Manufacturer part no. U216
Listed by m5stack at €6.07. Delivered to France, including shipping, VAT and any customs duty, it comes to about €25.28. Prices last checked on 2026-09-16.
Delivered cost is an estimate for a single item shipped to mainland France; the seller's checkout is authoritative.
| Item | €6.07 |
|---|---|
| Shipping | €15.00 |
| VAT (20%) | €4.21 |
| Total delivered | €25.28 |
Estimate for a single item delivered to mainland France, shipped from outside the EU: customs duty and clearance fees may apply and are charged by the carrier.
| Weight | 14 g |
Description Unit NFC is a near-field communication read/write unit operating at 13.56 MHz. The module features the ST25R3916 high-performance NFC front-end IC, supporting mainstream protocols including ISO 14443A, ISO 14443B, FeliCa™, and ISO 15693, enabling reliable read/write operations and data exchange with a wide variety of NFC/RFID tags and cards. The IC supports reader/writer mode, card emulation mode, and custom protocol mode, with automatic antenna tuning, high-sensitivity reception, and comprehensive protocol handling capabilities. This unit communicates with the host device via I2C interface, ensuring reliable and stable data transmission. The product features a LEGO-compatible hole design for easy structural integration and screw-mount installation, making it suitable for a wide range of near-field communication and identity verification applications, including access control systems, identity authentication, and smart transportation. Features 13.56 MHz high-frequency near-field communication Equipped with ST25R3916 high-performance IC Supports ISO14443A, ISO14443B, FeliCa™, and ISO15693 protocols Supports three operating modes: Reader/Writer / Card Emulation / Custom Protocol I2C communication interface LEGO-compatible mounting holes Development Platform UiFlow2 Arduino IDE Includes 1 x Unit NFC 1 x HY2.0-4P Grove Cable (20cm) Applications Access Control Systems Identity Verification Smart Transportation Specifications Specification Parameter IC Type ST25R3916-AQWT Operating Frequency 13.56 MHz Communication Interface I2C @0x50 (100K / 400K) Supported Protocols Reader/Writer Mode: NFC-A/B (ISO 14443A/B compatible), NFC-F (FeliCa™), NFC-V (ISO 15693) Card Emulation Mode: NFC-A / NFC-F Read/Write Range ≤ 40mm Power Consumption Sleep: 5V @ 19.33uA Power-on (unconfigured): 5V @ 19.79uA Continuous reading: 5V @ 67.65mA Intermittent reading: 5V @ 66.48mA Product Size 48.0 x 24.0 x 8.0mm Product Weight 5.9g Package Size 138.0 x 93.0 x 9.0mm Gross Weight 11.5g