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 on 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, FeliCaâ„¢, and ISO15693 protocols. It can operate in reader/writer and card emulation modes. The module communicates via SPI, includes an onboard DC-DC 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.
FEATURES
- 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:
APPLICATIONS
- Wireless remote control
- Access-control identification
- Device communication
- IoT prototyping
TECHNICAL DETAILS
- RF chip: CC1101
- Operating frequency band: 315 / 433 / 868 / 915 MHz
- Communication range (FSK modulation, 58kbps air rate): 315MHz: 435m, 433 / 868 / 915MHz: 441m
- TX power: +10 dBm
- Rubber antenna type: 315 MHz RP-SMA rubber antenna: 108mm long, RP-SMA connector (internal thread, female pin), 315 MHz operating band /Â 433 MHz RP-SMA rubber antenna: 108mm long, RP-SMA connector (internal thread, female pin), 433 MHz operating band /Â 868 MHz RP-SMA rubber antenna: 108mm long, RP-SMA connector (internal thread, female pin), 868MHz and 915MHz operating bands
- Antenna connector: RP-SMA female connector
- RX sensitivity: Up to -99.5 dBm
- NFC chip: ST25R3916
- NFC protocol: Reader/Writer Mode: NFC-A/B (compatible with ISO14443A/B), NFC-F (FeliCaâ„¢), NFC-V (ISO15693) / Card Emulation Mode: NFC-A / NFC-F
- Communication interface: SPI
- Sleep power consumption: DC 5V@140.87uA (CC1101 and NFC both asleep)
- Operating power consumption: DC 5V@96mA (CC1101 continuously transmitting at maximum power, NFC continuously reading cards)
- Product size: 84.0 x 24.0 x 19.7mm
- Product weight: 14.9g
- Package size: 170.0 x 120.0 x 17.0mm
- Gross weight: 37.5g
DOCUMENTS
SHIPPING LIST
- 1x Cap CC1101
- 1x 315 MHz RP-SMA rubber antenna
- 1x 433 MHz RP-SMA rubber antenna
- 1x 868 MHz RP-SMA rubber antenna (for 868MHz and 915MHz bands)
