{"id":9139,"date":"2025-12-11T17:50:44","date_gmt":"2025-12-11T17:50:44","guid":{"rendered":"https:\/\/www.diyipcb.com\/?post_type=product&p=9139"},"modified":"2026-09-27T15:06:01","modified_gmt":"2026-09-27T15:06:01","slug":"max485-module-rs-485-ttl-turn-to-rs485-max485csa-converter-module-for-arduino-microcontroller-mcu-development-accessories","status":"publish","type":"product","link":"https:\/\/www.diyipcb.com\/es\/producto\/max485-module-rs-485-ttl-turn-to-rs485-max485csa-converter-module-for-arduino-microcontroller-mcu-development-accessories\/","title":{"rendered":"M\u00f3dulo MAX485 RS-485 TTL a RS485, m\u00f3dulo convertidor MAX485CSA para accesorios de desarrollo de microcontroladores Arduino MCU"},"content":{"rendered":"

Descripci\u00f3n del Producto<\/p>\n

1. Tensi\u00f3n de alimentaci\u00f3n: 5V<\/p>\n

2. Chip MAX485 integrado, un transceptor de baja potencia y velocidad de oscilaci\u00f3n limitada para comunicaci\u00f3n RS485.<\/p>\n

Bloque de terminales de 2 pines con separaci\u00f3n de 3,5,08 mm, cableado de comunicaci\u00f3n RS485<\/p>\n

4. Se puede conectar a un microcontrolador para operaciones de control.<\/p>\n

 <\/p>\n

instrucciones<\/p>\n

1. Utilice dos puertos de E\/S para controlar la transmisi\u00f3n y la recepci\u00f3n:<\/p>\n

RE: Interruptor de recepci\u00f3n RE=0: Abierto RE=1: Cerrado<\/p>\n

DE: Interruptor de lanzamiento DE=0: Cerrar DE=1: Abrir<\/p>\n

2. Utilice un puerto de E\/S para controlar:<\/p>\n

RE y DE est\u00e1n conectados a un puerto IO, IO=0: Solo aceptar, I0=1: Solo lanzar<\/p>\n

<\/p>\n

precauciones<\/p>\n

1. Presta atenci\u00f3n al cableado seg\u00fan el diagrama y no cometas errores.<\/p>\n

2. Este documento solo representa los par\u00e1metros del producto en el momento de su edici\u00f3n, y cualquier cambio futuro no se notificar\u00e1 por separado.<\/p>\n

3. Si el sistema solo dispone de se\u00f1ales RXD y TXD sin puerto de E\/S de control, puede encenderse y habilitarse directamente desde el exterior. Sin embargo, cabe destacar que solo puede utilizarse como transmisor o receptor. Debido a la resistencia pull-up de la placa, cuando RE y DE no est\u00e1n conectados (en reposo), se encuentran a un nivel alto, es decir, solo funcionan como transmisor. Si se necesita utilizar como receptor, conecte RE y DE a un nivel bajo (conectados al terminal GND).<\/p>\n

<\/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":"

Product Description 1. Power supply voltage: 5V 2. Onboard MAX485 chip, a low-power, limited swing rate transceiver for RS485 communication 3.5.08mm spacing 2P terminal block, RS485 communication wiring 4. Can be connected to a microcontroller for control operations   instructions 1. Use two IO ports to control transmission and reception: RE: Receive switch RE=0: Open…<\/p>","protected":false},"featured_media":5127,"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":[95,94,2098],"product_tag":[],"class_list":["post-9139","product","type-product","status-publish","has-post-thumbnail","product_cat-development-boards","product_cat-electronic-modules","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\/9139","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=9139"}],"version-history":[{"count":0,"href":"https:\/\/www.diyipcb.com\/es\/wp-json\/wp\/v2\/product\/9139\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.diyipcb.com\/es\/wp-json\/wp\/v2\/media\/5127"}],"wp:attachment":[{"href":"https:\/\/www.diyipcb.com\/es\/wp-json\/wp\/v2\/media?parent=9139"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.diyipcb.com\/es\/wp-json\/wp\/v2\/product_brand?post=9139"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.diyipcb.com\/es\/wp-json\/wp\/v2\/product_cat?post=9139"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.diyipcb.com\/es\/wp-json\/wp\/v2\/product_tag?post=9139"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}