{"product_id":"semtech-lr2021-lora-evaluation-kit-cn490-xiao-nrf54l15","title":"Semtech LR2021 LoRa Evaluation Kit-CN490 (XIAO NRF54L15)","description":"\u003cdiv class=\"product-block-list__item product-block-list__item--description details_product\"\u003e\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"card__header\"\u003e\r\n\u003ch2 class=\"card__title heading h3\"\u003eDescription\u003c\/h2\u003e\r\n\u003c\/div\u003e\n\u003cdiv class=\"card__section expandable-content desc-view-more\" id=\"main-description\"\u003e\n\u003cdiv class=\"rte text--pull\"\u003e\n\u003cul\u003e\n\u003cli\u003eSemtech LR2021 LoRa Evaluation Kit-CN490 (XIAO NRF54L15)\u003c\/li\u003e\n\u003cli\u003eFacilitates rapid IoT prototyping with dual-band support\u003c\/li\u003e\n\u003cli\u003eAchieve data rates up to 2.6 Mbps with FLRC modulation\u003c\/li\u003e\n\u003cli\u003eEnsure compatibility with Arduino, STM32, and Nordic platforms\u003c\/li\u003e\n\u003cli\u003eOperate efficiently at varying frequencies and power levels\u003c\/li\u003e\n\u003cli\u003eOffers robust performance with wide temperature tolerance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe \u003cstrong\u003eSemtech LR2021 LoRa Evaluation Kit-CN490 (XIAO NRF54L15)\u003c\/strong\u003e is designed to facilitate the rapid prototyping of high-speed, long-range IoT devices. This kit is centered around Semtech's fourth-generation dual-band transceiver, which supports both Sub-GHz and 2.4GHz frequencies, ensuring global coverage.\u003c\/p\u003e\n\u003cp\u003eThe evaluation kit features FLRC modulation, allowing for data rates of up to 2.6 Mbps. It is also hardware-compatible with widely used development platforms such as Arduino Uno, STM32 Nucleo, and Nordic DK, providing a seamless development experience for users.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cbutton class=\"expandable-content__toggle\" aria-expanded=\"false\" aria-controls=\"main-description\"\u003e\u003cspan class=\"expandable-content__toggle-icon\"\u003e\u003c\/span\u003e\u003cspan class=\"expandable-content__toggle-text\" data-view-more=\"View more\" data-view-less=\"View less\"\u003eView more\u003c\/span\u003e\u003c\/button\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"card details_product\"\u003e\n\u003cbutton class=\"card__collapsible-button\" data-action=\"toggle-collapsible\" aria-expanded=\"false\" aria-controls=\"unique-tab-2\"\u003e\r\n\u003cspan class=\"card__title heading h3\"\u003eWhat's Included\u003c\/span\u003e\r\n\u003cspan\u003e\r\n\u003csvg focusable=\"false\" class=\"icon icon--arrow-bottom\" viewbox=\"0 0 12 8\" role=\"presentation\"\u003e\r\n\u003cpath stroke=\"currentColor\" stroke-width=\"2\" d=\"M10 2L6 6 2 2\" fill=\"none\" stroke-linecap=\"square\"\u003e\u003c\/path\u003e\r\n\u003c\/svg\u003e\r\n\u003c\/span\u003e\r\n\u003c\/button\u003e\r\n\u003cdiv id=\"unique-tab-2\" class=\"card__collapsible\"\u003e\r\n\u003cdiv class=\"card__collapsible-content\"\u003e\r\n\u003cdiv class=\"rte text--pull\"\u003e\r\n\u003cul\u003e\n\u003cli\u003eReal-time OLED feedback\u003c\/li\u003e\n\u003cli\u003ePlug-and-play Grove connectors\u003c\/li\u003e\n\u003c\/ul\u003e\n\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"card details_product\"\u003e\n\u003cbutton class=\"card__collapsible-button\" data-action=\"toggle-collapsible\" aria-expanded=\"false\" aria-controls=\"unique-tab-3\"\u003e\r\n\u003cspan class=\"card__title heading h3\"\u003eDimensions\u003c\/span\u003e\r\n\u003cspan\u003e\r\n\u003csvg focusable=\"false\" class=\"icon icon--arrow-bottom\" viewbox=\"0 0 12 8\" role=\"presentation\"\u003e\r\n\u003cpath stroke=\"currentColor\" stroke-width=\"2\" d=\"M10 2L6 6 2 2\" fill=\"none\" stroke-linecap=\"square\"\u003e\u003c\/path\u003e\r\n\u003c\/svg\u003e\r\n\u003c\/span\u003e\r\n\u003c\/button\u003e\r\n\u003cdiv id=\"unique-tab-3\" class=\"card__collapsible\"\u003e\r\n\u003cdiv class=\"card__collapsible-content\"\u003e\r\n\u003cdiv class=\"rte text--pull\"\u003e\r\n\u003cul\u003e\n\u003cli\u003eChip Size: 5 x 5 x 0.9 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"Semtech LR2021 LoRa Plus Evaluation Kit-CN490 - Dimensions\" src=\"https:\/\/cdn.robotshop.com\/media\/s\/see\/rb-see-1278\/img\/semtech_lr2021_lora_evaluation_kit_cn490_xiao_nrf5_dims.webp\" style=\"width: 600px;\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"card details_product\"\u003e\n\u003cbutton class=\"card__collapsible-button\" data-action=\"toggle-collapsible\" aria-expanded=\"false\" aria-controls=\"unique-tab-4\"\u003e\r\n\u003cspan class=\"card__title heading h3\"\u003eLinks\u003c\/span\u003e\r\n\u003cspan\u003e\r\n\u003csvg focusable=\"false\" class=\"icon icon--arrow-bottom\" viewbox=\"0 0 12 8\" role=\"presentation\"\u003e\r\n\u003cpath stroke=\"currentColor\" stroke-width=\"2\" d=\"M10 2L6 6 2 2\" fill=\"none\" stroke-linecap=\"square\"\u003e\u003c\/path\u003e\r\n\u003c\/svg\u003e\r\n\u003c\/span\u003e\r\n\u003c\/button\u003e\r\n\u003cdiv id=\"unique-tab-4\" class=\"card__collapsible\"\u003e\r\n\u003cdiv class=\"card__collapsible-content\"\u003e\r\n\u003cdiv class=\"rte text--pull\"\u003e\r\n\n\u003cp\u003e\u003cstrong\u003ePDF File\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.robotshop.com\/media\/S\/See\/RB-See-1278\/pdf\/semtech_lr2021_lora_evaluation_kit_cn490_xiao_nrf5_cn490_schematic.pdf\" target=\"_blank\"\u003eSemtech LR2021 LoRa Evaluation Kit-CN490 (XIAO NRF54L15) - Cn490 Schematic\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"card details_product\"\u003e\n\u003cbutton class=\"card__collapsible-button\" data-action=\"toggle-collapsible\" aria-expanded=\"false\" aria-controls=\"unique-tab-7\"\u003e\r\n\u003cspan class=\"card__title heading h3\"\u003eSpecifications\u003c\/span\u003e\r\n\u003cspan\u003e\r\n\u003csvg focusable=\"false\" class=\"icon icon--arrow-bottom\" viewbox=\"0 0 12 8\" role=\"presentation\"\u003e\r\n\u003cpath stroke=\"currentColor\" stroke-width=\"2\" d=\"M10 2L6 6 2 2\" fill=\"none\" stroke-linecap=\"square\"\u003e\u003c\/path\u003e\r\n\u003c\/svg\u003e\r\n\u003c\/span\u003e\r\n\u003c\/button\u003e\r\n\u003cdiv id=\"unique-tab-7\" class=\"card__collapsible\"\u003e\r\n\u003cdiv class=\"card__collapsible-content\"\u003e\r\n\u003cdiv class=\"rte text--pull\"\u003e\r\n\u003cul\u003e\n\u003cli\u003eMain Chip: LR2021\u003c\/li\u003e\n\u003cli\u003eChip Package: QFN-48\u003c\/li\u003e\n\u003cli\u003ePower Supply: 1.8 - 3.7V, 3.3V (typical)\u003c\/li\u003e\n\u003cli\u003eSleep Current: 470nA (without RTC), 1.28uA (with RTC)\u003c\/li\u003e\n\u003cli\u003ePower Distortion Mode: SIMO DC, LDO\u003c\/li\u003e\n\u003cli\u003eMaximum Operating Current (Transmitter): Sub-GHz: 105mA @ +22dBm, 2.4 GHz: 27mA @ +14dBm\u003c\/li\u003e\n\u003cli\u003eMaximum Operating Current (Receiver): LoRa SF7 @ 125KHz: 5.7mA, FLRC: 10.9mA\u003c\/li\u003e\n\u003cli\u003eOutput Power: Sub-GHz: +22dBm to -10dBm, 2.4 GHz: +12dBm\u003c\/li\u003e\n\u003cli\u003eReceiving Sensitivity: LoRa SF12 @ 125kHz: -141.5dBm, FLRC @ 260kbps: -111dBm, BLE @ 2Mbps: -97dBm\u003c\/li\u003e\n\u003cli\u003eHarmonic Noise: 915MHz @ 100kHz: -104dBc\/Hz, 2.45GHz @ 100kHz: -93dBc\/Hz\u003c\/li\u003e\n\u003cli\u003eAntenna: RFI_LF (Sub-GHz), RFI_HF (2.4GHz), Impedance: 50Ω\u003c\/li\u003e\n\u003cli\u003eInterface: SPI\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: -40°C to +85°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SeeedStudio","offers":[{"title":"Default Title","offer_id":47618469822615,"sku":"RB-See-1278","price":141.43,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0533\/3997\/9927\/files\/pp_4501343.webp?v=1775213565","url":"https:\/\/ca.robotshop.com\/products\/semtech-lr2021-lora-evaluation-kit-cn490-xiao-nrf54l15","provider":"RobotShop Canada","version":"1.0","type":"link"}