{"product_id":"cap-cc1101-nfc-for-cardputer","title":"Cap CC1101 \u0026 NFC for Cardputer Adv","description":"\u003cstyle\u003e\n\/* ===== Scoped Description Style ===== *\/\n.product-description.rte {\n  font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Helvetica Neue\", Arial, sans-serif;\n  color: #2c2c2c;\n  line-height: 1.65;\n  font-size: 16px;\n}\n\n\/* ===== Headings ===== *\/\n.product-description.rte h2 {\n  font-size: 1.8em;\n  color: #0D47A1;\n  border-left: 4px solid #1f6fe5;\n  padding-left: 12px;\n  margin-top: 32px;\n  margin-bottom: 16px;\n}\n\n\/* ===== H3 Titles Optimization ===== *\/\n.product-description.rte h3 {\n  font-size: 1.4em;\n  color: #0D47A1;\n  margin-top: 24px;\n  margin-bottom: 12px;\n  font-weight: 500;\n  padding-bottom: 6px;\n  border-bottom: 2px solid #e6e6e6;\n}\n\n\/* ===== Paragraphs ===== *\/\n.product-description.rte p {\n  margin-bottom: 20px;\n  line-height: 1.8;\n  color: #4a4f57;\n  font-size: 16px;\n}\n\n\/* ===== Paragraph Images (only in description) ===== *\/\n.product-description.rte img {\n  display: block;\n  max-width: 100%;\n  height: auto;\n  margin: 24px auto;\n  border-radius: 12px;\n  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);\n}\n\n\/* ===== Lists ===== *\/\n.product-description.rte ul {\n  padding-left: 20px;\n  margin-bottom: 16px;\n  list-style-type: disc;\n}\n.product-description.rte li {\n  margin-bottom: 6px;\n}\n\n\/* ===== Links ===== *\/\n.product-description.rte a {\n  color: #0288D1;\n  text-decoration: none;\n  transition: color 0.3s ease;\n}\n.product-description.rte a:hover {\n  color: #01579B;\n}\n\n\/* ===== M5Stack-style Spec Table ===== *\/\n.product-description.rte .table-container {\n  width: 100%;\n  margin: 24px 0;\n  overflow-x: auto;\n}\n.product-description.rte .table-container table {\n  width: 100%;\n  border-collapse: collapse;\n  font-family: inherit;\n  font-size: 14px;\n  color: #2c2f36;\n  background-color: #ffffff;\n  border-radius: 10px;\n  overflow: hidden;\n  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);\n}\n.product-description.rte .table-container thead th {\n  background: #1f6fe5;\n  color: #ffffff;\n  padding: 14px 16px;\n  text-align: center;\n  font-weight: 600;\n  border: none;\n  vertical-align: middle;\n}\n.product-description.rte .table-container td {\n  padding: 14px 16px;\n  border-bottom: 1px solid #e6ebf2;\n  vertical-align: middle;\n}\n.product-description.rte .table-container tbody td:first-child {\n  width: 36%;\n  text-align: center;\n  font-weight: 500;\n  color: #4a4f57;\n  background-color: rgba(31, 111, 229, 0.02);\n}\n.product-description.rte .table-container tbody tr:nth-child(even) {\n  background-color: #f7f9fc;\n}\n@media (hover: hover) {\n  .product-description.rte .table-container tbody tr:hover {\n    background-color: #eef3ff;\n  }\n}\n\n\/* ===== Learn \u0026 Documents Button ===== *\/\n.product-description.rte #learn-and-documents-btn {\n  display: inline-flex;\n  align-items: center;\n  padding: 6px 14px;\n  background-color: #1f6fe5;\n  color: #ffffff;\n  font-weight: 600;\n  border-radius: 6px;\n  margin-top: 8px;\n  text-decoration: none;\n  transition: background 0.3s ease;\n}\n.product-description.rte #learn-and-documents-btn:hover {\n  background-color: #1661c1;\n}\n\n\/* ===== Responsive Design for Smaller Screens (with table adjustments) ===== *\/\n@media screen and (max-width: 768px) {\n  .product-description.rte .table-container table,\n  .product-description.rte .table-container thead,\n  .product-description.rte .table-container tbody,\n  .product-description.rte .table-container th,\n  .product-description.rte .table-container td,\n  .product-description.rte .table-container tr {\n    display: block;\n    width: 100%;\n  }\n  .product-description.rte .table-container thead {\n    display: none;\n  }\n  .product-description.rte .table-container tbody tr {\n    padding: 12px 0;\n    border-bottom: 1px solid #e6ebf2;\n  }\n  .product-description.rte .table-container tbody td {\n    padding: 8px 16px;\n    border: none;\n    text-align: left;\n  }\n  .product-description.rte .table-container tbody td:first-child {\n    width: 100%;\n    background: none;\n    color: #1f6fe5;\n    font-weight: 600;\n    padding-top: 16px;\n  }\n  .product-description.rte .table-container tbody td:last-child {\n    padding-bottom: 16px;\n    color: #2c2f36;\n    line-height: 1.6;\n  }\n\n  \/* Ensure button appears correctly on mobile *\/\n  .product-description.rte #learn-and-documents-btn {\n    font-size: 14px;\n    padding: 8px 16px;\n  }\n}\n\u003c\/style\u003e\n\u003ch2 id=\"description\"\u003eDescription\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCap CC1101\u003c\/strong\u003e is a wireless expansion module integrating Sub-1 GHz RF and NFC functions, compatible with \u003cstrong\u003eCardputer-Adv\u003c\/strong\u003e and \u003cstrong\u003eCardputerZero\u003c\/strong\u003e. 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 \u003cstrong\u003e315MHz, 433MHz, 868MHz\/915MHz\u003c\/strong\u003e bands to one RP-SMA antenna interface, supporting 2-FSK, 4-FSK, GFSK, MSK, ASK, OOK, and other modulation schemes.\u003c\/p\u003e\n\u003cp\u003eThe NFC section uses the ST25R3916 chip and supports \u003cstrong\u003eISO14443A\/B, FeliCa™, and ISO15693 protocols\u003c\/strong\u003e. 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.\u003c\/p\u003e\n\u003ch2 id=\"features\"\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSPI serial communication protocol\u003c\/li\u003e\n\u003cli\u003eCC1101 low-power Sub-1 GHz RF transceiver\n\u003cul\u003e\n\u003cli\u003eOperating frequency: 315\/433\/868\/915 MHz\u003c\/li\u003e\n\u003cli\u003eSupports 2-FSK, 4-FSK, GFSK, MSK, ASK, and OOK modulation schemes\u003c\/li\u003e\n\u003cli\u003eIndependent 64-byte RF RX FIFO and TX FIFO\u003c\/li\u003e\n\u003cli\u003eBuilt-in dual SP3T RF switches and multi-band RF matching network for dynamic band switching\u003c\/li\u003e\n\u003cli\u003eExternal RP-SMA antenna interface\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eST25R3916 high-performance NFC front end\n\u003cul\u003e\n\u003cli\u003eSupports reader\/writer mode and card emulation mode\u003c\/li\u003e\n\u003cli\u003eCompatible with NFC-A, NFC-B, NFC-F, and NFC-V standards\u003c\/li\u003e\n\u003cli\u003e512-byte NFC FIFO\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eHY2.0-4P Grove expansion interface\n\u003cul\u003e\n\u003cli\u003eSupports sensor module expansion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eDevelopment Platform:\n\u003cul\u003e\n\u003cli\u003eArduino\u003c\/li\u003e\n\u003cli\u003eUiFlow2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 id=\"includes\"\u003eIncludes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Cap CC1101\u003c\/li\u003e\n\u003cli\u003e1 x 315 MHz RP-SMA rubber antenna\u003c\/li\u003e\n\u003cli\u003e1 x 433 MHz RP-SMA rubber antenna\u003c\/li\u003e\n\u003cli\u003e1 x 868 MHz RP-SMA rubber antenna (for 868MHz and 915MHz bands)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 id=\"applications\"\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWireless remote control\u003c\/li\u003e\n\u003cli\u003eAccess-control identification\u003c\/li\u003e\n\u003cli\u003eDevice communication\u003c\/li\u003e\n\u003cli\u003eIoT prototyping\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 id=\"specifications\"\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"table-container\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRF chip\u003c\/td\u003e\n\u003ctd\u003eCC1101\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating frequency band\u003c\/td\u003e\n\u003ctd\u003e315 \/ 433 \/ 868 \/ 915 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication range (FSK modulation, 58kbps air rate)\u003c\/td\u003e\n\u003ctd\u003e315MHz: 435m\u003cbr\u003e433 \/ 868 \/ 915MHz: 441m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTX power\u003c\/td\u003e\n\u003ctd\u003e+10 dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRubber antenna type\u003c\/td\u003e\n\u003ctd\u003e315 MHz RP-SMA rubber antenna: 108mm long, RP-SMA connector (internal thread, female pin), 315 MHz operating band\u003cbr\u003e433 MHz RP-SMA rubber antenna: 108mm long, RP-SMA connector (internal thread, female pin), 433 MHz operating band\u003cbr\u003e868 MHz RP-SMA rubber antenna: 108mm long, RP-SMA connector (internal thread, female pin), 868MHz and 915MHz operating bands\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAntenna connector\u003c\/td\u003e\n\u003ctd\u003eRP-SMA female connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRX sensitivity\u003c\/td\u003e\n\u003ctd\u003eUp to -99.5 dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNFC chip\u003c\/td\u003e\n\u003ctd\u003eST25R3916\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNFC protocol\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eReader\/Writer Mode\u003c\/strong\u003e: NFC-A\/B (compatible with ISO14443A\/B), NFC-F (FeliCa™), NFC-V (ISO15693)\u003cbr\u003e\u003cstrong\u003eCard Emulation Mode\u003c\/strong\u003e: NFC-A \/ NFC-F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication interface\u003c\/td\u003e\n\u003ctd\u003eSPI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSleep power consumption\u003c\/td\u003e\n\u003ctd\u003eDC 5V@140.87uA (CC1101 and NFC both asleep)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating power consumption\u003c\/td\u003e\n\u003ctd\u003eDC 5V@96mA (CC1101 continuously transmitting at maximum power, NFC continuously reading cards)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct size\u003c\/td\u003e\n\u003ctd\u003e84.0 x 24.0 x 19.7mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct weight\u003c\/td\u003e\n\u003ctd\u003e14.9g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage size\u003c\/td\u003e\n\u003ctd\u003e170.0 x 120.0 x 17.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGross weight\u003c\/td\u003e\n\u003ctd\u003e37.5g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eLearn and Documents\u003c\/h2\u003e\n\u003ca href=\"https:\/\/docs.m5stack.com\/en\/products\/sku\/U219\" target=\"_blank\" id=\"learn-and-documents-btn\"\u003e\n  → DOCUMENTS\n\u003c\/a\u003e\n\u003c\/div\u003e","brand":"m5stack-store","offers":[{"title":"Default Title","offer_id":50248139571457,"sku":"U219","price":18.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0056\/7689\/2250\/files\/U219_Cap_CC1101_NFC_for_Cardputer_2.webp?v=1787885454","url":"https:\/\/shop.m5stack.com\/products\/cap-cc1101-nfc-for-cardputer","provider":"M5Stack-Store","version":"1.0","type":"link"}