{"id":9125,"date":"2025-12-12T10:39:07","date_gmt":"2025-12-12T10:39:07","guid":{"rendered":"https:\/\/www.diyipcb.com\/?post_type=product&p=9125"},"modified":"2026-09-27T15:06:00","modified_gmt":"2026-09-27T15:06:00","slug":"ttl-turn-to-rs485-module-485-to-serial-uart-level-mutual-conversion-hardware-automatic-flow-control-3-3v-5v-power-supply-module","status":"publish","type":"product","link":"https:\/\/www.diyipcb.com\/ja\/product\/ttl-turn-to-rs485-module-485-to-serial-uart-level-mutual-conversion-hardware-automatic-flow-control-3-3v-5v-power-supply-module\/","title":{"rendered":"TTL Turn To RS485 Module 485 To Serial UART Level Mutual Conversion Hardware Automatic Flow Control 3.3V\/5V Power Supply Module"},"content":{"rendered":"

This product is a TTL to RS485 module, designed with industrial grade design, fully considering the lightning protection and anti-interference design of the 485 bus. When transmitting over long distances in the field, connecting the “grounding” end of the module to the ground can play a good role in anti-interference and lightning protection, making the 485 bus safer; Indoor short-range transmission can be carried out without connecting to the ground.<\/span><\/p>\n

\u88fd\u54c1\u306e\u7279\u5fb4\uff1a<\/span><\/p>\n

Input voltage: DC3.3V-5.5V<\/span><\/p>\n

Baud rate: Supports 110-128000bps<\/span><\/p>\n

Compatible with 3.3V and 5.0V signals<\/span><\/p>\n

Working temperature: -40 \u2103 to+85 \u2103<\/span><\/p>\n

Equipped with RXD and TXD signal indicator lights<\/span><\/p>\n

Adopting a standard 2.54mm spacing design for easy secondary development<\/span><\/p>\n

Supports multi machine communication and allows connection to buses with up to 128 devices<\/span><\/p>\n

Support hot swapping<\/span><\/p>\n

Large area copper laying to prevent signal interference<\/span><\/p>\n

Equipped with a 120 ohm matching resistor, short circuiting R0 can enable the matching resistor. Short circuiting is recommended for long-distance transmission<\/span><\/p>\n

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\u88fd\u54c1\u306e\u30ab\u30b9\u30bf\u30de\u30a4\u30ba<\/h3>\n

\u5f53\u793e\u306f\u88fd\u54c1\u306e\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u30b5\u30fc\u30d3\u30b9\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002. \u304a\u554f\u3044\u5408\u308f\u305b<\/a> \u304a\u5ba2\u69d8\u306e\u3054\u8981\u671b\u306b\u3064\u3044\u3066\u8a71\u3057\u5408\u3046\u305f\u3081\u3002.<\/p>\n<\/section>","protected":false},"excerpt":{"rendered":"

This product is a TTL to RS485 module, designed with industrial grade design, fully considering the lightning protection and anti-interference design of the 485 bus. When transmitting over long distances in the field, connecting the “grounding” end of the module to the ground can play a good role in anti-interference and lightning protection, making the 485 bus safer; Indoor short-range transmission can be carried out without connecting to the ground. Product Features: Input voltage: DC3.3V-5.5V Baud rate: Supports 110-128000bps Compatible with 3.3V and 5.0V signals Working temperature: -40 \u2103 to+85 \u2103 Equipped with RXD and TXD signal indicator lights Adopting a standard 2.54mm spacing design for easy secondary development Supports…<\/p>","protected":false},"featured_media":5090,"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":[94,98,2098],"product_tag":[],"class_list":["post-9125","product","type-product","status-publish","has-post-thumbnail","product_cat-electronic-modules","product_cat-power-battery","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\/ja\/wp-json\/wp\/v2\/product\/9125","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/comments?post=9125"}],"version-history":[{"count":0,"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/product\/9125\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/media\/5090"}],"wp:attachment":[{"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/media?parent=9125"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/product_brand?post=9125"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/product_cat?post=9125"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/product_tag?post=9125"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}