{"id":15859068534944,"title":"Waveshare Industrial USB to 4CH TTL Converter USB to UART with Multi Protection Circuits Multi Systems Support","handle":"waveshare-industrial-usb-to-4ch-ttl-converter-usb-to-uart-with-multi-protection-circuits-multi-systems-support","description":"\u003ch3\u003eWaveshare Industrial USB to 4CH TTL Converter USB to UART with Multi Protection Circuits Multi Systems Support\u003c\/h3\u003e\n\u003cp id=\"b\"\u003e\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eExtending USB to 4CH TTL (UART) with hardware flow control, allows concurrent and independent communication for each channel Onboard resettable fuse and protection diodes, ensures the current\/voltage stable outputs, provides over-current\/over-voltage proof,\u003c\/li\u003e\n \u003cli\u003eOnboard IO protection circuit for surge suppress and ESD protection, safe and stable communication Onboard TTL serial port 3.3V and 5V voltage level switch, allows selecting TTL level.\u003c\/li\u003e\n \u003cli\u003eAluminium alloy enclosure with oxidation dull-polish surface, CNC process opening, solid and durable, well-crafted Quality USB-B connector, and IDC connector with fool-proof design.\u003c\/li\u003e\n \u003cli\u003eOnboard Resettable Fuse And Protection Diode, Provides Over-Current\/Over-Voltage Proof, Improves Shock Resistance; Onboard IO Protection Circuit For Surge Suppress And ESD Protection, Safe And Stable Communication.\u003c\/li\u003e\n \u003cli\u003eSuitable For Industrial\/Office Conditions With Strict Requirements For Operating Environment And Devices.\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-09-07T16:20:58+10:00","created_at":"2026-09-07T00:57:59+10:00","vendor":"Waveshare","type":"IO Modules","tags":["industrial_DE_Aug2026"],"price":21800,"price_min":21800,"price_max":21800,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":58814548344992,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"de-B09SZ33J9H","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Waveshare Industrial USB to 4CH TTL Converter USB to UART with Multi Protection Circuits Multi Systems Support","public_title":null,"options":["Default Title"],"price":21800,"weight":200,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/dingoship.com.au\/cdn\/shop\/files\/B09SZ33J9H.jpg?v=1788706682","\/\/dingoship.com.au\/cdn\/shop\/files\/61LwfYmF3yL.jpg?v=1788706682","\/\/dingoship.com.au\/cdn\/shop\/files\/61jhPYumsVL.jpg?v=1788706682","\/\/dingoship.com.au\/cdn\/shop\/files\/61zMY7nUURL.jpg?v=1788706682","\/\/dingoship.com.au\/cdn\/shop\/files\/61ZMZZ-0SiL.jpg?v=1788706682","\/\/dingoship.com.au\/cdn\/shop\/files\/61STLPh0y2L.jpg?v=1788706682","\/\/dingoship.com.au\/cdn\/shop\/files\/71WwEZ514FL.jpg?v=1788706682","\/\/dingoship.com.au\/cdn\/shop\/files\/61apY79jZTL.jpg?v=1788706682"],"featured_image":"\/\/dingoship.com.au\/cdn\/shop\/files\/B09SZ33J9H.jpg?v=1788706682","options":["Title"],"media":[{"alt":null,"id":70251465474208,"position":1,"preview_image":{"aspect_ratio":1.333,"height":1200,"width":1600,"src":"\/\/dingoship.com.au\/cdn\/shop\/files\/B09SZ33J9H.jpg?v=1788706682"},"aspect_ratio":1.333,"height":1200,"media_type":"image","src":"\/\/dingoship.com.au\/cdn\/shop\/files\/B09SZ33J9H.jpg?v=1788706682","width":1600},{"alt":null,"id":70251465506976,"position":2,"preview_image":{"aspect_ratio":1.333,"height":1200,"width":1600,"src":"\/\/dingoship.com.au\/cdn\/shop\/files\/61LwfYmF3yL.jpg?v=1788706682"},"aspect_ratio":1.333,"height":1200,"media_type":"image","src":"\/\/dingoship.com.au\/cdn\/shop\/files\/61LwfYmF3yL.jpg?v=1788706682","width":1600},{"alt":null,"id":70251465539744,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1200,"width":1200,"src":"\/\/dingoship.com.au\/cdn\/shop\/files\/61jhPYumsVL.jpg?v=1788706682"},"aspect_ratio":1.0,"height":1200,"media_type":"image","src":"\/\/dingoship.com.au\/cdn\/shop\/files\/61jhPYumsVL.jpg?v=1788706682","width":1200},{"alt":null,"id":70251465572512,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1200,"width":1200,"src":"\/\/dingoship.com.au\/cdn\/shop\/files\/61zMY7nUURL.jpg?v=1788706682"},"aspect_ratio":1.0,"height":1200,"media_type":"image","src":"\/\/dingoship.com.au\/cdn\/shop\/files\/61zMY7nUURL.jpg?v=1788706682","width":1200},{"alt":null,"id":70251465605280,"position":5,"preview_image":{"aspect_ratio":0.708,"height":1356,"width":960,"src":"\/\/dingoship.com.au\/cdn\/shop\/files\/61ZMZZ-0SiL.jpg?v=1788706682"},"aspect_ratio":0.708,"height":1356,"media_type":"image","src":"\/\/dingoship.com.au\/cdn\/shop\/files\/61ZMZZ-0SiL.jpg?v=1788706682","width":960},{"alt":null,"id":70251465638048,"position":6,"preview_image":{"aspect_ratio":0.631,"height":1522,"width":960,"src":"\/\/dingoship.com.au\/cdn\/shop\/files\/61STLPh0y2L.jpg?v=1788706682"},"aspect_ratio":0.631,"height":1522,"media_type":"image","src":"\/\/dingoship.com.au\/cdn\/shop\/files\/61STLPh0y2L.jpg?v=1788706682","width":960},{"alt":null,"id":70251465670816,"position":7,"preview_image":{"aspect_ratio":0.536,"height":1790,"width":960,"src":"\/\/dingoship.com.au\/cdn\/shop\/files\/71WwEZ514FL.jpg?v=1788706682"},"aspect_ratio":0.536,"height":1790,"media_type":"image","src":"\/\/dingoship.com.au\/cdn\/shop\/files\/71WwEZ514FL.jpg?v=1788706682","width":960},{"alt":null,"id":70251465703584,"position":8,"preview_image":{"aspect_ratio":0.64,"height":1500,"width":960,"src":"\/\/dingoship.com.au\/cdn\/shop\/files\/61apY79jZTL.jpg?v=1788706682"},"aspect_ratio":0.64,"height":1500,"media_type":"image","src":"\/\/dingoship.com.au\/cdn\/shop\/files\/61apY79jZTL.jpg?v=1788706682","width":960}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eWaveshare Industrial USB to 4CH TTL Converter USB to UART with Multi Protection Circuits Multi Systems Support\u003c\/h3\u003e\n\u003cp id=\"b\"\u003e\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eExtending USB to 4CH TTL (UART) with hardware flow control, allows concurrent and independent communication for each channel Onboard resettable fuse and protection diodes, ensures the current\/voltage stable outputs, provides over-current\/over-voltage proof,\u003c\/li\u003e\n \u003cli\u003eOnboard IO protection circuit for surge suppress and ESD protection, safe and stable communication Onboard TTL serial port 3.3V and 5V voltage level switch, allows selecting TTL level.\u003c\/li\u003e\n \u003cli\u003eAluminium alloy enclosure with oxidation dull-polish surface, CNC process opening, solid and durable, well-crafted Quality USB-B connector, and IDC connector with fool-proof design.\u003c\/li\u003e\n \u003cli\u003eOnboard Resettable Fuse And Protection Diode, Provides Over-Current\/Over-Voltage Proof, Improves Shock Resistance; Onboard IO Protection Circuit For Surge Suppress And ESD Protection, Safe And Stable Communication.\u003c\/li\u003e\n \u003cli\u003eSuitable For Industrial\/Office Conditions With Strict Requirements For Operating Environment And Devices.\u003c\/li\u003e\n \u003c\/ul\u003e"}