{"id":4449,"date":"2025-05-27T15:23:22","date_gmt":"2025-05-27T07:23:22","guid":{"rendered":"https:\/\/meskernel.net\/?p=4449"},"modified":"2026-02-28T15:48:03","modified_gmt":"2026-02-28T07:48:03","slug":"usart-vs-uart","status":"publish","type":"post","link":"https:\/\/meskernel.net\/es\/usart-vs-uart\/","title":{"rendered":"Comunicaci\u00f3n USART vs UART - Lo que los ingenieros necesitan saber"},"content":{"rendered":"<p>Al integrar un l\u00e1ser <a href=\"https:\/\/meskernel.net\/es\/products\/\">sensor de distancia<\/a> into an embedded system, one of the most important considerations is the type of serial interface it supports\u2014USART vs UART. This comparison isn\u2019t just technical jargon; understanding the key differences between USART vs UART can directly impact the reliability and efficiency of your sensor communication setup. While these two protocols are often confused or used interchangeably, they operate differently at the hardware level. Knowing which one your <a href=\"https:\/\/meskernel.net\/es\/laser-rangefinder\/\">tel\u00e9metro l\u00e1ser<\/a> es esencial para una integraci\u00f3n perfecta, especialmente en aplicaciones de alta precisi\u00f3n en las que la temporizaci\u00f3n y la integridad de los datos son fundamentales.<\/p>\n\n\n<div id=\"rank-math-faq\" class=\"rank-math-block\">\n<div class=\"rank-math-list\">\n<div id=\"faq-question-1748328586643\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\">\ud83e\udde0 \u00bfQu\u00e9 es UART?<\/h3>\n<div class=\"rank-math-answer\">\n\n<p>UART (Universal Asynchronous Receiver\/Transmitter) is a simple, widely-used <a href=\"https:\/\/meskernel.net\/es\/serial-communication\/\">comunicaci\u00f3n en serie<\/a> protocol that operates without a shared clock. It sends data asynchronously using start\/stop bits and a pre-defined baud rate.<\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n<p><strong>Las principales ventajas de la UART son:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>F\u00e1cil configuraci\u00f3n con <a href=\"https:\/\/meskernel.net\/es\/microcontrollers-and-laser-sensors\/\">microcontroladores<\/a> como <a href=\"https:\/\/meskernel.net\/es\/arduino-laser-distance-modules\/\">Arduino<\/a> o <a href=\"https:\/\/meskernel.net\/es\/esp32-laser-distance-sensor\/\">ESP32<\/a><\/li>\n\n\n\n<li>No necesita una l\u00ednea de reloj externa<\/li>\n\n\n\n<li>Muy utilizado en electr\u00f3nica de consumo y bricolaje<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n<div id=\"rank-math-faq\" class=\"rank-math-block\">\n<div class=\"rank-math-list\">\n<div id=\"faq-question-1748328624509\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\">\ud83d\udd04 \u00bfQu\u00e9 es USART?<\/h3>\n<div class=\"rank-math-answer\">\n\n<p>USART (Universal Synchronous\/Asynchronous Receiver\/Transmitter) se basa en UART y admite comunicaci\u00f3n as\u00edncrona y s\u00edncrona. Esta flexibilidad a\u00f1adida lo hace especialmente \u00fatil en sistemas embebidos m\u00e1s complejos o industriales.<\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n<p><strong>Ventajas de USART:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Funciona tanto en modo UART como s\u00edncrono<\/li>\n\n\n\n<li>Admite comunicaciones de mayor velocidad o sensibles al reloj<\/li>\n\n\n\n<li>Suelen encontrarse en los MCU basados en STM32, AVR y ARM<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udce1 Por qu\u00e9 es importante para los sensores l\u00e1ser de distancia<\/h2>\n\n\n\n<p>Muchas de las <a href=\"https:\/\/meskernel.net\/es\/laser-distance-tech\/\">distancia l\u00e1ser<\/a> sensors, including those from <a href=\"https:\/\/meskernel.net\/es\/\">Meskernel<\/a>est\u00e1n construidos con interfaces de comunicaci\u00f3n USART (UART de nivel TTL). Esto significa que un sensor como el TS1224 no s\u00f3lo ofrece:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Medici\u00f3n de largo alcance de alta precisi\u00f3n (basada en tecnolog\u00eda l\u00e1ser de 905 nm)<\/li>\n\n\n\n<li>Compacto y ligero<\/li>\n\n\n\n<li>Salida de medici\u00f3n en tiempo real<\/li>\n<\/ul>\n\n\n\n<p>...sino que tambi\u00e9n proporciona una comunicaci\u00f3n serie vers\u00e1til compatible con la mayor\u00eda de microcontroladores y sistemas industriales.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udee0\ufe0f Aplicaciones t\u00edpicas:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Automatizaci\u00f3n industrial<\/strong> para el nivel y <a href=\"https:\/\/meskernel.net\/es\/distance-measurement-sensor\/\">medici\u00f3n de la distancia<\/a><\/li>\n\n\n\n<li><strong>Drones inteligentes (<a href=\"https:\/\/meskernel.net\/es\/laser-distance-sensors-in-uav\/\">UAV<\/a>)<\/strong> para un control preciso de la altitud<\/li>\n\n\n\n<li><strong>Rob\u00f3tica <a href=\"https:\/\/meskernel.net\/es\/navigation-distance-sensor\/\">navegaci\u00f3n<\/a><\/strong> y SLAM (localizaci\u00f3n y mapeo simult\u00e1neos)<\/li>\n\n\n\n<li><strong>Almac\u00e9n <a href=\"https:\/\/meskernel.net\/es\/autonomous-logistics\/\">log\u00edstica<\/a><\/strong> para el objeto <a href=\"https:\/\/meskernel.net\/es\/animal-detection\/\">detecci\u00f3n<\/a><\/li>\n\n\n\n<li><strong>Maquinaria agr\u00edcola<\/strong> para el terreno siguiente<\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u2705 <em>Todas estas aplicaciones se benefician de una comunicaci\u00f3n serie robusta y de baja latencia, posible gracias a las interfaces USART.<\/em><\/p>\n<\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83e\udde9 USART vs UART: comparaci\u00f3n t\u00e9cnica r\u00e1pida<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Caracter\u00edstica<\/th><th>UART<\/th><th>USART<\/th><\/tr><\/thead><tbody><tr><td>Se\u00f1al de reloj<\/td><td>No es necesario<\/td><td>Obligatorio (para el modo s\u00edncrono)<\/td><\/tr><tr><td>Tipo de comunicaci\u00f3n<\/td><td>S\u00f3lo as\u00edncrono<\/td><td>As\u00edncrono + S\u00edncrono<\/td><\/tr><tr><td>Velocidad y precisi\u00f3n<\/td><td>Est\u00e1ndar<\/td><td>Mayor velocidad, mayor precisi\u00f3n<\/td><\/tr><tr><td>Encontrado en<\/td><td>Arduino, ESP8266, Raspberry Pi<\/td><td>STM32, AVR, MCU industriales<\/td><\/tr><tr><td>Usado en <a href=\"https:\/\/meskernel.net\/es\/about\/\">Meskernel<\/a> Sensores<\/td><td>\u2705 (a trav\u00e9s de USART de nivel TTL)<\/td><td>\u2705<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udd17 Descubra nuestra gama de sensores l\u00e1ser de distancia<\/h2>\n\n\n\n<p>Meskernel ofrece una gama de<a href=\"https:\/\/meskernel.net\/es\/sensores-laser-industriales-de-distancia\/\"> <strong>sensores l\u00e1ser de distancia industriales<\/strong><\/a> con interfaces UART\/USART, ideal para desarrolladores, ingenieros e integradores de sistemas:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udd0d Producto destacado: <a href=\"https:\/\/meskernel.net\/es\/product\/laser-distance-module\/\">M\u00f3dulo de distancia l\u00e1ser TS1224<\/a><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Tipo de l\u00e1ser:<\/strong> L\u00e1ser semiconductor de 905 nm<\/li>\n\n\n\n<li><strong>Interfaz:<\/strong> UART (TTL) a trav\u00e9s de USART<\/li>\n\n\n\n<li><strong>Alcance:<\/strong> Hasta 1500 metros<\/li>\n\n\n\n<li><strong>Precisi\u00f3n:<\/strong> \u00b11 m<\/li>\n\n\n\n<li><strong>Ideal para:<\/strong> Rob\u00f3tica, drones, automatizaci\u00f3n, log\u00edstica y mucho m\u00e1s<\/li>\n<\/ul>\n\n\n\n<p>\ud83d\udc49 <a href=\"https:\/\/meskernel.net\/es\/productos\/\">Ver todos los sensores<\/a><\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-full\"><img data-dominant-color=\"d0d3d0\" data-has-transparency=\"false\" style=\"--dominant-color: #d0d3d0;\" fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"718\" data-id=\"4444\" src=\"https:\/\/meskernel.net\/wp-content\/uploads\/2025\/04\/distance-sensor-module.webp\" alt=\"m\u00f3dulo sensor de distancia\" class=\"wp-image-4444 not-transparent\" srcset=\"https:\/\/meskernel.net\/wp-content\/uploads\/2025\/04\/distance-sensor-module.webp 800w, https:\/\/meskernel.net\/wp-content\/uploads\/2025\/04\/distance-sensor-module-300x269.webp 300w, https:\/\/meskernel.net\/wp-content\/uploads\/2025\/04\/distance-sensor-module-768x689.webp 768w, https:\/\/meskernel.net\/wp-content\/uploads\/2025\/04\/distance-sensor-module-400x359.webp 400w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">phase <a href=\"https:\/\/meskernel.net\/es\/laser-sensors-for-railway\/\">sensores l\u00e1ser<\/a><\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"636\" height=\"586\" data-id=\"3322\" src=\"https:\/\/meskernel.net\/wp-content\/uploads\/2024\/12\/Types-of-Distance-Sensors.jpg\" alt=\"Tipos de sensores de distancia\" class=\"wp-image-3322\" srcset=\"https:\/\/meskernel.net\/wp-content\/uploads\/2024\/12\/Types-of-Distance-Sensors.jpg 636w, https:\/\/meskernel.net\/wp-content\/uploads\/2024\/12\/Types-of-Distance-Sensors-300x276.jpg 300w, https:\/\/meskernel.net\/wp-content\/uploads\/2024\/12\/Types-of-Distance-Sensors-400x369.jpg 400w\" sizes=\"(max-width: 636px) 100vw, 636px\" \/><figcaption class=\"wp-element-caption\"><a href=\"https:\/\/meskernel.net\/es\/types-of-distance-sensors\/\">Tipos de sensores de distancia<\/a><\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"641\" height=\"438\" data-id=\"3480\" src=\"https:\/\/meskernel.net\/wp-content\/uploads\/2025\/01\/range-finder.jpg\" alt=\"tel\u00e9metro\" class=\"wp-image-3480\" srcset=\"https:\/\/meskernel.net\/wp-content\/uploads\/2025\/01\/range-finder.jpg 641w, https:\/\/meskernel.net\/wp-content\/uploads\/2025\/01\/range-finder-300x205.jpg 300w, https:\/\/meskernel.net\/wp-content\/uploads\/2025\/01\/range-finder-400x273.jpg 400w\" sizes=\"(max-width: 641px) 100vw, 641px\" \/><figcaption class=\"wp-element-caption\"><a href=\"https:\/\/meskernel.net\/es\/range-finder\/\">tel\u00e9metro<\/a><\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" data-id=\"3533\" src=\"https:\/\/meskernel.net\/wp-content\/uploads\/2024\/10\/LiDAR-Technology-1024x683.jpg\" alt=\"Tecnolog\u00eda LiDAR\" class=\"wp-image-3533\" srcset=\"https:\/\/meskernel.net\/wp-content\/uploads\/2024\/10\/LiDAR-Technology-1024x683.jpg 1024w, https:\/\/meskernel.net\/wp-content\/uploads\/2024\/10\/LiDAR-Technology-300x200.jpg 300w, https:\/\/meskernel.net\/wp-content\/uploads\/2024\/10\/LiDAR-Technology-768x512.jpg 768w, https:\/\/meskernel.net\/wp-content\/uploads\/2024\/10\/LiDAR-Technology-400x267.jpg 400w, https:\/\/meskernel.net\/wp-content\/uploads\/2024\/10\/LiDAR-Technology.jpg 1080w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><a href=\"https:\/\/meskernel.net\/es\/lidar\/\">LiDAR<\/a> Tecnolog\u00eda<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"750\" height=\"500\" data-id=\"3042\" src=\"https:\/\/meskernel.net\/wp-content\/uploads\/2024\/12\/Distance-Measurement-System.jpg\" alt=\"Sistema de medici\u00f3n de distancias\" class=\"wp-image-3042\" srcset=\"https:\/\/meskernel.net\/wp-content\/uploads\/2024\/12\/Distance-Measurement-System.jpg 750w, https:\/\/meskernel.net\/wp-content\/uploads\/2024\/12\/Distance-Measurement-System-300x200.jpg 300w, https:\/\/meskernel.net\/wp-content\/uploads\/2024\/12\/Distance-Measurement-System-400x267.jpg 400w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><figcaption class=\"wp-element-caption\"><a href=\"https:\/\/meskernel.net\/es\/distance-measurement-system\/\">Sistema de medici\u00f3n de distancias<\/a><\/figcaption><\/figure>\n<\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udcc8 Aumentar el rendimiento de los dise\u00f1os integrados con sensores habilitados para USART<\/h2>\n\n\n\n<p>Elecci\u00f3n de una tarjeta USART <a href=\"https:\/\/meskernel.net\/es\/advantages-of-laser-distance-sensor\/\">sensor l\u00e1ser de distancia<\/a> not only streamlines development but also ensures future scalability across applications. Whether you&#8217;re building a robot, a drone, or a factory <a href=\"https:\/\/meskernel.net\/es\/high-precision-laser-sensors\/\">automation system<\/a>, the right communication protocol is essential for real-time reliability and precision.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\ude4b Preguntas frecuentes (FAQ)<\/h3>\n\n\n<div id=\"rank-math-faq\" class=\"rank-math-block\">\n<div class=\"rank-math-list\">\n<div id=\"faq-question-1748325284855\" class=\"rank-math-list-item\">\n<h5 class=\"rank-math-question\">\u2753 <strong>\u00bfCu\u00e1l es la diferencia entre TTL UART y USART? (Explicaci\u00f3n de USART vs UART)<\/strong><\/h5>\n<div class=\"rank-math-answer\">\n\n<p><strong>USART frente a UART<\/strong> es una comparaci\u00f3n habitual en la comunicaci\u00f3n embebida. La diferencia clave es que USART<strong> <\/strong>(Receptor\/Transmisor Universal S\u00edncrono\/As\u00edncrono)<strong> <\/strong>soporta comunicaci\u00f3n s\u00edncrona y as\u00edncrona, mientras que UART (Universal Asynchronous Receiver\/Transmitter) s\u00f3lo soporta modo as\u00edncrono.<br \/><strong><a href=\"https:\/\/meskernel.net\/es\/ttl-uart\/\">TTL UART<\/a><\/strong> se refiere a una se\u00f1al UART que utiliza niveles de tensi\u00f3n de Transistor-Transistor Logic (TTL) -t\u00edpicamente 3,3V o 5V- comunes en sistemas embebidos. Mientras que TTL UART es una especificaci\u00f3n de interfaz f\u00edsica, USART se refiere a un m\u00f3dulo de comunicaci\u00f3n m\u00e1s flexible que tambi\u00e9n puede emitir se\u00f1ales de nivel TTL en funci\u00f3n del hardware.<br \/>En resumen:<br \/><strong>USART<\/strong> = admite los modos sync y async<br \/><strong>UART<\/strong> = s\u00f3lo async<br \/><strong>TTL UART<\/strong> = se\u00f1al UART a niveles de tensi\u00f3n TTL<br \/>Comprender estas diferencias ayuda a los ingenieros a seleccionar la interfaz adecuada para dispositivos como <a href=\"https:\/\/meskernel.net\/es\/laser-distance-sensors\/\">sensores l\u00e1ser de distancia<\/a> in embedded applications.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1748325304360\" class=\"rank-math-list-item\">\n<h5 class=\"rank-math-question\">\u2753\u00bfSon compatibles los sensores Meskernel con Arduino?<\/h5>\n<div class=\"rank-math-answer\">\n\n<p>S\u00ed, la mayor\u00eda de los sensores Meskernel utilizan UART compatibles con TTL (v\u00eda USART), haci\u00e9ndolos f\u00e1cilmente integrables con Arduino, STM32 y otras plataformas comunes.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1748325331512\" class=\"rank-math-list-item\">\n<h5 class=\"rank-math-question\">\u2753\u00bfPuedo utilizar los sensores l\u00e1ser de distancia Meskernel en entornos exteriores?<\/h5>\n<div class=\"rank-math-answer\">\n\n<p>S\u00ed. Muchos de nuestros modelos est\u00e1n dise\u00f1ados para uso industrial en exteriores, con dise\u00f1os antiinterferencias y resistentes a la intemperie.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1748329098401\" class=\"rank-math-list-item\">\n<h5 class=\"rank-math-question\">\u2753 <strong>\u00bfEs USART mejor que UART para sensores l\u00e1ser de distancia?<\/strong><\/h5>\n<div class=\"rank-math-answer\">\n\n<p>Depende de tu aplicaci\u00f3n. En el debate USART vs UART, USART ofrece m\u00e1s flexibilidad porque soporta comunicaci\u00f3n s\u00edncrona y as\u00edncrona. Sin embargo, la mayor\u00eda de los sensores l\u00e1ser de distancia s\u00f3lo utilizan comunicaci\u00f3n as\u00edncrona, por lo que UART es m\u00e1s que suficiente en muchos casos. Si su microcontrolador incorpora una USART, normalmente puede funcionar en modo UART, lo que le proporciona una mayor compatibilidad con los sensores integrados.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1748329142386\" class=\"rank-math-list-item\">\n<h5 class=\"rank-math-question\">\u2753 <strong>\u00bfSe puede utilizar USART como UART en sistemas embebidos?<\/strong><\/h5>\n<div class=\"rank-math-answer\">\n\n<p>S\u00ed. En la mayor\u00eda de los microcontroladores, los m\u00f3dulos USART pueden funcionar en modo UART desactivando el reloj s\u00edncrono. Esto hace que USART sea muy vers\u00e1til en dise\u00f1os embebidos. En el contexto USART vs UART, esta adaptabilidad es una de las razones por las que los ingenieros suelen elegir MCU compatibles con USART cuando trabajan con dispositivos como m\u00f3dulos l\u00e1ser TTL UART.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1748329183734\" class=\"rank-math-list-item\">\n<h5 class=\"rank-math-question\">\u2753 <strong>\u00bfPor qu\u00e9 es importante la diferencia entre USART y UART a la hora de elegir un m\u00f3dulo sensor?<\/strong><\/h5>\n<div class=\"rank-math-answer\">\n\n<p>Elegir entre USART y UART es importante porque afecta a la forma en que tu MCU interact\u00faa con perif\u00e9ricos como los sensores l\u00e1ser de distancia. Algunos m\u00f3dulos requieren expl\u00edcitamente TTL UART a niveles de tensi\u00f3n espec\u00edficos (por ejemplo, 3,3 V), mientras que otros pueden funcionar mejor con flujos de datos s\u00edncronos. Conocer el tipo de comunicaci\u00f3n de su sensor ayuda a evitar problemas de compatibilidad en sistemas embebidos.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1748329223627\" class=\"rank-math-list-item\">\n<h5 class=\"rank-math-question\">\u2753 <strong>\u00bfSon todos los microcontroladores compatibles con USART y UART?<\/strong><\/h5>\n<div class=\"rank-math-answer\">\n\n<p>No todos los microcontroladores disponen de perif\u00e9ricos USART dedicados. Algunos s\u00f3lo ofrecen UART, lo que los limita a la comunicaci\u00f3n as\u00edncrona. En t\u00e9rminos de USART frente a UART, los microcontroladores con USART ofrecen m\u00e1s flexibilidad para dise\u00f1os de sensores preparados para el futuro, especialmente si puede ser necesaria la transferencia s\u00edncrona de datos.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1748329257658\" class=\"rank-math-list-item\">\n<h5 class=\"rank-math-question\">\u2753 <strong>\u00bfQu\u00e9 niveles de tensi\u00f3n son t\u00edpicos para la UART TTL utilizada en los sensores l\u00e1ser?<\/strong><\/h5>\n<div class=\"rank-math-answer\">\n\n<p>La mayor\u00eda de las interfaces UART TTL utilizadas en <a href=\"https:\/\/www.globalsources.com\/chengdu-meskernel\/showroom_6002100157315.htm\" target=\"_blank\" rel=\"noopener\">sensores l\u00e1ser de distancia<\/a> funcionan a 3,3V o 5V, dependiendo del dise\u00f1o del sensor. Estos niveles de voltaje son importantes cuando se considera USART vs UART, porque la compatibilidad de la capa f\u00edsica es tan importante como la compatibilidad del protocolo.<\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\ude80 \u00bfListo para empezar?<\/h2>\n\n\n\n<p>Explora nuestro<a href=\"https:\/\/meskernel.net\/es\/descargar\/\"> cat\u00e1logo de sensores l\u00e1ser de distancia<\/a> y empiece a construir su pr\u00f3ximo sistema embebido de alta precisi\u00f3n con el protocolo de comunicaci\u00f3n adecuado.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<figure class=\"wp-block-embed is-type-wp-embed is-provider-meskernel wp-block-embed-meskernel\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"wp-embedded-content\" data-secret=\"bNqj9y6Dt4\"><a href=\"https:\/\/meskernel.net\/es\/sensores-de-distancia-analogicos\/\">Sensores de distancia anal\u00f3gicos frente a digitales: Gu\u00eda pr\u00e1ctica para ingenieros e integradores<\/a><\/blockquote><iframe class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"\u300a Analog Distance Sensors vs Digital: A Practical Guide for Engineers &amp; Integrators \u300b\u2014Meskernel\" src=\"https:\/\/meskernel.net\/analog-distance-sensors\/embed\/#?secret=vYpn8P1jWr#?secret=bNqj9y6Dt4\" data-secret=\"bNqj9y6Dt4\" width=\"500\" height=\"282\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe>\n<\/div><\/figure>","protected":false},"excerpt":{"rendered":"<p>Compare USART vs UART communication interfaces in terms of speed, modes, and applications. Find out which serial interface fits your MCU or embedded design.<\/p>","protected":false},"author":1,"featured_media":4450,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[50],"tags":[],"class_list":["post-4449","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technology"],"_links":{"self":[{"href":"https:\/\/meskernel.net\/es\/wp-json\/wp\/v2\/posts\/4449","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/meskernel.net\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/meskernel.net\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/meskernel.net\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/meskernel.net\/es\/wp-json\/wp\/v2\/comments?post=4449"}],"version-history":[{"count":0,"href":"https:\/\/meskernel.net\/es\/wp-json\/wp\/v2\/posts\/4449\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/meskernel.net\/es\/wp-json\/wp\/v2\/media\/4450"}],"wp:attachment":[{"href":"https:\/\/meskernel.net\/es\/wp-json\/wp\/v2\/media?parent=4449"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/meskernel.net\/es\/wp-json\/wp\/v2\/categories?post=4449"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/meskernel.net\/es\/wp-json\/wp\/v2\/tags?post=4449"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}