Waveshare PN532 NFC HAT for Raspberry Pi Near Field
Waveshare PN532 NFC HAT for Raspberry Pi Near Field Communication Support I2C / SPI/UART Interfaces Wireless Technology Used in Access Control System Smart Tickets Meal Card
Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards. Onboard PN532 chip operating in the 13.56MHz frequency range , supports various NFC/RFID cards like MIFARE/NTAG2xx, etc.
Three interface options: I2C, SPI, and UART, configured via jumpers and switches. Breakout control pins, for easily connecting with host boards like STM32/Arduino.
NFC (Near Field Communication) is a wireless technology allows contactless point-to-point data communication between devices within a short distance of 10 cm. It is widely used in applications such as access control system, smart tickets, meal card, etc.
Applications:Contactless payment system,Bluetooth and WiFi devices chaining,Social sharing function like sharing contacts, photos, and videos,Smart phone NFC app.
This is a Raspberry Pi NFC HAT based on PN532 operating in the 13.56MHz frequency range. It supports three communication interfaces: I2C, SPI, and UART.
NFC (Near Field Communication) is a wireless technology allows contactless point-to-point data communication between devices within a short distance of 10 cm. It is widely used in applications such as access control system, smart tickets, meal card, etc.
Based on the popular NFC controller PN532 with multi interface options, this HAT will easily enable NFC function for your Raspberry Pi.
Features
Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards
Onboard PN532 chip, supports various NFC/RFID cards like MIFARE/NTAG2xx, etc.
Three interface options: I2C, SPI, and UART, configured via jumpers and switches
Breakout control pins, for easily connecting with host boards like STM32/Arduino
Comes with online development resources and manual (examples for Raspberry Python/C, STM32, Arduino)
Specifications
NFC controller: PN532
Operating voltage: 3.3V/5V
Operating frequency: 13.56MHz
Communication interfaces: I2C, SPI, UART (default)
Look after your home and everything in it without unnecessary cost to you when you purchase ASDA Home Insurance - this fully personalisable cover will ensure you’re only paying for what you need and with an ASDA Home Insurance promo code you’ll be reducing your bill to an unbelievable low. Visit the website today to get a quote for your home and start protecting all you hold dear.
Welcome to Deep Sea World, Scotland's national aquarium, bringing you sharks, fish and all manner of sea-creatures right in front of your eyes. If you want to get truly up close and personal you can even swim with the sharks - scary! Whether you're coming for school visits, with your family, friends, on a date or by your adventurous self, Deep Sea World will give you an experience you will never forget. With Deep Sea World vouchers you can enjoy the deep blue for less. Get close to nature with Deep Sea World.
Jewellery makes for a great gift whether it's for someone else or for yourself. Make sure you save money on your purchases with Groupon's Lily Charmed voucher codes. Lily Charmed was launched in 2011 by cousins Marcus Pearce and Lucy Lee, and named after Marcus’ daughter Lily. They wanted to create a desirable collection of charm jewellery, that could be worn and loved everyday, each piece hand finished, and packaged in a gift box tied with ribbon in order to create a truly memorable gift. They created ‘sentiment cards’ to frame the charm necklaces and charm bracelets, and give meaning to the gift. The ‘sentiment cards’ were so popular, that they took a further step and created a page where customers could create their own cluster necklaces and bracelets and then add their own personal message. They developed a range gold charms, letter charms, and a collection of earrings and further charm designs, due to customer request. They believe they are the only charm designers to offer their customers the choice of a Matte Satin or Polished finish (on our silver charms). Already got the perfect message ready to personalise your jewellery with to give to a special someone. Make sure you browse our Groupon Lily Charmed discount vouchers to make money in the process.
O2 has been making waves in the mobile industry since 1985, and today boasts some great perks for media lovers. As well as O2 Priority, letting you buy tickets up to two days earlier, there’s free Apple Music, Disney+ or Amazon Prime with selected contracts. Browse the diverse range of mobile phones, SIM-only deals and accessories and then apply an O2 promo code to stay connected for less. Sell your old phone to O2 while you’re at it and you could save even more on your next handset.
Keep your furry friends happy and protected with Petplan, the pet insurer that’s kept animals safe and their owners' finances secure for over four decades by ensuring 98% of their lifetime policy claims are paid. Whatever policy you choose from the UK's number 1 pet insurer, put the price of your plan down to size with a Petplan discount code and join the family of over 1.3 million protected pets for less. With no added fees for claiming and dozens of awards under their belt, it's of little surprise that Petplan remains one of the most trusted pet insurers - with over 90% of their customers renewing their policies each year.
Amp up your style with Public Desire, the hottest online footwear brand created for fashion-forward girls on a budget. Pick out your favourite pair with an exclusive Public Desire discount code and fix up your feet for less. Whether you’re looking for a wear-with-anything pair of ankle boots or a stylish set of stilettos for your next night out, Public Desire’s got your look 100% sorted.
