{"id":2107,"date":"2020-01-12T22:53:37","date_gmt":"2020-01-13T03:53:37","guid":{"rendered":"http:\/\/blog.espol.edu.ec\/edelros\/?p=2107"},"modified":"2026-08-13T12:49:39","modified_gmt":"2026-08-13T17:49:39","slug":"modulos-lora","status":"publish","type":"post","link":"https:\/\/blog.espol.edu.ec\/girni\/modulos-lora\/","title":{"rendered":"M\u00f3dulos LoRa"},"content":{"rendered":"\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-6c531013 wp-block-group-is-layout-flex\">\n<p>Modulos:<\/p>\n\n\n\n<p><a href=\"#desarrollo\">Desarrollo<\/a><\/p>\n\n\n\n<p><a href=\"#gateway\">Gateway<\/a><\/p>\n\n\n\n<p><a href=\"#radio\">Radios<\/a><\/p>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<p>M\u00f3dulos de prueba LORA a 915MHz: m\u00f3dulos de radio, los m\u00f3dulos de desarrollo y m\u00f3dulos gateway<\/p>\n\n\n\n<p>Todos se basan en los chips del fabricante Semtech.<\/p>\n\n\n\n<p><a href=\"https:\/\/www.semtech.com\/products\/wireless-rf\/lora-transceivers\">https:\/\/www.semtech.com\/products\/wireless-rf\/lora-transceivers<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"desarrollo\">1. Modulos LoRa - para desarrollo<\/h2>\n\n\n\n<figure class=\"wp-block-image alignright size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"692\" height=\"338\" src=\"http:\/\/blog.espol.edu.ec\/girni\/files\/2020\/01\/Cubecell_LoraModule01.jpg\" alt=\"M\u00f3dulo de desarrollo LoRa Cubecell AB02 con circuito panel solar y bater\u00eda.\" class=\"wp-image-4429\" \/><\/figure>\n\n\n\n<p>Se puede usar los m\u00f3dulos LoRa emparejados con ESP32 como microcontrolador. <\/p>\n\n\n\n<p>Aportan conexi\u00f3n a WIFI y viene en varias configuraciones, lo m\u00e1s relevante es que traen antenas de 915MHz<\/p>\n\n\n\n<figure class=\"wp-block-image alignleft\"><a href=\"http:\/\/blog.espol.edu.ec\/girni\/files\/2020\/01\/LORA32_915MHz-v2Heltec.png\"><img loading=\"lazy\" decoding=\"async\" width=\"757\" height=\"289\" src=\"http:\/\/blog.espol.edu.ec\/girni\/files\/2020\/01\/LORA32_915MHz-v2Heltec.png\" alt=\"\" class=\"wp-image-2111\" srcset=\"https:\/\/blog.espol.edu.ec\/girni\/files\/2020\/01\/LORA32_915MHz-v2Heltec.png 757w, https:\/\/blog.espol.edu.ec\/girni\/files\/2020\/01\/LORA32_915MHz-v2Heltec-300x115.png 300w\" sizes=\"auto, (max-width: 757px) 100vw, 757px\" \/><\/a><\/figure>\n\n\n\n<p>El m\u00f3dulo de desarrollo facilita realizar pruebas con tan solo unos cuantos elementos, tiene conexi\u00f3n USB para programaci\u00f3n o acceso de datos y una peque\u00f1a pantalla para visualizar mensajes de estado.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"http:\/\/blog.espol.edu.ec\/girni\/files\/2020\/01\/LORA32_915MHz-gateway.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"732\" height=\"724\" src=\"http:\/\/blog.espol.edu.ec\/girni\/files\/2020\/01\/LORA32_915MHz-gateway.jpg\" alt=\"\" class=\"wp-image-2114\" srcset=\"https:\/\/blog.espol.edu.ec\/girni\/files\/2020\/01\/LORA32_915MHz-gateway.jpg 732w, https:\/\/blog.espol.edu.ec\/girni\/files\/2020\/01\/LORA32_915MHz-gateway-300x297.jpg 300w, https:\/\/blog.espol.edu.ec\/girni\/files\/2020\/01\/LORA32_915MHz-gateway-100x100.jpg 100w\" sizes=\"auto, (max-width: 732px) 100vw, 732px\" \/><\/a><\/figure>\n\n\n\n<p>Otro modelo del mismo fabricante es el Wireless-Stick-Lite que es muy semejante al anterior, pero no incorpora la pantalla OLED.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>https:&#047;&#047;heltec.org\/project\/wireless-stick-v3\/<\/code><\/pre>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"gateway\">2. M\u00f3dulos Lora - Gateway<\/h2>\n\n\n\n<p>Los m\u00f3dulos para gateway permiten operar simult\u00e1neamente con varios canales, requieren a\u00f1adir un controlador implementado con un Raspberry Pi. Se pueden usar para conectarse a un gestor de gateways, por ejemplo TTN o uno implementado de forma privada con elementos abiertos como ChirpStack.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"647\" height=\"361\" src=\"http:\/\/blog.espol.edu.ec\/girni\/files\/2020\/01\/ModuloGatewayLoRAHT1303.jpg\" alt=\"modulo lora gateway heltec HT1303\" class=\"wp-image-4426\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1097\" height=\"719\" src=\"http:\/\/blog.espol.edu.ec\/girni\/files\/2020\/01\/ModuloGatewayLoRAHT1303_board.jpg\" alt=\"tarjeta para montaje sobre Raspberry Pi\" class=\"wp-image-4427\" \/><\/figure>\n\n\n\n<p><a href=\"https:\/\/heltec.org\/project\/ht1303\">https:\/\/heltec.org\/project\/ht1303<\/a><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<p>Otro modelo ya descontinuado: HT-M01<\/p>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"http:\/\/blog.espol.edu.ec\/girni\/files\/2020\/01\/LoraModuloGtwHeltecHT_m01.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1079\" height=\"717\" src=\"http:\/\/blog.espol.edu.ec\/girni\/files\/2020\/01\/LoraModuloGtwHeltecHT_m01.png\" alt=\"\" class=\"wp-image-2778\" srcset=\"https:\/\/blog.espol.edu.ec\/girni\/files\/2020\/01\/LoraModuloGtwHeltecHT_m01.png 1079w, https:\/\/blog.espol.edu.ec\/girni\/files\/2020\/01\/LoraModuloGtwHeltecHT_m01-300x199.png 300w, https:\/\/blog.espol.edu.ec\/girni\/files\/2020\/01\/LoraModuloGtwHeltecHT_m01-768x510.png 768w, https:\/\/blog.espol.edu.ec\/girni\/files\/2020\/01\/LoraModuloGtwHeltecHT_m01-1024x680.png 1024w, https:\/\/blog.espol.edu.ec\/girni\/files\/2020\/01\/LoraModuloGtwHeltecHT_m01-272x182.png 272w\" sizes=\"auto, (max-width: 1079px) 100vw, 1079px\" \/><\/a><\/figure>\n\n\n\n<pre class=\"wp-block-code\"><code>https:&#047;&#047;docs.heltec.org\/en\/gateway\/ht-m01\/index.html<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"radio\">3. M\u00f3dulos LoRa - Radio Sx1276<\/h2>\n\n\n\n<figure class=\"wp-block-image alignleft\"><a href=\"http:\/\/blog.espol.edu.ec\/girni\/files\/2020\/01\/bb_lora915_modulo.gif\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"282\" src=\"http:\/\/blog.espol.edu.ec\/girni\/files\/2020\/01\/bb_lora915_modulo-300x282.gif\" alt=\"\" class=\"wp-image-2108\" \/><\/a><\/figure>\n\n\n\n<p>Son de largo alcance a 915MHz y con pines compatible con 3-5v.<\/p>\n\n\n\n<p>La comunicaci\u00f3n con el m\u00f3dulo y un microcontrolador se realiza mediante protocolo SPI.<\/p>\n\n\n\n<figure class=\"wp-block-image alignright\"><a href=\"http:\/\/blog.espol.edu.ec\/girni\/files\/2020\/01\/bb_lora915_pinout.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"226\" src=\"http:\/\/blog.espol.edu.ec\/girni\/files\/2020\/01\/bb_lora915_pinout-300x226.jpg\" alt=\"\" class=\"wp-image-2109\" srcset=\"https:\/\/blog.espol.edu.ec\/girni\/files\/2020\/01\/bb_lora915_pinout-300x226.jpg 300w, https:\/\/blog.espol.edu.ec\/girni\/files\/2020\/01\/bb_lora915_pinout.jpg 628w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/figure>\n\n\n\n<p>En \u00e9ste modo se facilita la conexi\u00f3n directa con m\u00f3dulos Arduino a 5V, al traer convertidor de se\u00f1al de 3.3 a 5V bidireccional.<\/p>\n\n\n\n<p>Una recomendaci\u00f3n es conectarlos y encenderlos siempre con la antena conectada.<\/p>\n\n\n\n<p>La configuraci\u00f3n de pines se muestra en la figura.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3.1 M\u00f3dulo LoRa - Ebyte E32<\/h3>\n\n\n\n<figure class=\"wp-block-image alignright size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"498\" height=\"205\" src=\"http:\/\/blog.espol.edu.ec\/girni\/files\/2020\/01\/Ebyte_E32915T30D_modulo01.png\" alt=\"Ebyte E32 915T30D modulo\" class=\"wp-image-4915\" \/><\/figure>\n\n\n\n<p>Son m\u00f3dulos de comunicaci\u00f3n inal\u00e1mbrica que funcionan como un puerto serie inal\u00e1mbrico (UART). <\/p>\n\n\n\n<p>Se pueden conectar a diferentes microcontroladores como los Arduino.<\/p>\n\n\n\n<p><strong>Referencia<\/strong>: <a href=\"https:\/\/www.es-ebyte.com\/products\/E32-900T30D\/4\">https:\/\/www.es-ebyte.com\/products\/E32-900T30D\/4<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3.2 M\u00f3dulo LoRa - Ebyte E22<\/h3>\n\n\n\n<p>Otro modelo del fabricante Ebyte. A\u00f1ade funcionalidades de lectura de Rssi.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"896\" height=\"378\" src=\"http:\/\/blog.espol.edu.ec\/girni\/files\/2020\/01\/Ebyte_E22_915T30D_modulo01.png\" alt=\"Ebyte E22 915T22D modulo01\" class=\"wp-image-4916\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"855\" height=\"375\" src=\"http:\/\/blog.espol.edu.ec\/girni\/files\/2020\/01\/Ebyte_E22_915T30D_modulo02.jpg\" alt=\"Ebyte_E22_915T30D_modulo02\" class=\"wp-image-4917\" \/><\/figure>\n\n\n\n<p><strong>Referencia<\/strong>:<a href=\"https:\/\/www.es-ebyte.com\/products\/E32-900T20D\">https:\/\/www.es-ebyte.com\/products\/E32-900T20D<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Modulos: Desarrollo Gateway Radios M\u00f3dulos de prueba LORA a 915MHz: m\u00f3dulos de radio, los m\u00f3dulos de desarrollo y m\u00f3dulos gateway Todos se basan en los chips del fabricante Semtech. https:\/\/www.semtech.com\/products\/wireless-rf\/lora-transceivers 1. Modulos LoRa - para desarrollo Se puede usar los m\u00f3dulos LoRa emparejados con ESP32 como microcontrolador. Aportan conexi\u00f3n a WIFI y viene en varias [&hellip;]<\/p>\n","protected":false},"author":8043,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1321654],"tags":[],"class_list":["post-2107","post","type-post","status-publish","format-standard","hentry","category-modulos"],"_links":{"self":[{"href":"https:\/\/blog.espol.edu.ec\/girni\/wp-json\/wp\/v2\/posts\/2107","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.espol.edu.ec\/girni\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.espol.edu.ec\/girni\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.espol.edu.ec\/girni\/wp-json\/wp\/v2\/users\/8043"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.espol.edu.ec\/girni\/wp-json\/wp\/v2\/comments?post=2107"}],"version-history":[{"count":9,"href":"https:\/\/blog.espol.edu.ec\/girni\/wp-json\/wp\/v2\/posts\/2107\/revisions"}],"predecessor-version":[{"id":4920,"href":"https:\/\/blog.espol.edu.ec\/girni\/wp-json\/wp\/v2\/posts\/2107\/revisions\/4920"}],"wp:attachment":[{"href":"https:\/\/blog.espol.edu.ec\/girni\/wp-json\/wp\/v2\/media?parent=2107"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.espol.edu.ec\/girni\/wp-json\/wp\/v2\/categories?post=2107"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.espol.edu.ec\/girni\/wp-json\/wp\/v2\/tags?post=2107"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}