NFC Expansion for Pico

Introducing the Pico NFC Expansion, the ultimate NFC for your Raspberry Pi Pico board. With contactless communication, you may easily extend the capabilities of your devices. 

It works at a high frequency of 13.56 MHz. This enables both read and write operations, providing a wide reading range and fast interaction times.

It has an inbuilt antenna and is compatible with a variety of NFC protocols, making it ideal for secure access, IoT projects, and interactive exhibits.

Features:

• Onboard 13.56MHz NFC read/write Module
• 0.91 inch OLED
• Drag-and-drop programming using mass storage over USB
• Type C Power/UART
• Multifunction GPIO breakout supporting general I/O, UART, I2C, SPI, ADC & PWM functions.
• Multi-tune Buzzer to add audio alert into the project
• Status LED for board power, and Tag Scan indication
• Multi-platform support like MicroPython, CircuitPython, and Arduino IDE.
• Comes with HID support, so the device can simulate a mouse or keyboard

Specifications:

• The operating voltage of pins 3.3V and board supply 5V
• Operating Frequency: 13.56MHz
• Operating current: 50mA
• Reading Distance: >50mm(The effective distance is related to the IC card and the use environment)
• Integrated Antenna
• Support Protocols like ISO14443B, ISO18092
• Contactless card supports like NTAG213, Mifare one S50, Mifare one S70, ultralight, FM11RF08
• Operating Temperature: -15°C~+55°C

Resources:

• Software GitHub - This Repo contains Library and Example codes.
• Hardware GitHub - This Repo contains Schematic, Datasheet, etc.