{"id":7881,"date":"2026-07-13T14:26:10","date_gmt":"2026-07-13T14:26:10","guid":{"rendered":"https:\/\/www.diyipcb.com\/?post_type=product&p=7881"},"modified":"2026-09-27T15:12:25","modified_gmt":"2026-09-27T15:12:25","slug":"ch9141k-bt-serial-port-module-evaluation-board-ch9141-ble-uart-transparent-transmission-100m-distance","status":"publish","type":"product","link":"https:\/\/www.diyipcb.com\/es\/producto\/ch9141k-bt-serial-port-module-evaluation-board-ch9141-ble-uart-transparent-transmission-100m-distance\/","title":{"rendered":"Placa de evaluaci\u00f3n del m\u00f3dulo de puerto serie CH9141K BT; CH9141 BLE UART con transmisi\u00f3n transparente y alcance de 100 m"},"content":{"rendered":"

La placa de evaluaci\u00f3n se basa en el chip CH9141K y est\u00e1 dise\u00f1ada seg\u00fan el diagrama esquem\u00e1tico que se muestra a continuaci\u00f3n. El circuito m\u00ednimo del sistema CH9141K es muy sencillo, ya que solo requiere un oscilador de cristal y dos condensadores. Tras alimentar la versi\u00f3n de evaluaci\u00f3n (2,5-3,6 V), se puede establecer f\u00e1cilmente la transmisi\u00f3n de datos entre el puerto serie y Bluetooth.<\/p>\n

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\u2022 Admite el modo de difusi\u00f3n, el modo de host y el modo de esclavo.<\/p>\n

\u2022 Admite la configuraci\u00f3n AT del puerto serie y la configuraci\u00f3n de transmisi\u00f3n Bluetooth.<\/p>\n

\u2022 Proporcionar un controlador de puerto serie virtual Bluetooth para el ordenador<\/p>\n

\u2022 Compatible con el software y las herramientas de puerto serie existentes, sin necesidad de desarrollo secundario.<\/p>\n

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\u2022 Compatible con sistemas Windows\/Linux\/Android\/iOS, como la conexi\u00f3n de host Bluetooth.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

\u2022 Corriente de apagado autom\u00e1tico en modo de suspensi\u00f3n: 0,3 \u03bcA<\/p>\n

\u2022 Distancia de transmisi\u00f3n de 100 metros<\/p>\n

\u2022 La potencia de transmisi\u00f3n es ajustable en 8 niveles.<\/p>\n

\u2022 Admite voltajes de funcionamiento de 33 V y 25 V.<\/p>\n

\u2022 Velocidad m\u00e1xima de transmisi\u00f3n del puerto serie as\u00edncrono: 1 Mbps<\/p>\n

\u2022 El puerto serie admite 5\/6\/7\/8 bits de datos y 1\/2 bits de parada.<\/p>\n

\u2022 El puerto serie admite paridad, paridad, sin comprobaci\u00f3n, cero en blanco, bandera 1 y otros modos de comprobaci\u00f3n.<\/p>\n

\u2022 Soporte para obtener los par\u00e1metros de voltaje de alimentaci\u00f3n del chip<\/p>\n

\u2022 Se dispone de un oscilador de cristal externo para la fuente de reloj de 32 kHz.<\/p>\n

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Personalizaci\u00f3n de productos<\/h3>\n

Ofrecemos servicios de personalizaci\u00f3n de productos. Cont\u00e1ctanos<\/a> para hablar de sus necesidades.<\/p>\n<\/section>","protected":false},"excerpt":{"rendered":"

The evaluation board is based on CH9141K and is made according to the schematic diagram shown below. The minimum system circuit of the CH9141K is very simple, requiring only one crystal oscillator and two capacitors. After powering the evaluation version (2.5-3.6V), data transmission between the serial port and Bluetooth can be easily realized. \u00b7 Support…<\/p>","protected":false},"featured_media":2112,"comment_status":"open","ping_status":"closed","template":"","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":""},"product_brand":[],"product_cat":[94,101,2098],"product_tag":[],"class_list":["post-7881","product","type-product","status-publish","has-post-thumbnail","product_cat-electronic-modules","product_cat-prototyping-expansion","product_cat-prototyping","first","instock","shipping-taxable","purchasable","product-type-simple","entry","content-bg","loop-entry"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.diyipcb.com\/es\/wp-json\/wp\/v2\/product\/7881","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.diyipcb.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.diyipcb.com\/es\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.diyipcb.com\/es\/wp-json\/wp\/v2\/comments?post=7881"}],"version-history":[{"count":0,"href":"https:\/\/www.diyipcb.com\/es\/wp-json\/wp\/v2\/product\/7881\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.diyipcb.com\/es\/wp-json\/wp\/v2\/media\/2112"}],"wp:attachment":[{"href":"https:\/\/www.diyipcb.com\/es\/wp-json\/wp\/v2\/media?parent=7881"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.diyipcb.com\/es\/wp-json\/wp\/v2\/product_brand?post=7881"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.diyipcb.com\/es\/wp-json\/wp\/v2\/product_cat?post=7881"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.diyipcb.com\/es\/wp-json\/wp\/v2\/product_tag?post=7881"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}