• USB B connector for communication with host PC and demonstration board powering
• LED indicating the presence of an RFID or NFC tag and microcontroller reset button
• JTAG connector for microcontroller firmware upgrade and debug
• ISO15693 tag, LRI2K mounted on a 45mm x 75mm antenna
• ISO 15693 dual interface EEPROM memory, mounted on a 15mm x 15mm double side etched antenna

Applications

RF Communications

Contenu

Demo Board , USB cable, Associated Firmware and PC software.