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RFID / NFC Smart Ring - Size 9 - NTAG213
Gravity: UART I2C NFC Module
13.56MHz RFID/NFC Sticker - NTAG203 Tag
Realtek Ameba-RTL8195AM WiFi NFC Module wireless remote control/ telecontrol: Gravity: 315MHz RF Receiver Module
13.56MHz RFID/NFC Bracelet - NTAG203 Chip
NTAG203 (13.56MHz RFID/NFC) Clear Keychain Fob
Espruino Puck.js
Espruino Pixl.js
Puck.js
Puck.js v2
RFID / NFC Smart Ring - Size 9 - NTAG213
What did Lord Sauron, when forging the One Ring in the fires of Mount Doom forget to include in his all powerful ring? What did he forget to leave out of the ring impervious even to dragon fire, designed to rule over all free peoples of Middle Earth in perpetuity - a ring d...
Gravity: UART I2C NFC Module
Gravity: UART & I2C NFC Module adopts NXP PN532, a highly integrated NFC communication controller, which supports various types of NFC smart cards or tags like the commonly used MIFARE Classic series and NTAG series in the market. Apart from the large PCB antenna design of better communication ar...
13.56MHz RFID/NFC Sticker - NTAG203 Tag
This blank 13.56 MHz RFID/NFC sticker contains an NTAG203 chip with 144 bytes of writable EEPROM storage. The thin adhesive-backed form factor (4 × 2.5 cm) makes it easy to apply to equipment, packaging, shelves, or any smooth surface. The embedded chip and antenna are passively powered — no batt...
Realtek Ameba-RTL8195AM WiFi NFC Module wireless remote control/ telecontrol: Gravity: 315MHz RF Receiver Module
The Realtek Ameba RTL8195AM is an IoT microcontroller module that combines a 32-bit ARM Cortex-M3 MCU (166 MHz) with Wi-Fi 802.11 b/g/n and NFC (Near Field Communication) on a single chip. It supports Arduino and MicroPython programming, making it accessible for rapid IoT prototyping and developm...
13.56MHz RFID/NFC Bracelet - NTAG203 Chip
This blank 13.56 MHz RFID/NFC silicone bracelet contains an NTAG203 chip with 144 bytes of writable EEPROM storage. It is passively powered — no battery is needed. Hold the bracelet a few centimetres from a compatible 13.56 MHz RFID/NFC reader to read or write data. The NTAG203 is a "Type 2" NFC...
NTAG203 (13.56MHz RFID/NFC) Clear Keychain Fob
A clear 13.56 MHz RFID/NFC keychain fob with an NTAG203 chip. Commonly used for transit passes, information sharing, and contactless identification, this tag contains a small RFID chip and antenna that is passively powered by a reader when placed a few centimetres away. The NTAG203 is a "Type 2"...
Espruino Puck.js
The Espruino Puck.js is a low energy Bluetooth smart button that can be programmed and debugged wirelessly with JavaScript. It is both multi-functional and easy to use, with a custom circuit board, the latest Nordic chip, Bluetooth LE, NFC, magnetometer, temperature sensor, RGB LEDs,&n...
Espruino Pixl.js
A smart LCD with Bluetooth LE. Monitor and control other Bluetooth LE devices, act as a wireless display, create your own smart conference badge, or even just display the status of your code - all while drawing tiny amounts of power. Pixl.js uses Espruino, so you program it in JavaScript - ...
Puck.js
A Smart Bluetooth Button that can be programmed wirelessly, in JavaScript! Puck.js is an intelligent Bluetooth button. With the Espruino JavaScript interpreter on its internal ARM microcontroller, software can be uploaded, debugged and modified wirelessly from any modern computer or phone, mak...
Puck.js v2
Puck.js v2 is an open-source Bluetooth LE button and beacon powered by the Espruino JavaScript interpreter. Program and debug it wirelessly from any modern browser using Web Bluetooth — no wires, drivers, or native software required. Built around the nRF52832 SoC, it packs sensors, LEDs, an IR tr...
