M5STACK Unit NFC Unit Extension Module
تفصیل
The Unit NFC is a high-performance universal NFC peripheral. It features the built-in ST25R3916 chip, utilizes an I2C communication interface, and supports multiple operating modes: reader/writer, card emulation, and active/passive peer-to-peer. It is compatible with NFC-A/B (supporting ISO 14443A/B), NFC-F (FeliCam), and NFC-V (ISO 15693) for reader/writer functionality, as well as NFC-A/NFC-F card emulation. Based on the AFE and frame system, it offers special streaming and transparent modes, enabling the implementation of other custom protocols in reader or card emulation modes. Integrated technologies such as Dynamic Power Output (DPO), Active Wave Shaping (AWS), and Noise Suppression Receiver (NSR) provide excellent anti-interference capabilities and performance. It is suitable for applications such as identity recognition and pairing, as well as universal handheld or desktop reader/writer devices.
مشخصات
| مشخصات | پیرامیټونه |
| NFC Chip | ST25R3916 |
| د مخابراتو انٹرفیس | I2C |
| د پروتوکول ملاتړ | NFC-A/B (ISO 14443A/B),
NFC-F (FeliCam), NFC-V (ISO 15693) |
| عملیاتي فریکونسی | 13.56 MHz |
| عملیاتي طریقې | Reader/writer, Card Emulation, Active & Passive Peer-to-Peer |
| Frequency Range For CE | 13.56MHz |
| Maximum EIRP For CE | 11.17(dBµA/m) @3m |
| Hardware version NO. | V1.0 |
| د سافټویر نسخه NO. | V1.0 |
چټک پیل
د NFC ازموینه
Connect the Unit NFC to the main testing control device Basic with the conversion board, and burn the test firmware program for testing.
د FCC خبرداری
د FCC احتیاط
هر ډول بدلونونه یا تعدیلات چې د موافقت لپاره مسؤل ګوند لخوا په څرګند ډول تصویب شوي ندي کولی شي د تجهیزاتو چلولو لپاره د کارونکي واک باطل کړي.
دا وسیله د FCC مقرراتو 15 برخې سره مطابقت لري. عملیات د لاندې دوو شرایطو تابع دي:
- دا وسیله ممکن د زیان رسونکي مداخلې لامل نشي، او
- دا وسیله باید هر ډول لاسوهنه ومني، په شمول هغه مداخله چې ممکن د ناغوښتل شوي عملیاتو لامل شي.
مهمه یادونه:
Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does -cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
- د ترلاسه کونکي انتن بیا ځای پرځای کول یا ځای په ځای کول.
- د تجهیزاتو او رسیدونکي ترمینځ جلا کول زیات کړئ.
- تجهیزات په یوه سرکټ کې له هغه څخه توپیر سره وصل کړئ چې ریسیور ورسره وصل دی.
- د مرستې لپاره د ډیلر یا تجربه لرونکي راډیو / تلویزیون تخنیکین سره مشوره وکړئ.
د FCC وړانګو افشا کولو بیان: دا تجهیزات د FCC تابکاری افشا کیدو محدودیتونو سره مطابقت لري چې د کنټرول شوي چاپیریال لپاره ټاکل شوي.
Company Name：M5Stack Technology Co.,Ltd
Address: Block A10, Expo Bay South Coast, Fuhai Street, Bao’an District, Shenzhen,Guangdong,China
اسناد / سرچینې
 | Unit NFC Unit Extension Module |
حوالې
- د کارن لارښودmanual.tools