{"id":7672,"date":"2024-04-30T14:07:07","date_gmt":"2024-04-30T14:07:07","guid":{"rendered":"https:\/\/rogerbit.com\/wprb\/?p=7672"},"modified":"2024-05-01T13:42:42","modified_gmt":"2024-05-01T13:42:42","slug":"ld2410c","status":"publish","type":"post","link":"https:\/\/rogerbit.com\/wprb\/2024\/04\/ld2410c\/","title":{"rendered":"LD2410C Configuraci\u00f3n con App, Circuito y Prueba con Arduino Micro"},"content":{"rendered":"

<\/iframe><\/p>\n<hr \/>\n<p>Bienvenidos al tutorial sobre el uso del m\u00f3dulo de detecci\u00f3n de estado de presencia humana LD2410C. Este dispositivo, desarrollado por Hi-link, es una herramienta vers\u00e1til y de alta sensibilidad que utiliza ondas continuas moduladas en frecuencia (FMCW) para detectar la presencia de seres humanos en un \u00e1rea designada.<\/p>\n<hr \/>\n<p style=\"text-align: left;\">Tal vez pueda interesarte proyectos en arduino, pic, rob\u00f3tica, telecomunicaciones, suscribete en\u00a0<a href=\"http:\/\/www.youtube.com\/user\/carlosvolt?sub_confirmation=1\">http:\/\/www.youtube.com\/user\/carlosvolt?sub_confirmation=1<\/a>\u00a0mucho videos con c\u00f3digo fuentes completos y diagramas<\/p>\n<p style=\"text-align: left;\"><div id=\"ubm-banners-rotation-n1\" data-interval=\"4000\" class=\"ubm_banners_rotation\" style=\"overflow: hidden; width: 200px; height: 150px;\"><div id=\"3_ubm_banner\" class=\"ubm_rotating_banner\"><a href=\"https:\/\/bit.ly\/3aXRDAu\" target=\"_blank\" rel=\"dofollow\"><img src=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/useful_banner_manager_banners\/3-2-logo youtube.png\" width=\"100%\" height=\"100%\" alt=\"SUSCRIBETE A NUESTRO CANAL DE YOUTUBE, TUTORIALES GRATIS\" \/><\/a><\/div><\/div><\/p>\n<hr \/>\n<h4>Componentes electr\u00f3nicos<\/h4>\n<h4>Arduino micro<\/h4>\n<p><img loading=\"lazy\" class=\"alignnone wp-image-6709\" src=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/01\/arduinomicro.jpg\" alt=\"\" width=\"437\" height=\"196\" srcset=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/01\/arduinomicro.jpg 1024w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/01\/arduinomicro-300x134.jpg 300w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/01\/arduinomicro-768x344.jpg 768w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/01\/arduinomicro-820x368.jpg 820w\" sizes=\"(max-width: 437px) 100vw, 437px\" \/><\/p>\n<div id=\"tech-specs\" class=\"product-section\">\n<h2 class=\"subtitle\">Especificaciones t\u00e9cnicas<\/h2>\n<div class=\"table-tech rte\">\n<table>\n<tbody>\n<tr>\n<td>MICROCONTROLADOR<\/td>\n<td>ATmega32U4<\/td>\n<\/tr>\n<tr>\n<td>TENSI\u00d3N DE FUNCIONAMIENTO<\/td>\n<td>5V<\/td>\n<\/tr>\n<tr>\n<td>VOLTAJE DE ENTRADA (RECOMENDADO)<\/td>\n<td>7-12V<\/td>\n<\/tr>\n<tr>\n<td>PINES DE E\/S DIGITALES<\/td>\n<td>20<\/td>\n<\/tr>\n<tr>\n<td>CANALES PWM<\/td>\n<td>7<\/td>\n<\/tr>\n<tr>\n<td>CANALES DE ENTRADA ANAL\u00d3GICA<\/td>\n<td>12<\/td>\n<\/tr>\n<tr>\n<td>CORRIENTE CC POR PIN DE E\/S<\/td>\n<td>20mA<\/td>\n<\/tr>\n<tr>\n<td>CORRIENTE CC PARA CLAVIJA DE 3,3 V<\/td>\n<td>50mA<\/td>\n<\/tr>\n<tr>\n<td>MEMORIA FLASH<\/td>\n<td>32 KB (ATmega32U4) de los cuales 4 KB utilizados por el gestor de arranque<\/td>\n<\/tr>\n<tr>\n<td>SRAM<\/td>\n<td>2,5 KB (ATmega32U4)<\/td>\n<\/tr>\n<tr>\n<td>EEPROM<\/td>\n<td>1 KB (ATmega32U4)<\/td>\n<\/tr>\n<tr>\n<td>VELOCIDAD DE RELOJ<\/td>\n<td>16 MHz<\/td>\n<\/tr>\n<tr>\n<td>LED_CONSTRUIDO<\/td>\n<td>13<\/td>\n<\/tr>\n<tr>\n<td>LONGITUD<\/td>\n<td>48mm<\/td>\n<\/tr>\n<tr>\n<td>ANCHO<\/td>\n<td>18mm<\/td>\n<\/tr>\n<tr>\n<td>PESO<\/td>\n<td>13 gramos<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<hr \/>\n<h4>Cable micro usb<\/h4>\n<p><img loading=\"lazy\" class=\"alignnone wp-image-6712 size-medium\" src=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/01\/cable_usb-300x300.jpg\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/01\/cable_usb-300x300.jpg 300w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/01\/cable_usb-1024x1024.jpg 1024w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/01\/cable_usb-150x150.jpg 150w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/01\/cable_usb-768x768.jpg 768w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/01\/cable_usb-1536x1536.jpg 1536w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/01\/cable_usb-820x820.jpg 820w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/01\/cable_usb.jpg 1600w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<hr \/>\n<p><strong>Cables dupont hembra hembra<\/strong><\/p>\n<p><img loading=\"lazy\" class=\"alignnone wp-image-7666 size-medium\" src=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2024\/04\/dupont-300x263.jpg\" alt=\"\" width=\"300\" height=\"263\" srcset=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2024\/04\/dupont-300x263.jpg 300w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2024\/04\/dupont-768x674.jpg 768w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2024\/04\/dupont-820x720.jpg 820w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2024\/04\/dupont.jpg 948w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<hr \/>\n<p><strong>Pines macho<\/strong><\/p>\n<p><img loading=\"lazy\" class=\"alignnone wp-image-7532 size-medium\" src=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2023\/11\/header-macho-40-pin-300x300.jpg\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2023\/11\/header-macho-40-pin-300x300.jpg 300w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2023\/11\/header-macho-40-pin-1024x1024.jpg 1024w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2023\/11\/header-macho-40-pin-150x150.jpg 150w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2023\/11\/header-macho-40-pin-768x768.jpg 768w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2023\/11\/header-macho-40-pin-820x820.jpg 820w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2023\/11\/header-macho-40-pin.jpg 1200w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<hr \/>\n<p><strong>Z\u00f3calo para arduino micro<\/strong><\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-6895\" src=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/06\/zocalo.jpg\" sizes=\"(max-width: 320px) 100vw, 320px\" srcset=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/06\/zocalo.jpg 320w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/06\/zocalo-300x225.jpg 300w\" alt=\"\" width=\"320\" height=\"240\" \/><\/p>\n<p> <\/p>\n<hr \/>\n<h4>PCB<\/h4>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-6713\" src=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/01\/pcb.png\" alt=\"\" width=\"543\" height=\"386\" srcset=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/01\/pcb.png 543w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/01\/pcb-300x213.png 300w\" sizes=\"(max-width: 543px) 100vw, 543px\" \/><\/p>\n<p>Descargar archivo gerber –><a href=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/03\/teclado-arduino-micro.zip\">teclado arduino micro<\/a><\/p>\n<p> <\/p>\n<hr \/>\n<h4>Circuito<\/h4>\n<p><img loading=\"lazy\" class=\"alignnone size-large wp-image-6716\" src=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/01\/circuito.png\" alt=\"\" width=\"572\" height=\"481\" srcset=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/01\/circuito.png 572w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/01\/circuito-300x252.png 300w\" sizes=\"(max-width: 572px) 100vw, 572px\" \/> <img loading=\"lazy\" class=\"alignnone size-large wp-image-6717\" src=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/01\/pcb_diagram.png\" alt=\"\" width=\"549\" height=\"390\" srcset=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/01\/pcb_diagram.png 549w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2022\/01\/pcb_diagram-300x213.png 300w\" sizes=\"(max-width: 549px) 100vw, 549px\" \/><\/p>\n<hr \/>\n<p><strong>C\u00f3digo Fuente<\/strong><\/p>\n<pre class=\"lang:default decode:true \" title=\"C\u00f3digo Fuente\">\/*\r\n * Ejemplo de boceto para informar sobre lecturas del LD2410 utilizando la configuraci\u00f3n actualmente configurada.\r\n * \r\n * Esto ha sido probado en las siguientes plataformas...\r\n * \r\n * En ESP32, conecta el LD2410 a los pines GPIO 32 y 33\r\n * En ESP32S2, conecta el LD2410 a los pines GPIO 8 y 9\r\n * En ESP32C3, conecta el LD2410 a los pines GPIO 4 y 5\r\n * En Arduino Leonardo u otras placas ATmega32u4, conecta el LD2410 a los pines GPIO TX y RX de serie de hardware\r\n * \r\n * La configuraci\u00f3n serie para otras placas variar\u00e1 y deber\u00e1s asignarlos t\u00fa mismo\r\n * \r\n * No hay un ejemplo para ESP8266 ya que solo tiene una UART utilizable y no arrancar\u00e1 si los pines UART alternativos se usan para el radar.\r\n * \r\n * Para que este boceto y otros ejemplos sean \u00fatiles, la placa debe tener dos UART utilizables.\r\n * \r\n *\/\r\nint redPin = 11; \/\/ R pin rojo \r\nint greenPin = 9; \/\/ G pin verde\r\nint bluePin = 10; \/\/ B pin azul\r\nbyte com = 0; \r\n#if defined(ESP32)\r\n #ifdef ESP_IDF_VERSION_MAJOR \/\/ IDF 4+\r\n #if CONFIG_IDF_TARGET_ESP32 \/\/ ESP32\/PICO-D4\r\n #define MONITOR_SERIAL Serial\r\n #define RADAR_SERIAL Serial1\r\n #define RADAR_RX_PIN 32\r\n #define RADAR_TX_PIN 33\r\n #elif CONFIG_IDF_TARGET_ESP32S2\r\n #define MONITOR_SERIAL Serial\r\n #define RADAR_SERIAL Serial1\r\n #define RADAR_RX_PIN 9\r\n #define RADAR_TX_PIN 8\r\n #elif CONFIG_IDF_TARGET_ESP32C3\r\n #define MONITOR_SERIAL Serial\r\n #define RADAR_SERIAL Serial1\r\n #define RADAR_RX_PIN 4\r\n #define RADAR_TX_PIN 5\r\n #else \r\n #error El objetivo CONFIG_IDF_TARGET no es compatible\r\n #endif\r\n #else \/\/ ESP32 antes de IDF 4.0\r\n #define MONITOR_SERIAL Serial\r\n #define RADAR_SERIAL Serial1\r\n #define RADAR_RX_PIN 32\r\n #define RADAR_TX_PIN 33\r\n #endif\r\n#elif defined(__AVR_ATmega32U4__)\r\n #define MONITOR_SERIAL Serial\r\n #define RADAR_SERIAL Serial1\r\n #define RADAR_RX_PIN 0\r\n #define RADAR_TX_PIN 1\r\n#endif\r\n#include <ld2410.h>\r\nld2410 radar;\r\nuint32_t ultimaLectura = 0;\r\nbool radarConectado = false;\r\nvoid setup(void)\r\n{\r\n pinMode(redPin, OUTPUT); \/\/ Establece el redPin como una salida\r\n pinMode(greenPin, OUTPUT); \/\/ Establece el greenPin como una salida\r\n pinMode(bluePin, OUTPUT); \/\/ Establece el bluePin como una salida\r\n MONITOR_SERIAL.begin(115200); \/\/ Retroalimentaci\u00f3n por el Monitor Serial\r\n \/\/ radar.debug(MONITOR_SERIAL); \/\/ Descomenta para mostrar informaci\u00f3n de depuraci\u00f3n de la biblioteca en el Monitor Serial. Por defecto, esto no muestra lecturas de sensor ya que son muy frecuentes.\r\n #if defined(ESP32)\r\n RADAR_SERIAL.begin(256000, SERIAL_8N1, RADAR_RX_PIN, RADAR_TX_PIN); \/\/ UART para monitorear el radar\r\n #elif defined(__AVR_ATmega32U4__)\r\n RADAR_SERIAL.begin(256000); \/\/ UART para monitorear el radar\r\n #endif\r\n delay(500);\r\n MONITOR_SERIAL.print(F(\"\\nConecta el TX del radar LD2410 al GPIO:\"));\r\n MONITOR_SERIAL.println(RADAR_RX_PIN);\r\n MONITOR_SERIAL.print(F(\"Conecta el RX del radar LD2410 al GPIO:\"));\r\n MONITOR_SERIAL.println(RADAR_TX_PIN);\r\n MONITOR_SERIAL.print(F(\"Inicializando el sensor de radar LD2410: \"));\r\n if(radar.begin(RADAR_SERIAL))\r\n {\r\n MONITOR_SERIAL.println(F(\"OK\"));\r\n MONITOR_SERIAL.print(F(\"Versi\u00f3n del firmware LD2410: \"));\r\n MONITOR_SERIAL.print(radar.firmware_major_version);\r\n MONITOR_SERIAL.print('.');\r\n MONITOR_SERIAL.print(radar.firmware_minor_version);\r\n MONITOR_SERIAL.print('.');\r\n MONITOR_SERIAL.println(radar.firmware_bugfix_version, HEX);\r\n }\r\n else\r\n {\r\n MONITOR_SERIAL.println(F(\"no conectado\"));\r\n }\r\n}\r\nvoid loop()\r\n{\r\n radar.read();\r\n if(radar.isConnected() && millis() - ultimaLectura > 1000) \/\/ Reportar cada 1000ms\r\n {\r\n ultimaLectura = millis();\r\n if(radar.presenceDetected())\r\n {\r\n if(radar.stationaryTargetDetected())\/\/Si detecta un objetivo quieto, se pone de color azul\r\n {\r\n Serial.print(F(\"Objetivo quieto LUZ AZUL: \"));\r\n Serial.print(radar.stationaryTargetDistance());\r\n Serial.print(F(\"cm energia:\"));\r\n Serial.print(radar.stationaryTargetEnergy());\r\n Serial.println(' ');\r\n color(0, 0, 255); \/\/led RGB como azul\r\n }\r\n if(radar.movingTargetDetected())\/\/Si detecta un objetivo en movimiento, se pone de color roja\r\n {\r\n Serial.print(F(\"SE HA DETECTADO OBJETIVO EN MOVIMIENTO LUZ ROJA!: \"));\r\n Serial.print(radar.movingTargetDistance());\r\n Serial.print(F(\"cm energia:\"));\r\n Serial.print(radar.movingTargetEnergy());\r\n color(255, 0, 0);\/\/led RGB como rojo\r\n }\r\n Serial.println();\r\n }\r\n else\r\n {\r\n Serial.println(F(\"Sin objetivo LUZ VERDE\"));\/\/Sin objetivo al alcance, se pone de color verde\r\n color(0,255, 0);\/\/led RGB como verde\r\n }\r\n }\r\n}\r\n\/\/Funci\u00f3n para la generaci\u00f3n del color\r\nvoid color (unsigned char red, unsigned char green, unsigned char blue) \r\n{\r\nanalogWrite(redPin, red*102\/255);\r\nanalogWrite(bluePin, blue*173\/255);\r\nanalogWrite(greenPin, green*173\/255);\r\n}<\/pre>\n<p>No olvides instalar la siguiente Librer\u00eda —> <a href=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2024\/04\/ld2410-0.1.3.zip\">ld2410-0.1.3<\/a><\/p>\n<hr \/>\n<p style=\"text-align: left;\"><div class=\"page-sidebar widget\" id=\"donation_buttons\"><form action=\"https:\/\/www.paypal.com\/cgi-bin\/webscr\" method=\"post\" target=\"_blank\" ><input type=\"hidden\" name=\"business\" value=\"donacion@rogerbit.com\"><input type=\"hidden\" name=\"bn\" value=\"mbjtechnolabs_SP\"><input type=\"hidden\" name=\"cmd\" value=\"_donations\"><input type=\"hidden\" name=\"item_name\" value=\"Ayuda a RogerBit.com\"><input type=\"hidden\" name=\"item_number\" value=\"www.rogerbit.com\"><input type=\"hidden\" class=\"set_donation_button_amount\" name=\"amount\" value=\"1\"><table ><tbody><tr><td><label for=\"rogerBit necesita de tu ayuda para seguir existiendo :-)\">rogerBit necesita de tu ayuda para seguir existiendo :-)<\/label><\/td><\/tr><\/tbody><\/table><table ><tbody><tr><td><input style=\"margin-top:10px;\" type=\"image\" name=\"submit\" border=\"0\" src=\"https:\/\/www.paypal.com\/en_US\/i\/btn\/btn_donateCC_LG.gif\" alt=\"PayPal - The safer, easier way to pay online\"><\/td><\/tr><\/tbody><\/table><input type=\"hidden\" name=\"currency_code\" value=\"USD\"><input type=\"hidden\" name=\"notify_url\" value=\"https:\/\/rogerbit.com\/wprb\/?Donation_Button&action=ipn_handler\"><\/form><\/div><\/p>\n<hr \/>\n<p style=\"text-align: left;\"><strong>PROYECTO RECOMENDADO<\/strong><\/p>\n<p><iframe loading=\"lazy\" title=\"\u2705 Luz autom\u00e1tica con sensor PIR AM312 y Arduino - PCBWay.es\" width=\"1160\" height=\"653\" src=\"https:\/\/www.youtube.com\/embed\/nJ_TgN0mlY4?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Bienvenidos al tutorial sobre el uso del m\u00f3dulo de detecci\u00f3n de estado de presencia humana LD2410C. Este dispositivo, desarrollado por Hi-link, es una herramienta vers\u00e1til y de alta sensibilidad que utiliza ondas continuas moduladas en frecuencia (FMCW) para detectar la presencia de seres humanos en un \u00e1rea designada. Tal vez pueda interesarte proyectos en arduino, […]<\/p>\n","protected":false},"author":1,"featured_media":7675,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[11],"tags":[45,1326,1648,1901,331,1906,1904,1899,1900,1907,917,1903,1905,1803,1902],"_links":{"self":[{"href":"https:\/\/rogerbit.com\/wprb\/wp-json\/wp\/v2\/posts\/7672"}],"collection":[{"href":"https:\/\/rogerbit.com\/wprb\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rogerbit.com\/wprb\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rogerbit.com\/wprb\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/rogerbit.com\/wprb\/wp-json\/wp\/v2\/comments?post=7672"}],"version-history":[{"count":4,"href":"https:\/\/rogerbit.com\/wprb\/wp-json\/wp\/v2\/posts\/7672\/revisions"}],"predecessor-version":[{"id":7679,"href":"https:\/\/rogerbit.com\/wprb\/wp-json\/wp\/v2\/posts\/7672\/revisions\/7679"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rogerbit.com\/wprb\/wp-json\/wp\/v2\/media\/7675"}],"wp:attachment":[{"href":"https:\/\/rogerbit.com\/wprb\/wp-json\/wp\/v2\/media?parent=7672"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rogerbit.com\/wprb\/wp-json\/wp\/v2\/categories?post=7672"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rogerbit.com\/wprb\/wp-json\/wp\/v2\/tags?post=7672"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}