{"product_id":"adapter-pl2303-usb-to-uart-ttl-communication-module-micro-24681","title":"PL2303 USB To UART (TTL) Communication Module Micro USB (24681) Adapter","description":"\u003cstyle\u003e\n.ws-desc { max-width: 100%; color: #1f2937; line-height: 1.65; font-family: Arial, sans-serif; font-size: 16px; }\n.ws-desc * { box-sizing: border-box; }\n.ws-desc img { max-width: 100%; height: auto; display: block; margin: 14px auto; border-radius: 6px; }\n.ws-desc table { width: 100%; border-collapse: collapse; display: block; overflow-x: auto; margin: 14px 0; }\n.ws-desc td, .ws-desc th { padding: 8px 12px; border: 1px solid #e5e7eb; }\n.ws-desc th { background: #f3f4f6; font-weight: 700; }\n.ws-desc h2 { font-size: 28px; letter-spacing: 0.01em; line-height: 1.3; margin: 22px 0 10px; color: #0f766e; font-weight: 700; }\n.ws-desc h3 { font-size: 22px; line-height: 1.3; margin: 18px 0 8px; color: #0f766e; font-weight: 700; }\n.ws-desc h4 { font-size: 18px; line-height: 1.3; margin: 14px 0 6px; color: #1f2937; font-weight: 700; }\n.ws-desc p { margin: 10px 0; font-size: 1em; }\n.ws-desc a { color: #0f4ca8; text-decoration: underline; word-break: break-word; }\n.ws-desc ul { margin: 10px 0 14px 0; padding-left: 24px; list-style-type: disc; }\n.ws-desc ul ul { margin: 6px 0 6px 0; list-style-type: circle; }\n.ws-desc li { margin: 7px 0; padding-left: 2px; line-height: 1.55; font-size: 1em; }\n.ws-desc .hero-banner { background: #E6E7EB; border-radius: 10px; padding: 24px 20px 16px; text-align: center; margin-bottom: 24px; }\n.ws-desc .hero-banner .hero-title { font-size: 22px; font-weight: 700; color: #0f766e; margin-bottom: 8px; }\n.ws-desc .hero-banner .hero-subtitle { font-size: 15px; color: #374151; margin-bottom: 4px; }\n.ws-desc .info-block { background: #EEEFF3; border-radius: 10px; padding: 20px 20px 14px; margin: 20px 0; }\n.ws-desc .info-block h3 { margin-top: 0; }\n.ws-desc .versions-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin: 16px 0; }\n.ws-desc .version-card { border: 1px solid #e5e7eb; border-radius: 8px; padding: 12px; text-align: center; background: #fff; }\n.ws-desc .version-card img { margin: 0 auto 8px; border-radius: 4px; }\n.ws-desc .version-card p { margin: 0; font-size: 0.95em; font-weight: 600; color: #1f2937; }\n.ws-desc .caution-box { background: #fff7ed; border-left: 4px solid #f97316; border-radius: 6px; padding: 12px 16px; margin: 18px 0; font-size: 0.97em; color: #7c2d12; font-weight: 600; }\n.ws-desc .resources-block { background: #f0fdf4; border: 1px solid #bbf7d0; border-radius: 10px; padding: 18px 20px; margin-top: 24px; }\n.ws-desc .resources-block h3 { margin-top: 0; color: #065f46; }\n@media (max-width: 600px) {\n  .ws-desc h2 { font-size: 22px; }\n  .ws-desc h3 { font-size: 18px; }\n  .ws-desc .versions-grid { grid-template-columns: 1fr 1fr; gap: 10px; }\n  .ws-desc .hero-banner .hero-title { font-size: 18px; }\n}\n\u003c\/style\u003e\n\n\u003csection class=\"ws-desc\"\u003e\n\n  \u003cdiv class=\"hero-banner\"\u003e\n\n    \u003cdiv class=\"hero-title\"\u003ePL2303 USB → UART (TTL) Communication Module\u003c\/div\u003e\n\n    \u003cp class=\"hero-subtitle\"\u003eStable Data Transfer | Multi-device Support | Windows Compatibility\u003c\/p\u003e\n\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0868\/0462\/7772\/files\/PL2303-USB-UART-Board-V2-details-1_0e288bdd-89d9-4ccf-a0cd-66257a60235f.jpg?v=1780210579\" alt=\"PL2303 USB UART module\"\u003e\n  \u003c\/div\u003e\n\n\n  \u003ch2\u003eKey Features\u003c\/h2\u003e\n\n  \u003cul\u003e\n\n    \u003cli\u003eUses the new \u003cstrong\u003ePL2303GS\u003c\/strong\u003e chip\n\n\u003c\/li\u003e\n\n    \u003cli\u003eSupports Windows XP \/ 7 \/ 8 \/ 10 \/ 11 and newer versions\u003c\/li\u003e\n\n    \u003cli\u003e3 VCCIO power modes via jumper:\n      \u003cul\u003e\n\n        \u003cli\u003e\n\n\u003cstrong\u003eVCCIO — 5V:\u003c\/strong\u003e 5V output\u003c\/li\u003e\n\n        \u003cli\u003e\n\n\u003cstrong\u003eVCCIO — 3.3V:\u003c\/strong\u003e 3.3V output\u003c\/li\u003e\n\n        \u003cli\u003e\n\n\u003cstrong\u003eJumper open:\u003c\/strong\u003e powered by the target board (1.8V \/ 2.5V \/ 3.3V \/ 5V)\u003c\/li\u003e\n\n      \u003c\/ul\u003e\n\n    \u003c\/li\u003e\n\n    \u003cli\u003e3 LED indicators: \u003cstrong\u003eTXD\u003c\/strong\u003e, \u003cstrong\u003eRXD\u003c\/strong\u003e, \u003cstrong\u003ePWR\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n  \u003c\/ul\u003e\n\n\n  \u003ch2\u003eVersions\u003c\/h2\u003e\n\n  \u003cp\u003eThe module is available with four types of USB connectors — choose the option you need:\u003c\/p\u003e\n\n  \u003cdiv class=\"versions-grid\"\u003e\n\n    \u003cdiv class=\"version-card\"\u003e\n\n      \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0868\/0462\/7772\/files\/PL2303-USB-UART-Board-V2-details-4-1_c4e9f9c9-be46-4d54-abd8-1ea1be35c801.jpg?v=1780210582\" alt=\"USB Type A connector\"\u003e\n      \u003cp\u003eUSB Type A\u003c\/p\u003e\n\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"version-card\"\u003e\n\n      \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0868\/0462\/7772\/files\/PL2303-USB-UART-Board-V2-details-4-4_c84ab571-aa9e-41cf-983d-0fd06e5d5d77.jpg?v=1780210584\" alt=\"USB Type C connector\"\u003e\n      \u003cp\u003eUSB Type C\u003c\/p\u003e\n\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"version-card\"\u003e\n\n      \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0868\/0462\/7772\/files\/PL2303-USB-UART-Board-V2-details-4-2_4e2b8546-95e2-4e00-bcd9-086195fca37e.jpg?v=1780210587\" alt=\"USB Micro connector\"\u003e\n      \u003cp\u003eUSB Micro\u003c\/p\u003e\n\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"version-card\"\u003e\n\n      \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0868\/0462\/7772\/files\/PL2303-USB-UART-Board-V2-details-4-3_264f2570-f251-4499-be1e-242c68f1e5a1.jpg?v=1780210589\" alt=\"USB Mini connector\"\u003e\n      \u003cp\u003eUSB Mini\u003c\/p\u003e\n\n    \u003c\/div\u003e\n\n  \u003c\/div\u003e\n\n\n  \u003cdiv class=\"info-block\"\u003e\n\n    \u003ch3\u003ePL2303-based Solution\u003c\/h3\u003e\n\n    \u003cp\u003eThe module is built on the new \u003cstrong\u003ePL2303GS\u003c\/strong\u003e chip, ensuring reliable and stable data transfer between the computer's USB interface and the microcontroller's UART interface.\u003c\/p\u003e\n\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0868\/0462\/7772\/files\/PL2303-USB-UART-Board-V2-details-3_867d79bc-7b57-4dae-b05b-8f2d656bec4d.jpg?v=1780210592\" alt=\"PL2303GS chip\"\u003e\n  \u003c\/div\u003e\n\n\n  \u003cdiv class=\"info-block\"\u003e\n\n    \u003ch3\u003eConnecting to a Microcontroller\u003c\/h3\u003e\n\n    \u003cp\u003eExample of connecting the PL2303 USB UART Board (Type A) module to an MCU:\u003c\/p\u003e\n\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0868\/0462\/7772\/files\/PL2303-USB-UART-Board-V2-details-5_4a842651-3fbc-4c29-a156-0d268237538a.jpg?v=1780210595\" alt=\"MCU connection diagram\"\u003e\n    \u003cul\u003e\n\n      \u003cli\u003e\n\n\u003cstrong\u003eVCCIO\u003c\/strong\u003e ↔ 3.3V or 5V (module powered by USB; jumper on board set to 3.3V or 5V)\u003c\/li\u003e\n\n      \u003cli\u003e\n\n\u003cstrong\u003eGND\u003c\/strong\u003e ↔ GND\u003c\/li\u003e\n\n      \u003cli\u003e\n\n\u003cstrong\u003eTXD\u003c\/strong\u003e ↔ MCU.RX (signal direction: MCU.RX ← PL2303 ← PC.TX)\u003c\/li\u003e\n\n      \u003cli\u003e\n\n\u003cstrong\u003eRXD\u003c\/strong\u003e ↔ MCU.TX (signal direction: MCU.TX → PL2303 → PC.RX)\u003c\/li\u003e\n\n    \u003c\/ul\u003e\n\n  \u003c\/div\u003e\n\n\n  \u003cdiv class=\"caution-box\"\u003e\n\n    ⚠️ CAUTION: The module is ONLY compatible with TTL levels. To avoid damage, DO NOT connect it directly to RS232 circuits.\n  \u003c\/div\u003e\n\n\n  \u003ch2\u003eModule Appearance\u003c\/h2\u003e\n\n  \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0868\/0462\/7772\/files\/PL2303-USB-UART-Board-V2-details-7_841f92d3-0e54-4bea-a4d3-2d5f2c1f40a5.jpg?v=1780210598\" alt=\"PL2303 module appearance\"\u003e\n\n  \u003ch2\u003eDimensions\u003c\/h2\u003e\n\n  \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0868\/0462\/7772\/files\/PL2303-USB-UART-Board-V2-details-size_0bce6611-7dc8-43ce-b00e-37850fa8007d.jpg?v=1780210601\" alt=\"Module dimensions\"\u003e\n\n  \u003cdiv class=\"resources-block\"\u003e\n\n    \u003ch3\u003eResources \u0026amp; Documentation\u003c\/h3\u003e\n\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0868\/0462\/7772\/files\/res_banner_12d8ff91-6449-400b-b52d-d3cf74075d5b.png?v=1780210603\" alt=\"Resources \u0026amp; Services\"\u003e\n    \u003cp\u003e\u003cstrong\u003eWiki:\u003c\/strong\u003e \u003ca href=\"http:\/\/www.waveshare.com\/wiki\/PL2303_USB_UART_Board_V2\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ewww.waveshare.com\/wiki\/PL2303_USB_UART_Board_V2\u003c\/a\u003e\u003c\/p\u003e\n\n  \u003c\/div\u003e\n\n\n\u003c\/section\u003e","brand":"Waveshare","offers":[{"title":"Default Title","offer_id":53095935181116,"sku":"2660^EV","price":284.0,"currency_code":"UAH","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0868\/0462\/7772\/files\/pl2303-usb-uart-board-micro-v2-1_07a33135-923b-421d-b33b-d4f81d41408f.jpg?v=1780210747","url":"https:\/\/informatica.com.ua\/en\/products\/adapter-pl2303-usb-to-uart-ttl-communication-module-micro-24681","provider":"Informatica","version":"1.0","type":"link"}