{"product_id":"botstore-ewm22m-400t22s-433mhz-lora-wireless-serial-port-module-fully-compatible-with-e22-modules-support-automatic-relay-networking-1","title":"EWM22M-400T22S 433MHz LoRa Wireless Serial Port Module Fully compatible with E22 modules Support automatic relay networking","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\r\n\u003cli\u003eLoRa Wireless Serial Port Module\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003eThe EWM22M-400T22S is an ultra-small, low-cost wireless serial port module (UART) with multiple transmission modes. It utilizes LoRa communication technology, which is fully compatible with the E22. It has a maximum transmit power of 22dBm and operates in the 400 frequency band. It utilizes LoRa spread spectrum technology, TTL level output, and is compatible with 3.3V IO port voltage. This LoRa module offers faster speeds, lower power consumption, and a smaller size. Custom development services are also available.\r\n\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-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\n14*20mm\r\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\u003cp\u003e[Chip Solution]：LoRa\u003c\/p\u003e\r\n\u003cp\u003e[Operating Frequency]：410.125-493.125 MHz\u003c\/p\u003e\r\n\u003cp\u003e[Transmit Power]：22 dBm\u003c\/p\u003e\r\n\u003cp\u003e[Communication diatance]： 5 km\u003c\/p\u003e\r\n\u003cp\u003e[Size]：14 x 20 mm\u003c\/p\u003e\r\n\u003cp\u003e[Product weight]：1.95 ± 0.05 g\u003c\/p\u003e\r\n\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"EBYTE","offers":[{"title":"Default Title","offer_id":53826771747180,"sku":"RM-BOTS-1FY","price":6.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/9026\/8577\/files\/pp_4512574.webp?v=1780245291","url":"https:\/\/www.robotshop.com\/products\/botstore-ewm22m-400t22s-433mhz-lora-wireless-serial-port-module-fully-compatible-with-e22-modules-support-automatic-relay-networking-1","provider":"RobotShop USA","version":"1.0","type":"link"}