ReadPi - An RFID/NFC Reader Powered with Raspberry Pi Pico W

Introducing ReadPi – the revolutionary RFID Reader powered by Raspberry Pi Pico W. It comes in two variants – ReadPi 125 KHz frequency (Read Only feature) and ReadPi NFC 13.56 MHz frequency with NFC (Read and Write feature). Both variants offer outstanding performance in real-time environments, delivering reliable results every time. ReadPi offers enhanced precision, accuracy, and speed compared to other readers on the market, making it the perfect choice for any application. Thanks to the advanced technology behind ReadPi, you can be sure that you’re getting the most out of your RFID reader. Try ReadPi today and experience the power of RFID technology.

Features:

• Powered by Raspberry Pi Pico W microcontroller  board 
• Onboard 125KHz RFID reader Module / 13.56MHz NFC read/write Module
• 1.3” Display for visual interaction
• TF card slot for storage and data transfer
• Drag-and-drop programming using mass storage over USB
• Multifunction GPIO breakout supporting general I/O, UART, I2C, SPI, ADC & PWM functions.
• Multi-tune Buzzer to add audio alert into the project
• Onboard 5-Way Joystick allows better control-related projects
• Status LED for board power, charging, and Tag Scan indication 
• Battery supply and charging support for portable operation
• Multi-platform support like MicroPython, CircuitPython, and Arduino IDE.
• Comes with HID support, so the device can simulate a mouse or keyboard 

Specifications:

• RP2040 microcontroller is a dual-core Arm Cortex-M0+ processor, 2MB of onboard flash storage, 264kB of RAM
• On-board single-band 2.4GHz wireless interfaces (802.11n) for WiFi and Bluetooth® 5 (LE)
• WPA3 & Soft access point supporting up to four clients
• Operating voltage of pins 3.3V and board supply 5V
• 240x240 resolution, IPS display, and 65k RGB colors
• ST7789 display driver

125KHz RFID Reader Module:

• Operating Frequency: 125KHz
• Communication: 9600bps
• Reading distance range: 5-10 cm, depending on TAG
• Current Rating: < 50mA
• Integrated Antenna

NFC Module:

• 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: ISO14443A, ISO14443B, Sony, ISO15693, ISO18092
• Contactless cards: NTAG213, Mifare one S50, Mifare one S70, ultralight, FM11RF08
• Operating Temperature: -15°C~+55°C

Pinout:

(1) 1.3” Display
(2) RFID/NFC Module
(3) Joystick
(4) GPIOs breakout
(5) Battery Connector
(6) TF card slot
(7) Buzzer
(8) Pico W

Dimension:

Resources:

ReadPi RFID:
Software GitHub: Getting Started Guide and Demo Example Codes.

Hardware GitHub: Hardware Design files like Schematic, Step, and 3D.

ReadPi NFC:

Software GitHub: Getting Started Guide and Demo Example Codes. 

Hardware GitHub: Hardware Design files like Schematic, Step, and 3D.