PN7161 MINI NFC Module (SPI)
The PN7161 MINI V1 — SPI is the SPI member of the PN7161 family from ELECHOUSE. It is intended for embedded systems that require an SPI interface, especially compact boards, Linux-based controllers, Raspberry Pi, and ESP32 designs.
If you need the PN7161 feature set on an SPI-based design, this is the correct module. If your system is built around I2C, use the PN7161 NFC RFID Module (I2C).
Why Choose PN7161 MINI SPI
- SPI interface for platforms that do not use I2C as the main NFC bus
- Compact form factor for space-constrained embedded products
- Part of the PN7161 family, including Apple ECP support
- Suitable for Raspberry Pi, ESP32, Linux, and custom controller boards
Key Specifications
| Chip | NXP PN7161 |
|---|---|
| Interface | SPI |
| Protocol Stack | NCI 2.0 |
| Apple ECP | Supported |
| Supply Voltage | 3.3V to 5V |
| Board Style | Compact MINI format |
Supported NFC Functions
- Reader / Writer
- Peer-to-Peer
- Card Emulation
- ISO 14443A / 14443B
- ISO 15693
- MIFARE and FeliCa
Typical Applications
- Compact NFC reader devices
- SPI-based Raspberry Pi and Linux projects
- ESP32 and embedded controller integration
- Industrial and custom embedded NFC products
Documentation and Test Guides
Product information stays on this page. Wiring, Raspberry Pi setup, ESP32 validation, and software test flows are maintained separately in the documentation hub.
Package and Support
- 1 × PN7161 MINI V1 — SPI module
- Technical documents and validation references available in the documentation hub, including ELECHOUSE_PN7150_PN7160 (GitHub) for Arduino and ESP32 development
