{"id":8934221709465,"title":"20-Pack CH340 USB to TTL Module, STC Download Adapter | Supports USB to RS232 conversion, stable signal conversion, for STC microcontroller programming","handle":"20-pack-ch340-usb-to-ttl-module-stc-download-adapter-supports-usb-to-rs232-conversion-stable-signal-conversion-for-stc-microcontroller-programming","description":"\u003ch3\u003e20-Pack CH340 USB to TTL Module, STC Download Adapter | Supports USB to RS232 conversion, stable signal conversion, for STC microcontroller programming\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\u003eThe USB to TTL CH340 Module serves as a reliable converter for transforming USB signals to TTL signals.\u003c\/li\u003e\n \u003cli\u003eThis module functions as an STC downloader, facilitating the downloading process for STC microcontrollers.\u003c\/li\u003e\n \u003cli\u003eThe CH340 Module offers stable performance and high - quality signal conversion capabilities.\u003c\/li\u003e\n \u003cli\u003eWith its USB to TTL function, it enables seamless communication between USB - equipped devices and TTL - based systems.\u003c\/li\u003e\n \u003cli\u003eIt also supports USB to RS232 conversion, expanding its compatibility with a wider range of serial devices.\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-08-27T00:13:13+10:00","created_at":"2026-08-26T16:05:43+10:00","vendor":"hiBCTR","type":"Serial Adapters","tags":["electronics_selected_Aug2026"],"price":16400,"price_min":16400,"price_max":16400,"available":false,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":48936773615769,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B0DXL1BR7N","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"20-Pack CH340 USB to TTL Module, STC Download Adapter | Supports USB to RS232 conversion, stable signal conversion, for STC microcontroller programming","public_title":null,"options":["Default Title"],"price":16400,"weight":45,"compare_at_price":null,"inventory_management":"shopify","barcode":"H1-HBB0121-20","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/soundstores.net\/cdn\/shop\/files\/B0DXL1BR7N.jpg?v=1787724345","\/\/soundstores.net\/cdn\/shop\/files\/516CM0BvBnL.jpg?v=1787724345","\/\/soundstores.net\/cdn\/shop\/files\/61jdvKb0EiL.jpg?v=1787724345","\/\/soundstores.net\/cdn\/shop\/files\/51nxSrtlGSL.jpg?v=1787724345","\/\/soundstores.net\/cdn\/shop\/files\/61AOC5wyyKL.jpg?v=1787724345"],"featured_image":"\/\/soundstores.net\/cdn\/shop\/files\/B0DXL1BR7N.jpg?v=1787724345","options":["Title"],"media":[{"alt":null,"id":37272577966233,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/soundstores.net\/cdn\/shop\/files\/B0DXL1BR7N.jpg?v=1787724345"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/files\/B0DXL1BR7N.jpg?v=1787724345","width":1600},{"alt":null,"id":37272577999001,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/soundstores.net\/cdn\/shop\/files\/516CM0BvBnL.jpg?v=1787724345"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/files\/516CM0BvBnL.jpg?v=1787724345","width":1600},{"alt":null,"id":37272578031769,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/soundstores.net\/cdn\/shop\/files\/61jdvKb0EiL.jpg?v=1787724345"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/files\/61jdvKb0EiL.jpg?v=1787724345","width":1600},{"alt":null,"id":37272578064537,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/soundstores.net\/cdn\/shop\/files\/51nxSrtlGSL.jpg?v=1787724345"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/files\/51nxSrtlGSL.jpg?v=1787724345","width":1600},{"alt":null,"id":37272578097305,"position":5,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/soundstores.net\/cdn\/shop\/files\/61AOC5wyyKL.jpg?v=1787724345"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/files\/61AOC5wyyKL.jpg?v=1787724345","width":1600}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003e20-Pack CH340 USB to TTL Module, STC Download Adapter | Supports USB to RS232 conversion, stable signal conversion, for STC microcontroller programming\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\u003eThe USB to TTL CH340 Module serves as a reliable converter for transforming USB signals to TTL signals.\u003c\/li\u003e\n \u003cli\u003eThis module functions as an STC downloader, facilitating the downloading process for STC microcontrollers.\u003c\/li\u003e\n \u003cli\u003eThe CH340 Module offers stable performance and high - quality signal conversion capabilities.\u003c\/li\u003e\n \u003cli\u003eWith its USB to TTL function, it enables seamless communication between USB - equipped devices and TTL - based systems.\u003c\/li\u003e\n \u003cli\u003eIt also supports USB to RS232 conversion, expanding its compatibility with a wider range of serial devices.\u003c\/li\u003e\n \u003c\/ul\u003e"}