M5 Cap CC1101 Expansion Module for Cardputer Adv Integrated Sub-1GHz RF and NFC Wireless Expansion Module

M5 Cap CC1101 Expansion Module for Cardputer Adv Integrated Sub-1GHz RF and NFC Wireless Expansion Module Description

Cap CC1101 is a wireless expansion module integrating Sub-1 GHz RF and NFC functions, compatible with Cardputer-Adv and CardputerZero. The RF section is based the TI CC1101 transceiver.
Built-in dual single-pole triple-throw (SP3T) RF switches and multi-band RF matching circuits multiplex the 315MHz, 433MHz, 868MHz/915MHz bands to one RP-SMA antenna interface, supporting 2-FSK, 4-FSK, GFSK, MSK, ASK, OOK, and other modulation schemes.

The NFC section uses the ST25R3916 chip and supports ISO14443A/B, FeliCa, and ISO15693 protocols. It can operate in reader/writer and card emulation modes. The module communicates via SPI, includes an onboard - buck circuit, and provides a standard HY2.0-4P Grove interface for easy sensor expansion. It is suitable for wireless remote control, access-control identification, device communication, and IoT prototyping.

SPI serial communication protocol
CC1101 low-power Sub-1 GHz RF transceiver
Operating frequency: 315/433/868/915 MHz
Supports 2-FSK, 4-FSK, GFSK, MSK, ASK, and OOK modulation schemes
Independent 64-byte RF RX FIFO and TX FIFO
Built-in dual SP3T RF switches and multi-band RF matching network for dynamic band switching
External RP-SMA antenna interface
ST25R3916 high-performance NFC front end
Supports reader/writer mode and card emulation mode
Compatible with NFC-A, NFC-B, NFC-F, and NFC-V standards
512-byte NFC FIFO
HY2.0-4P Grove expansion interface
Supports sensor module expansion
Development Platform:
For
For UiFlow2
Color: As Shown
Material: plastic

Package Contents:
1 x Cap CC1101
1 x 315 MHz RP-SMA rubber antenna
1 x 433 MHz RP-SMA rubber antenna
1 x 868 MHz RP-SMA rubber antenna (for 868MHz and 915MHz bands)