M5STACK Unit NFC Unit Extension Module User Manual

M5STACK Unit NFC Unit Extension Module

Beskrywing

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.

Spesifikasies

Vinnige Begin

NFC toets
Connect the Unit NFC to the main testing control device Basic with the conversion board, and burn the test firmware program for testing.

FCC waarskuwing

FCC waarskuwing
Enige veranderinge of wysigings wat nie uitdruklik goedgekeur is deur die party wat verantwoordelik is vir voldoening nie, kan die gebruiker se magtiging om die toerusting te gebruik, vernietig.
Hierdie toestel voldoen aan deel 15 van die FCC-reëls. Werking is onderhewig aan die volgende twee voorwaardes:

1. Hierdie toestel mag nie skadelike steurings veroorsaak nie, en
2. Hierdie toestel moet enige steuring wat ontvang word aanvaar, insluitend steuring wat ongewenste werking kan veroorsaak.

BELANGRIKE NOTA:
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:

• Heroriënteer of verskuif die ontvangsantenna.
• Verhoog die skeiding tussen die toerusting en ontvanger.
• Koppel die toerusting aan 'n uitlaat op 'n stroombaan anders as dié waaraan die ontvanger gekoppel is.
• Raadpleeg die handelaar of 'n ervare radio-/TV-tegnikus vir hulp.

FCC -verklaring vir blootstelling aan straling: Hierdie toerusting voldoen aan die FCC -stralingsblootstellingsgrense wat vir 'n onbeheerde omgewing uiteengesit word.

Company Name：M5Stack Technology Co.,Ltd
Address: Block A10, Expo Bay South Coast, Fuhai Street, Bao’an District, Shenzhen,Guangdong,China