{"product_id":"dc-5v-usb-to-rs485-rs232-communication-module-bidirectional-half-duplex-serial-line-converter-ch343g-plug-and-play","title":"DC 5V USB to RS485\/RS232 Communication Module Bidirectional Half Duplex Serial Line Converter CH343G Plug And Play","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAideepen\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S2d286689e0784ce4b70900cc494b04b8g.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003eFeatures:\u003c\/p\u003e\u003cp\u003e1. Supports USB to RS485\/RS232 communication (switchable via DIP switch).\u003c\/p\u003e\u003cp\u003e2. Utilizes the new CH343G chip for plug-and-play operation, compatible with Windows, macOS, Linux, and other systems.\u003c\/p\u003e\u003cp\u003e3. On-board TVS (Transient Voltage Suppressor) effectively suppresses surge voltages and transient spikes in the circuit, providing lightning and static protection.\u003c\/p\u003e\u003cp\u003e4. Onboard self-resetting fuse and protection diode ensure stable current and voltage output, prevent overcurrent\/overvoltage, and enhance surge resistance.\u003c\/p\u003e\u003cp\u003e5. Three onboard LED indicators facilitate monitoring of power and signal transmission status.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eProduct Specifications:\u003c\/p\u003e\u003cp\u003eProduct Type: Industrial-grade USB to RS485\/232 Converter\u003c\/p\u003e\u003cp\u003eCommunication Rate: 50bps~1000000bps\u003c\/p\u003e\u003cp\u003eHost Interface: USB\u003c\/p\u003e\u003cp\u003eDevice Interface: RS485\/RS232 (switchable via DIP switch)\u003c\/p\u003e\u003cp\u003eUSB Interface:\u003c\/p\u003e\u003cp\u003eOperating Voltage: 5V\u003c\/p\u003e\u003cp\u003eInterface Type: USB Type-A\u003c\/p\u003e\u003cp\u003eInterface Protection: 200mA resettable fuse, ESD protection\u003c\/p\u003e\u003cp\u003eTransmission Distance: Approx. 5 meters\u003c\/p\u003e\u003cp\u003eRS485\/RS232 Interface:\u003c\/p\u003e\u003cp\u003eInterface Type: Terminal blocks\u003c\/p\u003e\u003cp\u003ePinout: GND, A+ (TXD), B- (RXD)\u003c\/p\u003e\u003cp\u003eDirection Control: Hardware auto-detection and control of data transmission direction\u003c\/p\u003e\u003cp\u003eInterface Protection: Provides 600W lightning protection, surge protection, and 15KV ESD protection (on-board 120Ω balanced resistor)\u003c\/p\u003e\u003cp\u003eTransmission Distance: RS485 (approx. 1200 meters), RS232 (approx. 10 meters) at low data rates\u003c\/p\u003e\u003cp\u003eTransmission Mode: Point-to-multipoint (up to 32 nodes; repeater recommended for 16+ nodes). RS232 (point-to-point; one device per port; repeater required for multiple connections).\u003c\/p\u003e\u003cp\u003eIndicator Lights:\u003c\/p\u003e\u003cp\u003ePWR: Power indicator. Lights up when USB connection detects voltage.\u003c\/p\u003e\u003cp\u003eTXD: Transmission indicator. Lights up when data is sent from USB port.\u003c\/p\u003e\u003cp\u003eRXD: Receive indicator, illuminates when data is received via USB\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eUSB to RS485\/RS232 Interface Description:\u003c\/p\u003e\u003cp\u003eGND: Peripheral connection ground\u003c\/p\u003e\u003cp\u003eA+TXD: Connects to RS485 Line A or RS232 Line RXD\u003c\/p\u003e\u003cp\u003eB-RXD: Connects to RS485 Line B or RS232 Line TXD\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eProduct Listing:\u003c\/p\u003e\u003cp\u003e1X Module\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sac0f6b5f70b345ce89abb63a94afe34eu.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S19aa8666547140ff98c80147484cde4aI.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sfffe63ac3e044029b89424cd6ebbba61p.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sd812cc0db6fb47a5a7678441213faebfN.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S1d6c823492e64b8f9fc8b5ba7fbb93c5g.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S39905213d731406a80a9738aee031befO.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"Default Title","offer_id":55514054099243,"sku":"\u003cnone\u003e","price":50.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S1d6c823492e64b8f9fc8b5ba7fbb93c5g.webp?v=1789009216","url":"https:\/\/yoeruyo.com\/products\/dc-5v-usb-to-rs485-rs232-communication-module-bidirectional-half-duplex-serial-line-converter-ch343g-plug-and-play","provider":"Yoeruyo","version":"1.0","type":"link"}