{"id":2010,"date":"2026-08-26T10:57:23","date_gmt":"2026-08-26T02:57:23","guid":{"rendered":"http:\/\/yw.shiyueyun.com.cn\/?post_type=cxb_products&#038;p=2010"},"modified":"2026-08-27T10:53:01","modified_gmt":"2026-08-27T02:53:01","slug":"usb-ttl-3-3v5v-uart-debug-cable","status":"publish","type":"cxb_products","link":"https:\/\/syycable.com\/fr\/products\/usb-ttl-3-3v5v-uart-debug-cable\/","title":{"rendered":"USB-TTL 3.3V5V UART Debug Cable"},"content":{"rendered":"<p class=\"wp-block-paragraph\">USB-TTL 3.3V\/5V UART Debug Cable, CP2102 CH340 USB to TTL Serial Adapter with Switchable Voltage for Arduino ESP32 ESP8266 MCU Debugging<\/p>","protected":false},"excerpt":{"rendered":"<p>USB-TTL 3.3V\/5V UART debug cable designed for embedded development and serial port debugging, supporting switchable 3.3V and 5V logic levels. Built with CP2102 or CH340 chipset, it provides stable UART communication for Arduino, ESP32, ESP8266, STM32, Raspberry Pi Pico and other MCU boards. Plug-and-play on Windows, macOS, Linux and Android, with TX, RX, GND and VCC clearly defined for quick prototyping, firmware flashing and hardware troubleshooting.<\/p>","protected":false},"featured_media":2011,"menu_order":0,"template":"","cxb_product_category":[34],"cxb_product_tag":[],"class_list":["post-2010","cxb_products","type-cxb_products","status-publish","has-post-thumbnail","hentry","cxb_product_category-usb-to-serial-converter-cables"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>USB-TTL 3.3V\/5V UART Debug Cable | USB to TTL Serial Adapter<\/title>\n<meta name=\"description\" content=\"Wholesale USB-TTL 3.3V\/5V UART debug cable with CP2102 CH340 chipset, switchable voltage, for Arduino ESP32 ESP8266 STM32 debugging. OEM custom available.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/syycable.com\/fr\/products\/usb-ttl-3-3v5v-uart-debug-cable\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"USB-TTL 3.3V\/5V UART Debug Cable | USB to TTL Serial Adapter\" \/>\n<meta property=\"og:description\" content=\"Wholesale USB-TTL 3.3V\/5V UART debug cable with CP2102 CH340 chipset, switchable voltage, for Arduino ESP32 ESP8266 STM32 debugging. 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