M5STACK Unit NFC Unit Extension Module
Tuairisgeul
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.
Sònrachaidhean
| Sònrachadh | Paramadairean |
| NFC Chip | ST25R3916 |
| Eadar-aghaidh conaltraidh | I2C |
| Taic Pròtacal | NFC-A/B (ISO 14443A/B),
NFC-F (FeliCam), NFC-V (ISO 15693) |
| Tricead Obrachaidh | 13.56 MHz |
| Modhan-obrachaidh | 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 |
| Tionndadh bathar-bog NO. | v1.0 |
Tòiseachadh Luath
Deuchainn NFC
Connect the Unit NFC to the main testing control device Basic with the conversion board, and burn the test firmware program for testing.
Rabhadh FCC
Rabhadh FCC
Dh’ fhaodadh atharrachaidhean no atharrachaidhean sam bith nach deach aontachadh gu sònraichte leis a’ phàrtaidh le uallach airson gèilleadh ùghdarras an neach-cleachdaidh airson an uidheamachd obrachadh a chuir am falach.
Tha an inneal seo a 'gèilleadh ri Pàirt 15 de Riaghailtean FCC. Tha gnìomhachd an urra ris an dà chùmhnant a leanas:
- Is dòcha nach bi an inneal seo ag adhbhrachadh bacadh cronail, agus
- Feumaidh an inneal seo gabhail ri bacadh sam bith a gheibhear, a’ toirt a-steach bacadh a dh’ fhaodadh gnìomhachd neo-mhiannach adhbhrachadh.
NOTA CUDROMACH:
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:
- Ath-stiùireadh no gluasad an antenna a tha a 'faighinn.
- Meudaich an dealachadh eadar an uidheamachd agus an inneal-glacaidh.
- Ceangail an uidheamachd a-steach do shocair air cuairt eadar-dhealaichte bhon fhear ris a bheil an cuidhteas ceangailte.
- Bruidhinn ris an neach-reic no teicneòlaiche rèidio / Tbh eòlach airson cuideachadh.
Aithris Taisbeanaidh Rèididheachd FCC: Bidh an uidheamachd seo a ’gèilleadh ri crìochan nochdaidh rèididheachd FCC a tha air an comharrachadh airson àrainneachd gun smachd.
Company Name：M5Stack Technology Co.,Ltd
Address: Block A10, Expo Bay South Coast, Fuhai Street, Bao’an District, Shenzhen,Guangdong,China
Sgrìobhainnean/Goireasan
 | Unit NFC Unit Extension Module |
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