{"product_id":"ft232rnl-ch343g-usb-to-rs232-485-ttl-interface-converter-industrial-isolation-1","title":"FT232RNL\/CH343G USB TO RS232\/485\/TTL Interface Converter, Industrial Isolation","description":"\u003cdiv class=\"msg msg_info\"\u003eMore options for controller now: FT232RNL or CH343G\u003c\/div\u003e\u003cdiv class=\"overviewSec\"\u003eFT232RNL\/CH343G USB TO RS232\/485\/TTL Interface Converter, Industrial Isolation\u003c\/div\u003e\u003cdiv class=\"richWrap\"\u003e\n\u003cdiv class=\"pdT\" style=\"background: #EDF5FF;\"\u003e\n\u003cdiv class=\"richTitle\" style=\"color: #24AC39;\"\u003eIndustrial Grade Isolated USB Converter\u003c\/div\u003e\n\u003cp class=\"richDesc hilitBlock2 round1234\" style=\"background: #24AC39; color: #fff;\"\u003eUSB TO RS232\/485\/TTL\u003c\/p\u003e\n\u003cp class=\"richDesc\"\u003eStable transmission | Multiple devices applicable | Multi-OS compatible\u003c\/p\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/USB-TO-RS232-485-TTL\/USB-TO-RS232-485-TTL-details-1.jpg\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdT\" style=\"background: #1E1C27;\"\u003e\n\u003cdiv class=\"richTitle\" style=\"color: #24AC39;\"\u003eFeatures At A Glance\u003c\/div\u003e\n\u003cul class=\"alignl pdTRBL2\" style=\"color: #ffffff;\"\u003e\n\u003cli\u003eAdopt original FT232RNL or CH343G inside,  fast communicating, stable and reliable, better compatibility\u003c\/li\u003e\n\u003cli\u003eOnboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal\u003c\/li\u003e\n\u003cli\u003eOnboard unibody digital isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption\u003c\/li\u003e\n\u003cli\u003eOnboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof \u0026amp; ESD protection\u003c\/li\u003e\n\u003cli\u003eOnboard self-recovery fuse and protection diodes, ensures the current\/voltage stable outputs, provides over-current\/over-voltage proof, improves shock proof performance\u003c\/li\u003e\n\u003cli\u003eFully automatic transceiver circuit with no delay, ensures the USB port communicates with different interfaces fastly and stably, without interfering each other\u003c\/li\u003e\n\u003cli\u003eOnboard TTL serial 3.3V\/5V voltage translator, config the TTL level via switch\u003c\/li\u003e\n\u003cli\u003eAluminium alloy enclosure with sand blasting and anodic oxidation, CNC process opening, solid and durable\u003c\/li\u003e\n\u003cli\u003e3 LEDs for indicating the power and transceiver status\u003c\/li\u003e\n\u003cli\u003eHigh quality USB-B and RS232 connectors, smoothly plug\/pull\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/USB-TO-RS232-485-TTL\/USB-TO-RS232-485-TTL-details-2.jpg\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdT\" style=\"background: #DEE4E8;\"\u003e\n\u003cdiv class=\"richTitle\"\u003eVersion Option\u003c\/div\u003e\n\u003cdiv class=\"richGridWrap richGridWrap-2c richGridWrap-valignTop mgnTB\"\u003e\n\u003cdiv\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/USB-TO-RS232-485-TTL\/USB-TO-RS232-485-TTL-1_460.jpg\"\u003e\u003cp class=\"richDesc\"\u003e\u003cstrong\u003eFT232RNL Version\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/USB-TO-RS232-485-TTL-B\/USB-TO-RS232-485-TTL-B-1_460.jpg\"\u003e\u003cp class=\"richDesc\"\u003e\u003cstrong\u003eCH343G Version\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"richTitle\"\u003eSpecifications\u003c\/div\u003e\n\u003ctable class=\"tabSty-2 mgnTB alignl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePRODUCT TYPE\u003c\/th\u003e\n\u003ctd colspan=\"2\"\u003eIndustrial grade digital isolated converter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth rowspan=\"3\"\u003eUSB\u003c\/th\u003e\n\u003ctd\u003eOperating voltage\u003c\/td\u003e\n\u003ctd\u003e5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector\u003c\/td\u003e\n\u003ctd\u003eUSB-B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection\u003c\/td\u003e\n\u003ctd\u003e200mA self-recovery fuse, isolated output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth rowspan=\"4\"\u003eRS232\u003c\/th\u003e\n\u003ctd\u003eConnector\u003c\/td\u003e\n\u003ctd\u003eDB9 male\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection\u003c\/td\u003e\n\u003ctd\u003eTVS diode, surge protection \u0026amp; ESD protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission mode\u003c\/td\u003e\n\u003ctd\u003ePoint-to-point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBaud rate\u003c\/td\u003e\n\u003ctd\u003eFT232RNL: 300bps ~ 921600 bpsCH343G: up to 600000 bps (not full band)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth rowspan=\"6\"\u003eRS485\u003c\/th\u003e\n\u003ctd\u003eConnector\u003c\/td\u003e\n\u003ctd\u003eScrew terminal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePins\u003c\/td\u003e\n\u003ctd\u003eA+\/B-\/GND\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDirection control\u003c\/td\u003e\n\u003ctd\u003eHardware automatically discriminates and controls the direction of data transmission\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection\u003c\/td\u003e\n\u003ctd\u003e600W lightningproof and surge-suppress, 15KV ESD protection (reserved 120R balancing resistor solder pads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission mode\u003c\/td\u003e\n\u003ctd\u003ePoint-to-multipoints (up to 32 nodes, it is recommended to use repeaters for 16 nodes or more)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBaud rate\u003c\/td\u003e\n\u003ctd\u003eFT232RNL: 300bps ~ 2 MbpsCH343G: up to 2 Mbps (not full band)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth rowspan=\"6\"\u003eTTL (UART)\u003c\/th\u003e\n\u003ctd\u003eOperating voltage\u003c\/td\u003e\n\u003ctd\u003e3.3V \/ 5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector\u003c\/td\u003e\n\u003ctd\u003eScrew terminal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePins\u003c\/td\u003e\n\u003ctd\u003eTXD, RXD, GND, 5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection\u003c\/td\u003e\n\u003ctd\u003eclamp protection diode, over-voltage\/negative-voltage proof, shock proof\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission mode\u003c\/td\u003e\n\u003ctd\u003ePoint-to-point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBaud rate\u003c\/td\u003e\n\u003ctd\u003eFT232RNL: 300 bps ~ 2 MbpsCH343G: up to 2 Mbps (not full band)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth rowspan=\"3\"\u003eIndicators\u003c\/th\u003e\n\u003ctd\u003ePWR\u003c\/td\u003e\n\u003ctd\u003eRed power indicator, light up when there is USB connection and voltage is detected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTXD\u003c\/td\u003e\n\u003ctd\u003eGreen TX indicator, light up when the USB port sends data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRXD\u003c\/td\u003e\n\u003ctd\u003eBlue RX indicator, light up when the device ports send data back\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth rowspan=\"2\"\u003eOperating environment\u003c\/th\u003e\n\u003ctd\u003eTemperature\u003c\/td\u003e\n\u003ctd\u003e-15℃ ~ 70℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity\u003c\/td\u003e\n\u003ctd\u003e5%RH ~ 95%RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating system\u003c\/th\u003e\n\u003ctd colspan=\"2\"\u003eMac, Linux, Android, Windows 11 \/ 10 \/ 8.1 \/ 8 \/ 7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"richTitle\"\u003eOriginal Industrial Grade Chip\u003c\/div\u003e\n\u003cp class=\"richDesc\"\u003eOnboard original FT232 or CH343 chipFast communication, stable \u0026amp; reliable, better compatibility\u003c\/p\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/USB-TO-RS232-485-TTL\/USB-TO-RS232-485-TTL-details-3.jpg\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"richTitle\"\u003eSafer Isolated Design\u003c\/div\u003e\n\u003cul class=\"alignl pdTRBL2\"\u003e\n\u003cli\u003eOnboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal\u003c\/li\u003e\n\u003cli\u003eOnboard unibody digital isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/USB-TO-RS232-485-TTL\/USB-TO-RS232-485-TTL-details-4.jpg\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"richTitle\"\u003eMulti-protocol \u0026amp; Multi-type Conversion\u003c\/div\u003e\n\u003cp\u003e\u003cspan class=\"richDesc hilitBlock2 round1234\" style=\"background: #24AC39; color: #fff;\"\u003eUSB\u003c\/span\u003e TO    \u003cspan class=\"richDesc hilitBlock2 round1234\" style=\"background: #24AC39; color: #fff;\"\u003eRS232, RS485 or TTL(UART)\u003c\/span\u003e\u003c\/p\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/USB-TO-RS232-485-TTL\/USB-TO-RS232-485-TTL-details-5.gif\"\u003e\u003cp\u003e\u003cspan class=\"richDesc hilitBlock2 round1234\" style=\"background: #24AC39; color: #fff;\"\u003eRS232, RS485 or TTL(UART)\u003c\/span\u003e TO    \u003cspan class=\"richDesc hilitBlock2 round1234\" style=\"background: #24AC39; color: #fff;\"\u003eUSB\u003c\/span\u003e\u003c\/p\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/USB-TO-RS232-485-TTL\/USB-TO-RS232-485-TTL-details-6.gif\"\u003e\u003cdiv class=\"msg msg_warning\"\u003e* only one of the RS232, RS485, and TTL can be converted to USB at the same time; And RS232, RS485, and TTL cannot be converted between each other\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdT\" style=\"background-color:#DFE6EC;\"\u003e\n\u003cdiv class=\"richTitle\"\u003eMultiple Protection, Safe And Stable\u003c\/div\u003e\n\u003cp class=\"alignl pdTRBL\"\u003eOnboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof \u0026amp; ESD protection.                             Onboard self-recovery fuse and protection diodes, ensures the current\/voltage stable outputs, provides over-current\/over-voltage proof, improves shock proof performance.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/USB-TO-RS232-485-TTL\/USB-TO-RS232-485-TTL-details-8.jpg\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdT\" style=\"background-color:#F6F7FB;\"\u003e\n\u003cdiv class=\"richTitle\"\u003eMulti system Support\u003c\/div\u003e\n\u003cp class=\"richDesc\"\u003eSupports Mac, Linux, Android, Windows 11 \/ 10 \/ 8.1 \/ 8 \/ 7, etc.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/USB-TO-RS485-B\/USB-TO-RS485-B-details-9.jpg\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdT\" style=\"background-color:#F6F7FB;\"\u003e\n\u003cdiv class=\"richTitle\"\u003ePinout Definition\u003c\/div\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/USB-TO-RS232-485-TTL\/USB-TO-RS232-485-TTL-details-7.jpg\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"richTitle\"\u003eWorking Status Indicators\u003c\/div\u003e\n\u003cp class=\"richDesc\"\u003eOnboard 3 LEDs for indicating the power and transceiver status \u003c\/p\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/USB-TO-RS232-485-TTL\/USB-TO-RS232-485-TTL-details-10.gif\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"richTitle\"\u003eAluminium Alloy Enclosure\u003c\/div\u003e\n\u003cp class=\"richDesc\"\u003eAluminium alloy enclosure with sand blasting and anodic oxidationSolid and durable, fashion and good hand feeling\u003c\/p\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/USB-TO-RS232-485-TTL\/USB-TO-RS232-485-TTL-details-11.jpg\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"richTitle\"\u003eInterface Introduction\u003c\/div\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/USB-TO-RS232-485-TTL\/USB-TO-RS232-485-TTL-details-13.jpg\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/USB-TO-RS232-485-TTL\/USB-TO-RS232-485-TTL-details-14.jpg\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"richTitle\"\u003eOutline dimensions\u003c\/div\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/USB-TO-RS232-485-TTL\/USB-TO-RS232-485-TTL-details-size.jpg\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"richTitle\"\u003eResources \u0026amp; Services\u003c\/div\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/LCD\/common\/res_banner.png\"\u003e\u003cdiv class=\"bgGrey\"\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/LCD\/common\/res_content.png\"\u003e\u003chr\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eWIKI:\u003c\/strong\u003e\u003ca href=\"http:\/\/www.waveshare.com\/wiki\/USB_TO_RS232\/485\/TTL\" target=\"_blank\"\u003ewww.waveshare.com\/wiki\/USB_TO_RS232\/485\/TTL\u003c\/a\u003e\u003cstrong\u003eWIKI:\u003c\/strong\u003e\u003ca href=\"http:\/\/www.waveshare.com\/wiki\/USB_TO_RS232\/485\/TTL_(B)_\" target=\"_blank\"\u003ewww.waveshare.com\/wiki\/USB_TO_RS232\/485\/TTL_(B)_\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"subBlock alignl\"\u003e* Resources for different product may vary, please check the wiki page to confirm the actually provided resources.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003ch2\u003eLieferumfang\u003c\/h2\u003e\u003ch2\u003ePackage Contains\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003e\n\u003cspan class=\"noteBg\"\u003eOPTIONS\u003c\/span\u003e USB Converter x1\u003c\/li\u003e\n\u003cli\u003eUSB Cable ~1.2m x1\u003c\/li\u003e\n\u003c\/ol\u003e\u003cdiv class=\"imgTextWrap\"\u003e\n\u003cdiv\u003e1\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/USB-TO-RS232-485-TTL\/USB-TO-RS232-485-TTL-1_220.jpg\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e2\u003ca href=\"https:\/\/www.waveshare.com\/img\/devkit\/general\/USB-Type-B-Cable.jpg\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/general\/USB-Type-B-Cable_93.jpg\"\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"WaveShare","offers":[{"title":"Default Title","offer_id":53568441286993,"sku":"WSAL22547","price":9025.84,"currency_code":"HUF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/3798\/0753\/files\/wsal158171-421683.jpg?v=1776625672","url":"https:\/\/albistech.eu\/products\/ft232rnl-ch343g-usb-to-rs232-485-ttl-interface-converter-industrial-isolation-1","provider":"Albistech","version":"1.0","type":"link"}