{"product_id":"ft232rl-usb-to-ttl-serial-adapter-module-industrial-ftdi-chip-usb-to-uart-converter-5v-3-3v-for-arduino-pro-mini","title":"FT232RL USB to TTL Serial Adapter Module, Industrial FTDI Chip USB to UART Converter 5V 3.3V for Arduino Pro Mini","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSZYTF\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\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eN\/A\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\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eN\/A\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\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSMD\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eN\/A\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\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv style=\"font-family:Arial, sans-serif;line-height:1.6;color:rgb(51, 51, 51);margin:0px auto;margin-bottom:0px;margin-top:0px;margin-left:auto;margin-right:auto;padding:10px;padding-bottom:10px;padding-top:10px;padding-left:10px;padding-right:10px;max-width:800px\"\u003e\n\u003ch2 style=\"color:rgb(17, 17, 17);border-bottom:2px solid rgb(51, 51, 51);margin-top:20px;padding-bottom:5px\"\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003eEssential USB to TTL Serial Adapter Module\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003eThis high-quality USB-to-UART serial converter board offers a reliable and cost-effective solution for microcontrollers, embedded systems, and various serial communication debugging needs. Available in two optional high-performance specification versions to perfectly match your project requirements.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr style=\"border-bottom:0px;border-left:0px;border-right:0px;border-top:1px solid rgb(204, 204, 204);margin:20px 0px;margin-bottom:20px;margin-top:20px;margin-left:0px;margin-right:0px\"\u003e\n\u003ch3 style=\"color:rgb(34, 34, 34);margin-top:15px\"\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003eTechnical Specifications \u0026amp; Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul style=\"padding-left:20px\"\u003e\n\u003cli style=\"margin-bottom:8px\"\u003e\u003cp\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e\u003cstrong\u003eDual Voltage Support:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e Built-in 5V and 3.3V logic level tolerance. Easily switch between levels using the onboard jumper cap.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-bottom:8px\"\u003e\u003cp\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e\u003cstrong\u003eHardware Flow Control:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e Fully supports RTS\/CTS and DTR\/DSR hardware flow control for precise data streaming.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-bottom:8px\"\u003e\u003cp\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e\u003cstrong\u003eWide Baud Rate Range:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e Supports reliable data transmission speeds from 300 bps up to 3 Mbps (varies by variant selection).\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-bottom:8px\"\u003e\u003cp\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e\u003cstrong\u003eIndustrial Standard:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e Operates stably in harsh environments within a wide temperature range of \u003c\/span\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e\u003cstrong\u003e-40°C to +85°C\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-bottom:8px\"\u003e\u003cp\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e\u003cstrong\u003eStatus Indicators:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e Equipped with onboard power and TX\/RX data transmission indicator LEDs for real-time status monitoring.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr style=\"border-bottom:0px;border-left:0px;border-right:0px;border-top:1px solid rgb(204, 204, 204);margin:20px 0px;margin-bottom:20px;margin-top:20px;margin-left:0px;margin-right:0px\"\u003e\n\u003ch3 style=\"color:rgb(34, 34, 34);margin-top:15px\"\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003eOptional Specification Variants\u003c\/span\u003e\u003c\/h3\u003e\n\u003col style=\"padding-left:20px\"\u003e\n\u003cli style=\"margin-bottom:12px\"\u003e\n\u003cdiv\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e\u003cstrong\u003ePremium Industrial Stable Edition (Model: FT232RL Chip)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cul style=\"margin-top:5px;padding-left:15px\"\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003eFeatures maximum anti-interference capability and high-precision flow control.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003eFull modem interface pins breakout including TXD, RXD, DTR, RTS, CTS, and DSR.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003eIdeal for automatic program uploading and flashing.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin-bottom:12px\"\u003e\n\u003cdiv\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e\u003cstrong\u003eBudget-Friendly Highly Cost-Effective Edition (Model: PL2303 Chip)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cul style=\"margin-top:5px;padding-left:15px\"\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003eAn ultra-affordable choice for general debugging and everyday MCU communication.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003eCompact design with steady performance for mainstream logic levels.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr style=\"border-bottom:0px;border-left:0px;border-right:0px;border-top:1px solid rgb(204, 204, 204);margin:20px 0px;margin-bottom:20px;margin-top:20px;margin-left:0px;margin-right:0px\"\u003e\n\u003ch3 style=\"color:rgb(34, 34, 34);margin-top:15px\"\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003eVersatile Applications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul style=\"padding-left:20px\"\u003e\n\u003cli style=\"margin-bottom:8px\"\u003e\u003cp\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e\u003cstrong\u003eMicrocontroller Flashing:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e Program downloading for popular development boards such as Arduino Pro Mini, ESP32, ESP8266, and STM32 series.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-bottom:8px\"\u003e\u003cp\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e\u003cstrong\u003eDevice Debugging:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e Accessing the Linux console terminal backend for routers, network switches, Raspberry Pi, and other development boards.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-bottom:8px\"\u003e\u003cp\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e\u003cstrong\u003eIndustrial Communication:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e Connecting legacy industrial instrumentation, weighing scales, and PLCs.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr style=\"border-bottom:0px;border-left:0px;border-right:0px;border-top:1px solid rgb(204, 204, 204);margin:20px 0px;margin-bottom:20px;margin-top:20px;margin-left:0px;margin-right:0px\"\u003e\n\u003cdiv style=\"background-color:rgb(255, 243, 205);border-left:5px solid rgb(255, 193, 7);margin-top:20px;padding:15px;padding-bottom:15px;padding-top:15px;padding-left:15px;padding-right:15px\"\u003e\n\u003ch4 style=\"font-size:16px;color:rgb(133, 100, 4);margin:0px 0px 10px;margin-bottom:10px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e⚠️ IMPORTANT USAGE NOTE (PLEASE READ BEFORE USE)\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp style=\"font-size:14px;line-height:1.5;color:rgb(133, 100, 4);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e\u003cstrong\u003eVoltage Matching Warning:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e Most modern microcontrollers (like ESP32 and STM32) are highly sensitive and \u003c\/span\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e\u003cstrong\u003eNOT 5V tolerant\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e. Before connecting the module to your development board, \u003c\/span\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e\u003cstrong\u003eYOU MUST place the jumper cap on the 3.3V pins\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e. Failure to do so will apply 5V logic level to your MCU and may permanently burn out the main chip pins! Always double-check your connection: \u003c\/span\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e\u003cstrong\u003eCross-wire the data lines (Module TX connects to MCU RX; Module RX connects to MCU TX)\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e and ensure the \u003c\/span\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e\u003cstrong\u003eGND pins are securely common-grounded\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cbr\u003e","brand":"Tweed \u0026 Till","offers":[{"title":"DB9 FT232","offer_id":52610243363096,"sku":"14:29#DB9 FT232","price":6.59,"currency_code":"USD","in_stock":true},{"title":"DB9 FT232 80CM","offer_id":52610243395864,"sku":"14:10#DB9 FT232 80CM","price":6.83,"currency_code":"USD","in_stock":true},{"title":"DB9 PL2303","offer_id":52610243428632,"sku":"14:173#DB9 PL2303","price":6.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/7775\/6952\/files\/S3ff3d44fa68c41d48a8cfcc80f8cd863P.webp?v=1788470404","url":"https:\/\/www.tweedandtill.com\/products\/ft232rl-usb-to-ttl-serial-adapter-module-industrial-ftdi-chip-usb-to-uart-converter-5v-3-3v-for-arduino-pro-mini","provider":"Tweed \u0026 Till","version":"1.0","type":"link"}