{"product_id":"esp32-s3-industrial-control-board-8-channel-controller-with-wifi-bluetooth-can-iot-rs485-and-rj45-eth-interfaces-poe","title":"ESP32-Scheda di controllo industriale S3 a 8 canali con interfacce WiFi, Bluetooth, CAN, IoT, RS485 e RJ45 ETH, POE","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003eESP32-S3 Industrial Control Board 8-Channel Controller with WiFi Bluetooth CAN IoT RS485 and is a network cable tester selected for checking cable continuity, tracing wires and validating network installation work. It is suitable for network installers, maintenance users and low-voltage technicians who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003echecking cable continuity, tracing wires and validating network installation work\u003c\/li\u003e\n\u003cli\u003eRJ45 cabling, PoE checks, fiber workflows and installation troubleshooting\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for network installers, maintenance users and low-voltage technicians.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003cdiv class=\"detail_bottom_left_content rich_text\"\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003ch2 align=\"center\" class=\"dtcolor-grey h2-lheight\" style=\"font-family: MiSans, 'Source Han Sans CN', 'Source Han Sans', 思源黑体, 思源黑体CN, Arial, 微软雅黑, 'Microsoft YaHei', sans-serif; font-size: 58px; font-weight: bold; letter-spacing: 0.02em; line-height: 1.3em; text-align: center; color: rgba(0, 0, 0, 0.8); margin: 0px 0px 20px 0px; padding: 0px;\"\u003e\n\u003cspan style=\"font-size: 34px;\"\u003eESP32-S3 Industrial Control Board\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 34px;\"\u003eIndustrial-grade 8-channel digital input and output controller\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003ch4 align=\"center\" class=\"dtcolor-white\" style=\"font-family: MiSans, 'Source Han Sans CN', 'Source Han Sans', 思源黑体, 思源黑体CN, Arial, 微软雅黑, 'Microsoft YaHei', sans-serif; font-size: 26px; letter-spacing: 0.02em; line-height: 1.6em; text-align: center; color: white; margin: 0px; padding: 0px;\"\u003e\u003cspan class=\"bg-tittle bg-fiilet-tittle\" style=\"background-color: rgb(122, 193, 101); font-size: 22px;\"\u003eBased on ESP32-S3 master control, supports Wi-Fi, Bluetooth, RS485, CAN and Ethernet interfaces\u003c\/span\u003e\u003c\/h4\u003e\n\u003cdiv class=\"dt-height20px\" style=\"font-family: MiSans, 'Source Han Sans CN', 'Source Han Sans', 思源黑体, 思源黑体CN, Arial, 微软雅黑, 'Microsoft YaHei', sans-serif; font-size: 14px; color: rgb(102, 102, 102); height: 20px;\"\u003e\u003c\/div\u003e\n\u003ch4 align=\"center\" class=\"dtcolor-hgrey h4padding\" style=\"font-family: MiSans, 'Source Han Sans CN', 'Source Han Sans', 思源黑体, 思源黑体CN, Arial, 微软雅黑, 'Microsoft YaHei', sans-serif; font-size: 26px; letter-spacing: 0.02em; line-height: 1.6em; text-align: center; color: rgba(0, 0, 0, 0.7); margin: 0px; padding: 0px 40px 0px 40px;\"\u003eBuilt-in power isolation, optocoupler isolation and other protection circuits, safer, more stable and more reliable\u003c\/h4\u003e\n\u003cp align=\"center\" style=\"font-family: MiSans, 'Source Han Sans CN', 'Source Han Sans', 思源黑体, 思源黑体CN, Arial, 微软雅黑, 'Microsoft YaHei', sans-serif; font-size: 26px; letter-spacing: 0.02em; line-height: 1.6em; text-align: center; color: rgba(0, 0, 0, 0.7); margin: 0px; padding: 0px 40px 0px 40px;\"\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S8a62250865e4498aabc8a43a0d08a804V.webp?v=1770368843\" alt=\"\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"products-intro products-intro-out\" style=\"font-family: MiSans, 'Source Han Sans CN', 'Source Han Sans', 思源黑体, 思源黑体CN, Arial, 微软雅黑, 'Microsoft YaHei', sans-serif; font-size: 14px; color: rgb(102, 102, 102); margin: auto; width: 960px;\"\u003e\n\u003ch2 align=\"center\" class=\"dtcolor-grey\" style=\"font-size: 58px; font-weight: bold; letter-spacing: 0.02em; line-height: 1.6em; text-align: center; color: rgba(0, 0, 0, 0.8); margin: 0px; padding: 0px;\"\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eProduct Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv class=\"dt-fetures dtcolor-hgrey\" style=\"color: rgba(0, 0, 0, 0.7); padding: 10px 40px 10px 40px;\"\u003e\u003cul style=\"font-size: 26px; letter-spacing: 0.02em; line-height: 1.4em; margin-bottom: 0px; margin-left: 24px; margin-right: 0px; padding: 0px; list-style: none;\"\u003e\n\u003cli style=\"padding: 10px 0px 10px 0px; list-style: disc;\"\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eBased on the ESP32-S3 microcontroller, it has a built-in Xtensa 32-bit LX7 dual-core processor with a main frequency of up to 240MHz.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"padding: 10px 0px 10px 0px; list-style: disc;\"\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eIntegrated 2.4GHz Wi-Fi and Bluetooth 5 Low Energy (LE) dual-mode wireless communication for excellent RF performance\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"padding: 10px 0px 10px 0px; list-style: disc;\"\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eThe output adopts Darlington tube with optocoupler isolation, which has stronger driving capability, the sink current can reach 500mA, and has built-in freewheeling diode protection.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"padding: 10px 0px 10px 0px; list-style: disc;\"\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eThe switch input has bidirectional optocoupler isolation, supports passive and active switch input, and the digital output supports switch input linkage mode control\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"padding: 10px 0px 10px 0px; list-style: disc;\"\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eOnboard isolated RS485 interface, convenient for external access to various RS485 Modbus industrial expansion modules or sensors\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"padding: 10px 0px 10px 0px; list-style: disc;\"\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eOnboard isolated CAN interface for easy access to various CAN devices\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"padding: 10px 0px 10px 0px; list-style: disc;\"\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eOnboard pin header allows connection to other devices\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"padding: 10px 0px 10px 0px; list-style: disc;\"\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eOnboard USB Type-C interface, which can be used for power supply and download debugging, making it convenient for development and use\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"padding: 10px 0px 10px 0px; list-style: disc;\"\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eOnboard terminal block power supply interface supports a wide voltage range of 7V - 36V, convenient for industrial power supply use\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"padding: 10px 0px 10px 0px; list-style: disc;\"\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eOnboard RTC clock chip, supports scheduled tasks\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"padding: 10px 0px 10px 0px; list-style: disc;\"\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eOnboard W5500 Ethernet chip, expands 10\/100Mbps network connection through SPI interface\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"padding: 10px 0px 10px 0px; list-style: disc;\"\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eOnboard PoE module to realize Ethernet power supply function (compliant with IEEE 802.3af standard)\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"padding: 10px 0px 10px 0px; list-style: disc;\"\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eOnboard optocoupler isolation to prevent external circuits from interfering with the control chip\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"padding: 10px 0px 10px 0px; list-style: disc;\"\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eOnboard digital isolation to prevent external signals from interfering with the control chip\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"padding: 10px 0px 10px 0px; list-style: disc;\"\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eOnboard integrated power isolation can provide stable isolation voltage, and no additional power supply is required for the isolation end\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"padding: 10px 0px 10px 0px; list-style: disc;\"\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eOnboard Micro SD card slot, can be connected to an external SD card to store pictures or files\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"padding: 10px 0px 10px 0px; list-style: disc;\"\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eOnboard buzzer, RGB colored lights, power indicator, RS485 transceiver indicator and CAN indicator make it easy to perceive the operating status of the device\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"padding: 10px 0px 10px 0px; list-style: disc;\"\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eGuide rail type protective shell, easy to install and use, safer with shell\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003cdiv class=\"dt-height40px\" style=\"height: 40px;\"\u003e\n\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"products-intro products-intro-out\" style=\"font-family: MiSans, 'Source Han Sans CN', 'Source Han Sans', 思源黑体, 思源黑体CN, Arial, 微软雅黑, 'Microsoft YaHei', sans-serif; font-size: 14px; color: rgb(102, 102, 102); margin: auto; width: 960px;\"\u003e\n\u003ch2 align=\"center\" class=\"dtcolor-grey\" style=\"font-size: 58px; font-weight: bold; letter-spacing: 0.02em; line-height: 1.6em; text-align: center; color: rgba(0, 0, 0, 0.8); margin: 0px; padding: 0px;\"\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eProduct Parameters\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv class=\"dt-height20px\" style=\"height: 20px;\"\u003e\u003c\/div\u003e\n\u003ctable class=\"all-cs-tb td-center\" style=\"border-collapse: separate; font-size: 26px; width: 940px;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\" style=\"text-align: center; color: rgb(51, 51, 51); background-color: rgb(249, 249, 249); padding: 0.55em 0.23em 0.55em 0em; width: 146.271px;\"\u003e\u003cp\u003emodel\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" colspan=\"2\" style=\"text-align: center; padding: 0.55em 0.23em;\"\u003e\u003cp\u003eESP32-S3-POE-ETH-8DI-8DO\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\" style=\"text-align: center; color: rgb(51, 51, 51); background-color: rgb(249, 249, 249); padding: 0.55em 0.23em 0.55em 0em;\"\u003e\u003cp\u003emicrocontroller\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" colspan=\"2\" style=\"text-align: center; padding: 0.55em 0.23em;\"\u003e\u003cp\u003eESP32-S3\u003cbr\u003e(The default module is ESP32-S3-WROOM-1U-N16R8, which can be customized)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\" style=\"text-align: center; color: rgb(51, 51, 51); background-color: rgb(249, 249, 249); padding: 0.55em 0.23em 0.55em 0em;\"\u003e\u003cp\u003eWireless Communications\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" colspan=\"2\" style=\"text-align: center; padding: 0.55em 0.23em;\"\u003e\u003cp\u003e2.4GHz Wi-Fi (802.11 b\/g\/n)、Bluetooth 5 (LE)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\" rowspan=\"3\" style=\"text-align: center; color: rgb(51, 51, 51); background-color: rgb(249, 249, 249); padding: 0.55em 0.23em 0.55em 0em;\"\u003e\u003cp\u003eUSB port\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"text-align: center; padding: 0.55em 0.23em; width: 174.438px;\"\u003e\u003cp\u003eInterface form\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"text-align: center; padding: 0.55em 0.23em;\"\u003e\u003cp\u003eUSB Type-C\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\" style=\"text-align: center; padding: 0.55em 0.23em;\"\u003e\u003cp\u003eSupply voltage\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"text-align: center; padding: 0.55em 0.23em;\"\u003e\u003cp\u003e5V\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\" style=\"text-align: center; padding: 0.55em 0.23em;\"\u003e\u003cp\u003eFunction\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"text-align: center; padding: 0.55em 0.23em;\"\u003e\u003cp\u003eDevice power supply, USB communication, firmware download, etc.\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\" rowspan=\"4\" style=\"text-align: center; background-color: rgb(249, 249, 249); padding: 0.55em 0.23em 0.55em 0em;\"\u003e\u003cp\u003e\u003cspan\u003eIsolated RS485 communication interface\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"text-align: center; padding: 0.55em 0.23em;\"\u003e\u003cp\u003eInterface form\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"text-align: center; padding: 0.55em 0.23em;\"\u003e\u003cp\u003eTerminal Blocks\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\" style=\"text-align: center; padding: 0.55em 0.23em;\"\u003e\u003cp\u003eDirection control\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"text-align: center; padding: 0.55em 0.23em;\"\u003e\u003cp\u003eAutomatic control via master hardware flow settings\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\" style=\"text-align: center; padding: 0.55em 0.23em;\"\u003e\u003cp\u003eInterface protection\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"text-align: center; padding: 0.55em 0.23em;\"\u003e\u003cp\u003eProvides TVS tube protection, surge and electrostatic protection\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\" style=\"text-align: center; padding: 0.55em 0.23em;\"\u003e\u003cp\u003eMatching resistor\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"text-align: center; padding: 0.55em 0.23em;\"\u003e\u003cp\u003eDefault is NC, 120R matching resistor is reserved, jumper cap can be used to enable\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\" rowspan=\"4\" style=\"text-align: center; background-color: rgb(249, 249, 249); padding: 0.55em 0.23em 0.55em 0em;\"\u003e\u003cp\u003e\u003cspan\u003eIsolated CAN communication interface\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"text-align: center; padding: 0.55em 0.23em;\"\u003e\u003cp\u003eInterface form\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"text-align: center; padding: 0.55em 0.23em;\"\u003e\u003cp\u003eTerminal Blocks\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\" style=\"text-align: center; padding: 0.55em 0.23em;\"\u003e\u003cp\u003eDirection control\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"text-align: center; padding: 0.55em 0.23em;\"\u003e\u003cp\u003eHardware automatically determines and controls the direction of data transmission\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\" style=\"text-align: center; padding: 0.55em 0.23em;\"\u003e\u003cp\u003eInterface protection\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"text-align: center; padding: 0.55em 0.23em;\"\u003e\u003cp\u003eProvides TVS tube protection, surge and electrostatic protection\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\" style=\"text-align: center; padding: 0.55em 0.23em;\"\u003e\u003cp\u003eMatching resistor\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"text-align: center; padding: 0.55em 0.23em;\"\u003e\u003cp\u003eDefault is NC, 120R matching resistor is reserved, jumper cap can be used to enable\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\" style=\"text-align: center; color: rgb(51, 51, 51); background-color: rgb(249, 249, 249); padding: 0.55em 0.23em 0.55em 0em;\"\u003e\u003cp\u003eNetwork port\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" colspan=\"2\" style=\"text-align: center; padding: 0.55em 0.23em;\"\u003e\u003cp\u003ePoE network port, supporting IEEE 802.3af standard\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\" rowspan=\"4\" style=\"text-align: center; color: rgb(51, 51, 51); background-color: rgb(249, 249, 249); padding: 0.55em 0.23em 0.55em 0em;\"\u003e\u003cp\u003eDigital output\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"text-align: center; padding: 0.55em 0.23em;\"\u003e\u003cp\u003eOutput channels\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"text-align: center; padding: 0.55em 0.23em;\"\u003e\u003cp\u003e8-way\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\" style=\"text-align: center; padding: 0.55em 0.23em;\"\u003e\u003cp\u003eInput voltage range\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"text-align: center; padding: 0.55em 0.23em;\"\u003e\u003cp\u003e5V - 40V\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\" style=\"text-align: center; padding: 0.55em 0.23em;\"\u003e\u003cp\u003eOutput Type\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"text-align: center; padding: 0.55em 0.23em;\"\u003e\u003cp\u003eOpen-drain output, output load 500mA\/channel (MAX)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\" style=\"text-align: center; padding: 0.55em 0.23em;\"\u003e\u003cp\u003eIsolation Type\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"text-align: center; padding: 0.55em 0.23em;\"\u003e\u003cp\u003eOptocoupler Isolation\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\" rowspan=\"4\" style=\"text-align: center; color: rgb(51, 51, 51); background-color: rgb(249, 249, 249); padding: 0.55em 0.23em 0.55em 0em;\"\u003e\u003cp\u003eDigital Input\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"text-align: center; padding: 0.55em 0.23em;\"\u003e\u003cp\u003eNumber of input channels\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"text-align: center; padding: 0.55em 0.23em;\"\u003e\u003cp\u003e8-way\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\" style=\"text-align: center; padding: 0.55em 0.23em;\"\u003e\u003cp\u003eInput voltage range\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"text-align: center; padding: 0.55em 0.23em;\"\u003e\u003cp\u003e5V - 36V\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\" style=\"text-align: center; padding: 0.55em 0.23em;\"\u003e\u003cp\u003eInput Type\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"text-align: center; padding: 0.55em 0.23em;\"\u003e\u003cp\u003ePassive input \/ active input (NPN type or PNP type)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\" style=\"text-align: center; padding: 0.55em 0.23em;\"\u003e\u003cp\u003eIsolation Type\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"text-align: center; padding: 0.55em 0.23em;\"\u003e\u003cp\u003eBidirectional optocoupler isolation\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\" rowspan=\"4\" style=\"text-align: center; color: rgb(51, 51, 51); background-color: rgb(249, 249, 249); padding: 0.55em 0.23em 0.55em 0em;\"\u003e\u003cp\u003eindicator light\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"text-align: center; padding: 0.55em 0.23em;\"\u003e\u003cp\u003eRGB\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"text-align: center; padding: 0.55em 0.23em;\"\u003e\u003cp\u003eColorful cool lamp beads, customizable display color\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\" style=\"text-align: center; padding: 0.55em 0.23em;\"\u003e\u003cp\u003ePWR\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"text-align: center; padding: 0.55em 0.23em;\"\u003e\u003cp\u003ePower indicator light, when connected to USB, it will light up red when voltage is detected\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\" style=\"text-align: center; padding: 0.55em 0.23em;\"\u003e\u003cp\u003eTXD\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"text-align: center; padding: 0.55em 0.23em;\"\u003e\u003cp\u003e\u003cspan\u003eTransmit indicator: lights green when data is being sent from the RS485\/CAN interface.\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\" style=\"text-align: center; padding: 0.55em 0.23em;\"\u003e\u003cp\u003eRXD\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"text-align: center; padding: 0.55em 0.23em;\"\u003e\u003cp\u003e\u003cspan\u003eReceive indicator: lights up blue when data is received from the RS485\/CAN interface.\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\" style=\"text-align: center; color: rgb(51, 51, 51); background-color: rgb(249, 249, 249); padding: 0.55em 0.23em 0.55em 0em;\"\u003e\u003cp\u003eTerminal power supply\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"text-align: center; padding: 0.55em 0.23em;\"\u003e\u003cp\u003ePower supply range\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"text-align: center; padding: 0.55em 0.23em;\"\u003e\u003cp\u003e7V - 36V\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\" rowspan=\"2\" style=\"text-align: center; color: rgb(51, 51, 51); background-color: rgb(249, 249, 249); padding: 0.55em 0.23em 0.55em 0em;\"\u003e\u003cp\u003eProduct Appearance\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"text-align: center; padding: 0.55em 0.23em;\"\u003e\u003cp\u003eshell\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"text-align: center; padding: 0.55em 0.23em;\"\u003e\u003cp\u003eRail type protective housing\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\" style=\"text-align: center; padding: 0.55em 0.23em;\"\u003e\u003cp\u003esize\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"text-align: center; padding: 0.55em 0.23em;\"\u003e\u003cp\u003e175 x 90 x 40 (mm)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"dt-height40px\" style=\"height: 40px;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"products-intro products-intro-out\" style=\"margin: auto; width: 960px;\"\u003e\n\u003ch2 align=\"center\" class=\"dtcolor-white h2-lheight\" style=\"line-height: 1.3em; text-align: center; margin: 0px 0px 20px 0px; padding: 0px;\"\u003e\u003cspan style=\"font-size: 38px;\"\u003eBased on ESP32-S3\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2 align=\"center\" class=\"dtcolor-white h2-lheight\" style=\"line-height: 1.3em; text-align: center; margin: 0px 0px 20px 0px; padding: 0px;\"\u003e\u003cspan style=\"font-size: 38px;\"\u003eDesigned specifically for the AIoT market\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch4 align=\"center\" class=\"dtcolor-white-a h4padding\" style=\"line-height: 1.6em; text-align: center; margin: 0px; padding: 0px 40px 0px 40px;\"\u003e\u003cspan style=\"font-size: 26px; font-family: MiSans, 'Source Han Sans CN', 'Source Han Sans', 思源黑体, 思源黑体CN, Arial, 微软雅黑, 'Microsoft YaHei', sans-serif;\"\u003eEquipped with an Xtensa 32-bit LX7 dual-core processor running at up to 240MHz, it boasts powerful AI computing capabilities and secure encryption mechanisms. It also integrates 2.4GHz Wi-Fi and Bluetooth 5 (LE) dual-mode wireless communication.\u003c\/span\u003e\u003c\/h4\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S11848ebc97b2443a83f2a0f541086258H.webp?v=1770368843\" alt=\"\"\u003e\u003c\/div\u003e\n\u003ch2 align=\"center\" class=\"dtcolor-grey\" style=\"font-family: MiSans, 'Source Han Sans CN', 'Source Han Sans', 思源黑体, 思源黑体CN, Arial, 微软雅黑, 'Microsoft YaHei', sans-serif; font-size: 58px; font-weight: bold; letter-spacing: 0.02em; line-height: 1.6em; text-align: center; color: rgba(0, 0, 0, 0.8); margin: 0px; padding: 0px;\"\u003e\u003cspan style=\"font-size: 38px;\"\u003eOnboard multiple isolation protection circuits\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch4 align=\"center\" class=\"dtcolor-hgrey h4padding\" style=\"font-family: MiSans, 'Source Han Sans CN', 'Source Han Sans', 思源黑体, 思源黑体CN, Arial, 微软雅黑, 'Microsoft YaHei', sans-serif; font-size: 26px; letter-spacing: 0.02em; line-height: 1.6em; text-align: center; color: rgba(0, 0, 0, 0.7); margin: 0px; padding: 0px 40px 0px 40px;\"\u003eMultiple protections, safer and more reliable to use\u003c\/h4\u003e\n\u003cp align=\"center\" style=\"font-family: MiSans, 'Source Han Sans CN', 'Source Han Sans', 思源黑体, 思源黑体CN, Arial, 微软雅黑, 'Microsoft YaHei', sans-serif; font-size: 26px; letter-spacing: 0.02em; line-height: 1.6em; text-align: center; color: rgba(0, 0, 0, 0.7); margin: 0px; padding: 0px 40px 0px 40px;\"\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S833f277a3ea543feb6e1dabc3610780f4.webp?v=1770368843\" alt=\"\"\u003e\u003c\/div\u003e\n\u003ch2 align=\"center\" class=\"dtcolor-grey h2-lheight\" style=\"font-family: MiSans, 'Source Han Sans CN', 'Source Han Sans', 思源黑体, 思源黑体CN, Arial, 微软雅黑, 'Microsoft YaHei', sans-serif; font-size: 58px; font-weight: bold; letter-spacing: 0.02em; line-height: 1.3em; text-align: center; color: rgba(0, 0, 0, 0.8); margin: 0px 0px 20px 0px; padding: 0px;\"\u003eDigital input fully isolated\u003c\/h2\u003e\n\u003ch4 align=\"center\" class=\"dtcolor-hgrey h4padding\" style=\"line-height: 1.6em; text-align: center; margin: 0px; padding: 0px 40px 0px 40px;\"\u003e\u003cspan style=\"color: rgba(0, 0, 0, 0.7); font-size: 26px; font-family: MiSans, 'Source Han Sans CN', 'Source Han Sans', 思源黑体, 思源黑体CN, Arial, 微软雅黑, 'Microsoft YaHei', sans-serif;\"\u003eDigital inputs and outputs are fully isolated, with built-in bidirectional optocouplers.\u003c\/span\u003e\u003c\/h4\u003e\n\u003ch4 align=\"center\" class=\"dtcolor-hgrey h4padding\" style=\"line-height: 1.6em; text-align: center; margin: 0px; padding: 0px 40px 0px 40px;\"\u003e\u003cspan style=\"color: rgba(0, 0, 0, 0.7); font-size: 26px; font-family: MiSans, 'Source Han Sans CN', 'Source Han Sans', 思源黑体, 思源黑体CN, Arial, 微软雅黑, 'Microsoft YaHei', sans-serif;\"\u003eSupports both passive and active inputs (PNP or NPN).\u003c\/span\u003e\u003c\/h4\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sdff4bd9d6ae5453d83d66f483ce02e6fR.webp?v=1770368843\" alt=\"\"\u003e\u003c\/div\u003e\n\u003ch2 align=\"center\" class=\"dtcolor-grey h2-lheight\" style=\"font-family: MiSans, 'Source Han Sans CN', 'Source Han Sans', 思源黑体, 思源黑体CN, Arial, 微软雅黑, 'Microsoft YaHei', sans-serif; font-size: 58px; font-weight: bold; letter-spacing: 0.02em; line-height: 1.3em; text-align: center; color: rgba(0, 0, 0, 0.8); margin: 0px 0px 20px 0px; padding: 0px;\"\u003eDigital output fully isolated\u003c\/h2\u003e\n\u003ch4 align=\"center\" class=\"dtcolor-hgrey h4padding\" style=\"font-family: MiSans, 'Source Han Sans CN', 'Source Han Sans', 思源黑体, 思源黑体CN, Arial, 微软雅黑, 'Microsoft YaHei', sans-serif; font-size: 26px; letter-spacing: 0.02em; line-height: 1.6em; text-align: center; color: rgba(0, 0, 0, 0.7); margin: 0px; padding: 0px 40px 0px 40px;\"\u003eDarlington tube open-drain output, single-channel sink current up to 500mA, can directly drive relays\u003c\/h4\u003e\n\u003cp align=\"center\" style=\"font-family: MiSans, 'Source Han Sans CN', 'Source Han Sans', 思源黑体, 思源黑体CN, Arial, 微软雅黑, 'Microsoft YaHei', sans-serif; font-size: 26px; letter-spacing: 0.02em; line-height: 1.6em; text-align: center; color: rgba(0, 0, 0, 0.7); margin: 0px; padding: 0px 40px 0px 40px;\"\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S4e9886450a8840929db3989ff838babc8.webp?v=1770368843\" alt=\"\"\u003e\u003c\/div\u003e\n\u003ch2 align=\"center\" class=\"dtcolor-grey h2-lheight\" style=\"font-family: MiSans, 'Source Han Sans CN', 'Source Han Sans', 思源黑体, 思源黑体CN, Arial, 微软雅黑, 'Microsoft YaHei', sans-serif; font-size: 58px; font-weight: bold; letter-spacing: 0.02em; line-height: 1.3em; text-align: center; color: rgba(0, 0, 0, 0.8); margin: 0px 0px 20px 0px; padding: 0px;\"\u003eApplication Scenario\u003c\/h2\u003e\n\u003ch4 align=\"center\" class=\"dtcolor-hgrey h4padding\" style=\"font-family: MiSans, 'Source Han Sans CN', 'Source Han Sans', 思源黑体, 思源黑体CN, Arial, 微软雅黑, 'Microsoft YaHei', sans-serif; font-size: 26px; letter-spacing: 0.02em; line-height: 1.6em; text-align: center; color: rgba(0, 0, 0, 0.7); margin: 0px; padding: 0px 40px 0px 40px;\"\u003eSupport RS485, Bluetooth or Wi-Fi remote control\u003c\/h4\u003e\n\u003cp align=\"center\" style=\"font-family: MiSans, 'Source Han Sans CN', 'Source Han Sans', 思源黑体, 思源黑体CN, Arial, 微软雅黑, 'Microsoft YaHei', sans-serif; font-size: 26px; letter-spacing: 0.02em; line-height: 1.6em; text-align: center; color: rgba(0, 0, 0, 0.7); margin: 0px; padding: 0px 40px 0px 40px;\"\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sf69ad99fa0744a0fae11190b85724016L.webp?v=1770368843\" alt=\"\"\u003e\u003c\/div\u003e\n\u003ch2 align=\"center\" class=\"dtcolor-grey h2-lheight\" style=\"font-family: MiSans, 'Source Han Sans CN', 'Source Han Sans', 思源黑体, 思源黑体CN, Arial, 微软雅黑, 'Microsoft YaHei', sans-serif; font-size: 58px; font-weight: bold; letter-spacing: 0.02em; line-height: 1.3em; text-align: center; color: rgba(0, 0, 0, 0.8); margin: 0px 0px 20px 0px; padding: 0px;\"\u003e\u003cspan style=\"font-size: 32px;\"\u003eSupport Arduino, convenient for secondary development\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch4 align=\"center\" class=\"dtcolor-hgrey h4padding\" style=\"font-family: MiSans, 'Source Han Sans CN', 'Source Han Sans', 思源黑体, 思源黑体CN, Arial, 微软雅黑, 'Microsoft YaHei', sans-serif; font-size: 26px; letter-spacing: 0.02em; line-height: 1.6em; text-align: center; color: rgba(0, 0, 0, 0.7); margin: 0px; padding: 0px 40px 0px 40px;\"\u003eComplete SDK and open source tutorials are provided to make it easy to get started and can be quickly embedded into applications.\u003c\/h4\u003e\n\u003cp align=\"center\" style=\"font-family: MiSans, 'Source Han Sans CN', 'Source Han Sans', 思源黑体, 思源黑体CN, Arial, 微软雅黑, 'Microsoft YaHei', sans-serif; font-size: 26px; letter-spacing: 0.02em; line-height: 1.6em; text-align: center; color: rgba(0, 0, 0, 0.7); margin: 0px; padding: 0px 40px 0px 40px;\"\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S66de214a96ca4c898caab37c2aebdf34u.webp?v=1770368844\" alt=\"\"\u003e\u003c\/div\u003e\n\u003cp align=\"center\" style=\"font-family: MiSans, 'Source Han Sans CN', 'Source Han Sans', 思源黑体, 思源黑体CN, Arial, 微软雅黑, 'Microsoft YaHei', sans-serif; font-size: 26px; letter-spacing: 0.02em; line-height: 1.6em; text-align: center; color: rgba(0, 0, 0, 0.7); margin: 0px; padding: 0px 40px 0px 40px;\"\u003e\u003c\/p\u003e\n\u003ch2 align=\"center\" class=\"dtcolor-grey\" style=\"font-family: MiSans, 'Source Han Sans CN', 'Source Han Sans', 思源黑体, 思源黑体CN, Arial, 微软雅黑, 'Microsoft YaHei', sans-serif; font-size: 58px; font-weight: bold; letter-spacing: 0.02em; line-height: 1.6em; text-align: center; color: rgba(0, 0, 0, 0.8); margin: 0px; padding: 0px;\"\u003eOnboard PoE module\u003c\/h2\u003e\n\u003ch4 align=\"center\" class=\"dtcolor-hgrey h4padding\" style=\"font-family: MiSans, 'Source Han Sans CN', 'Source Han Sans', 思源黑体, 思源黑体CN, Arial, 微软雅黑, 'Microsoft YaHei', sans-serif; font-size: 26px; letter-spacing: 0.02em; line-height: 1.6em; text-align: center; color: rgba(0, 0, 0, 0.7); margin: 0px; padding: 0px 40px 0px 40px;\"\u003eOnly one network cable is needed to connect to the PoE device to achieve networking and power supply\u003c\/h4\u003e\n\u003cp align=\"center\" style=\"font-family: MiSans, 'Source Han Sans CN', 'Source Han Sans', 思源黑体, 思源黑体CN, Arial, 微软雅黑, 'Microsoft YaHei', sans-serif; font-size: 26px; letter-spacing: 0.02em; line-height: 1.6em; text-align: center; color: rgba(0, 0, 0, 0.7); margin: 0px; padding: 0px 40px 0px 40px;\"\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sbeffa86a1ee241f6a90b0b8e0e47a0b0f.webp?v=1770368843\" alt=\"\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"products-intro products-intro-out\" style=\"line-height: 1.4; margin: auto; width: 960px;\"\u003e\n\u003ch4 align=\"center\" class=\"dtcolor-hgrey h4padding\" style=\"line-height: 1.4; text-align: center; margin: 0px; padding: 0px 40px 0px 40px;\"\u003e\n\u003cspan style=\"color: rgb(255, 0, 0);\"\u003e\u003cspan style=\"font-size: 26px;\"\u003eThe picture is for display only. This product does not include the switch in the picture\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003e\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cdiv class=\"dt-height40px\" style=\"font-family: MiSans, 'Source Han Sans CN', 'Source Han Sans', 思源黑体, 思源黑体CN, Arial, 微软雅黑, 'Microsoft YaHei', sans-serif; font-size: 14px; line-height: 1.4; color: rgb(102, 102, 102); height: 40px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"products-intro products-intro-out\" style=\"margin: auto; width: 960px;\"\u003e\n\u003ch2 align=\"center\" class=\"dtcolor-grey h2-lheight\" style=\"line-height: 1.3em; text-align: center; margin: 0px 0px 20px 0px; padding: 0px;\"\u003e\u003cspan style=\"color: rgba(0, 0, 0, 0.8); font-size: 58px;\"\u003eExample Demo\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch4 align=\"center\" class=\"dtcolor-hgrey h4padding\" style=\"line-height: 1.6em; text-align: center; margin: 0px; padding: 0px 40px 0px 40px;\"\u003e\u003cspan style=\"color: rgba(0, 0, 0, 0.7); font-size: 26px; font-family: MiSans, 'Source Han Sans CN', 'Source Han Sans', 思源黑体, 思源黑体CN, Arial, 微软雅黑, 'Microsoft YaHei', sans-serif;\"\u003eThe sample code provides various combinations, including the Waveshare.cloud IoT connection demo and data visualization using the lightweight MQTT protocol.\u003c\/span\u003e\u003c\/h4\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S54f219ce8e1f4f839fad52e4cca012bdB.webp?v=1770368843\" alt=\"\"\u003e\u003c\/div\u003e\n\u003ch2 align=\"center\" class=\"dtcolor-grey\" style=\"font-family: MiSans, 'Source Han Sans CN', 'Source Han Sans', 思源黑体, 思源黑体CN, Arial, 微软雅黑, 'Microsoft YaHei', sans-serif; font-size: 58px; font-weight: bold; letter-spacing: 0.02em; line-height: 1.6em; text-align: center; color: rgba(0, 0, 0, 0.8); margin: 0px; padding: 0px;\"\u003eResource Introduction\u003c\/h2\u003e\n\u003cp align=\"center\" style=\"font-family: MiSans, 'Source Han Sans CN', 'Source Han Sans', 思源黑体, 思源黑体CN, Arial, 微软雅黑, 'Microsoft YaHei', sans-serif; font-size: 58px; font-weight: bold; letter-spacing: 0.02em; line-height: 1.6em; text-align: center; color: rgba(0, 0, 0, 0.8); margin: 0px; padding: 0px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S158a4b52daa642ab9b52932423fc0822A.webp?v=1770368843\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S6c10b93a507644719acc57c42e70965dD.webp?v=1770368844\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cdiv class=\"products-intro products-intro-out\" style=\"margin: auto; width: 960px;\"\u003e\u003cdiv class=\"dt-intro\" style=\"margin: 20px 40px 20px 40px; padding: 20px 10px 20px 10px; display: flex;\"\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cp style=\"font-family: MiSans, 'Source Han Sans CN', 'Source Han Sans', 思源黑体, 思源黑体CN, Arial, 微软雅黑, 'Microsoft YaHei', sans-serif; font-size: 14px; color: rgb(102, 102, 102); background-color: rgb(249, 249, 249); margin-bottom: 0px; padding: 0px;\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"products-intro products-intro-out\" style=\"margin: auto; width: 960px;\"\u003e\n\u003ch2 align=\"center\" class=\"dtcolor-grey\" style=\"line-height: 1.6em; text-align: center; margin: 0px; padding: 0px;\"\u003e\u003cspan style=\"color: rgba(0, 0, 0, 0.8); font-size: 58px;\"\u003eShell design\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch4 align=\"center\" class=\"dtcolor-hgrey h4padding\" style=\"font-family: MiSans, 'Source Han Sans CN', 'Source Han Sans', 思源黑体, 思源黑体CN, Arial, 微软雅黑, 'Microsoft YaHei', sans-serif; font-size: 26px; letter-spacing: 0.02em; line-height: 1.6em; text-align: center; color: rgba(0, 0, 0, 0.7); margin: 0px; padding: 0px 40px 0px 40px;\"\u003eDIN-rail protective housing, supports 35mm standard DIN-rail, easy to install\u003c\/h4\u003e\n\u003cp align=\"center\" style=\"font-family: MiSans, 'Source Han Sans CN', 'Source Han Sans', 思源黑体, 思源黑体CN, Arial, 微软雅黑, 'Microsoft YaHei', sans-serif; font-size: 26px; letter-spacing: 0.02em; line-height: 1.6em; text-align: center; color: rgba(0, 0, 0, 0.7); margin: 0px; padding: 0px 40px 0px 40px;\"\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sd2f216e9b118490dafcb8820f1c22f22g.webp?v=1770368843\" alt=\"\"\u003e\u003c\/div\u003e\n\u003ch2 align=\"center\" class=\"dtcolor-grey\" style=\"font-family: MiSans, 'Source Han Sans CN', 'Source Han Sans', 思源黑体, 思源黑体CN, Arial, 微软雅黑, 'Microsoft YaHei', sans-serif; font-size: 58px; font-weight: bold; letter-spacing: 0.02em; line-height: 1.6em; text-align: center; color: rgba(0, 0, 0, 0.8); margin: 0px; padding: 0px;\"\u003eProduct size\u003c\/h2\u003e\n\u003cp align=\"center\" style=\"font-family: MiSans, 'Source Han Sans CN', 'Source Han Sans', 思源黑体, 思源黑体CN, Arial, 微软雅黑, 'Microsoft YaHei', sans-serif; font-size: 58px; font-weight: bold; letter-spacing: 0.02em; line-height: 1.6em; text-align: center; color: rgba(0, 0, 0, 0.8); margin: 0px; padding: 0px;\"\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S8098f674ee2045369335c6b5535920e3S.webp?v=1770368843\" alt=\"\"\u003e\u003c\/div\u003e\n\u003ch2 align=\"center\" class=\"dtcolor-grey\" style=\"line-height: 1.6em; text-align: center; margin: 0px; padding: 0px;\"\u003e\n\u003cspan style=\"color: rgba(0, 0, 0, 0.8); font-size: 58px;\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003ch4 align=\"center\" class=\"dtcolor-hgrey h4padding\" style=\"line-height: 1.6em; text-align: center; margin: 0px; padding: 0px 40px 0px 40px;\"\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Espressif","offers":[{"title":"POE-ETH-8DI-8DO","offer_id":47338467885314,"sku":"12000049872881167","price":66.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S3a509d34ca3c476294346d85d66f270de.webp?v=1770368843","url":"https:\/\/tufzen.com\/it\/products\/esp32-s3-industrial-control-board-8-channel-controller-with-wifi-bluetooth-can-iot-rs485-and-rj45-eth-interfaces-poe","provider":"TUFZEN","version":"1.0","type":"link"}