{"product_id":"industrial-esp32-s3-control-board-with-8-channel-digital-input-output","title":"Industrial ESP32-S3 Control Board With 8-Channel Digital Input \u0026 Output","description":"\u003ch2 style=\"text-align: center;\"\u003eIndustrial 8-Ch ESP32-S3 Digital Input \u0026amp; Output Controller\u003c\/h2\u003e\n\u003ch3 style=\"text-align: center;\"\u003eSupports WiFi \/ Bluetooth \/ RS485 \/ CAN \/ Ethernet Port, etc.\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eBuilt-in protection circuits such as power isolation and optocoupler isolation, Safe \u0026amp; Stable \u0026amp; Reliable\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/ESP32-S3-POE-ETH-8DI-8DO\/ESP32-S3-POE-ETH-8DI-8DO-details-1.jpg\" alt=\"Industrial ESP32-S3 Control Board With 8-Channel Digital Input \u0026amp; Output, front view\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFeatures\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable height=\"497\" style=\"border-collapse: collapse; width: 81.9%; margin-left: auto; margin-right: auto;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 100%;\"\u003eBased on ESP32-S3 microcontroller with Xtensa 32-bit LX7 dual-core processor, capable of running at 240 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 100%;\"\u003eIntegrated 2.4GHz Wi-Fi and Bluetooth LE dual-mode wireless communication, with excellent RF performance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 100%;\"\u003eThe outputs adopt Darlington transistors with optocoupler isolation, delivering higher drive capability with a sink current of up to 500 mA, and feature built-in flyback diode protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 100%;\"\u003eSupports passive and active digital input, with bi-directional optocoupler isolation. The digital output supports digital input linkage control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 100%;\"\u003eOnboard isolated RS485 interface, for connecting to various RS485 Modbus industrial modules or sensors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 100%;\"\u003eOnboard isolated CAN interface, for connecting to various CAN devices\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 100%;\"\u003eOnboard pin header, allowing access to other devices\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 100%;\"\u003eOnboard USB Type-C port for power supply, firmware downloading and debugging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 100%;\"\u003eOnboard power supply screw terminal, supports 7~36V wide voltage input, suitable for industrial applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 100%;\"\u003eOnboard RTC chip, supports scheduled tasks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 100%;\"\u003eOnboard W5500 Ethernet chip for extending 10\/100Mbps network port through SPI interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 100%;\"\u003eBuilt-in PoE module for PoE capability (compliant with IEEE 802.3af standard)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 100%;\"\u003eOnboard optocoupler isolation to prevent interference from external circuit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 100%;\"\u003eOnboard digital isolation to prevent interference from external signal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 100%;\"\u003eOnboard unibody power supply isolation, providing stable isolated voltage, no extra power supply required for the isolated terminal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 100%;\"\u003eOnboard TF card slot for external TF card storage of images and files\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 100%;\"\u003eBuilt-in buzzer, RGB LED, power supply, RS485 and CAN TX\/RX indicators for monitoring the operating status of the devices\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 100%;\"\u003eRail-mounted protective case, easy to install, safe to use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSpecifications\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003ctable height=\"938\" style=\"border-collapse: collapse; width: 81.9%; margin-left: auto; margin-right: auto; height: 1068.25px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 25.601%; height: 19.5972px;\"\u003eVersion\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 74.2788%; height: 19.5972px;\" colspan=\"2\"\u003eESP32-S3-POE-ETH-8DI-8DO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.7917px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 25.601%; height: 58.7917px;\"\u003eMicrocontroller\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 74.2788%; height: 58.7917px;\" colspan=\"2\"\u003eESP32-S3\u003cbr\u003e(Default module: ESP32-S3-WROOM-1U-N16R8, customizable for other modules)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 25.601%; height: 39.1944px;\"\u003eWireless communication\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 74.2788%; height: 39.1944px;\" colspan=\"2\"\u003e2.4GHz WiFi (802.11 b\/g\/n), Bluetooth 5 (LE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- USB PORT --\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 25.601%; height: 97.986px;\" rowspan=\"3\"\u003eUSB Port\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 16.4062%; height: 19.5972px;\"\u003eConnector\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 57.8726%; height: 19.5972px;\"\u003eUSB Type-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 16.4062%; height: 39.1944px;\"\u003ePower supply\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 57.8726%; height: 39.1944px;\"\u003e5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 16.4062%; height: 39.1944px;\"\u003eFunctions\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 57.8726%; height: 39.1944px;\"\u003ePower supply, USB communication, firmware downloading, etc.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- ISOLATED RS485 --\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 25.601%; height: 156.778px;\" rowspan=\"4\"\u003eIsolated RS485 Interface\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 16.4062%; height: 19.5972px;\"\u003eConnector\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 57.8726%; height: 19.5972px;\"\u003eScrew terminal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 16.4062%; height: 39.1944px;\"\u003eDirection control\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 57.8726%; height: 39.1944px;\"\u003eAutomatically controlled via main controller hardware flow settings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 16.4062%; height: 39.1944px;\"\u003eProtection\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 57.8726%; height: 39.1944px;\"\u003eTVS diode, surge protection \u0026amp; ESD protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.7917px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 16.4062%; height: 58.7917px;\"\u003eResistor\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 57.8726%; height: 58.7917px;\"\u003eOnboard reserved 120R matching resistor, NC by default, enabled via jumper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- ISOLATED CAN --\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 25.601%; height: 156.778px;\" rowspan=\"4\"\u003eIsolated CAN Interface\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 16.4062%; height: 19.5972px;\"\u003eConnector\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 57.8726%; height: 19.5972px;\"\u003eScrew terminal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 16.4062%; height: 39.1944px;\"\u003eDirection control\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 57.8726%; height: 39.1944px;\"\u003eHardware automatic control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 16.4062%; height: 39.1944px;\"\u003eProtection\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 57.8726%; height: 39.1944px;\"\u003eTVS diode, surge protection \u0026amp; ESD protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.7917px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 16.4062%; height: 58.7917px;\"\u003eResistor\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 57.8726%; height: 58.7917px;\"\u003eOnboard reserved 120R matching resistor, NC by default, enabled via jumper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- ETHERNET --\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 25.601%; height: 19.5972px;\"\u003eEthernet Interface\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 74.2788%; height: 19.5972px;\" colspan=\"2\"\u003ePoE Ethernet port, supports IEEE 802.3af standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- DIGITAL OUTPUT --\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 25.601%; height: 156.778px;\" rowspan=\"4\"\u003eDigital Output\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 16.4062%; height: 39.1944px;\"\u003eOutput channel\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 57.8726%; height: 39.1944px;\"\u003e8 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 16.4062%; height: 39.1944px;\"\u003eInput voltage\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 57.8726%; height: 39.1944px;\"\u003e5V~40V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 16.4062%; height: 39.1944px;\"\u003eOutput type\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 57.8726%; height: 39.1944px;\"\u003eOpen-drain output, with load capacity of 500mA per channel (MAX)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 16.4062%; height: 39.1944px;\"\u003eIsolation type\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 57.8726%; height: 39.1944px;\"\u003eOptocoupler isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- DIGITAL INPUT --\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 25.601%; height: 137.18px;\" rowspan=\"4\"\u003eDigital Input\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 16.4062%; height: 39.1944px;\"\u003eInput channel\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 57.8726%; height: 39.1944px;\"\u003e8 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 16.4062%; height: 39.1944px;\"\u003eInput voltage\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 57.8726%; height: 39.1944px;\"\u003e5V~36V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 16.4062%; height: 39.1944px;\"\u003eInput type\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 57.8726%; height: 39.1944px;\"\u003ePassive input \/ active input (NPN or PNP type)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 16.4062%; height: 19.5972px;\"\u003eIsolation\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 57.8726%; height: 19.5972px;\"\u003eBi-directional optocoupler isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- LED INDICATORS --\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 25.601%; height: 156.778px;\" rowspan=\"4\"\u003eLED Indicators\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 16.4062%; height: 39.1944px;\"\u003eRGB\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 57.8726%; height: 39.1944px;\"\u003eRGB colorful LED, supports programmable control of display color\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 16.4062%; height: 39.1944px;\"\u003ePWR\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 57.8726%; height: 39.1944px;\"\u003eRed power indicator, lights up when there is USB connection and voltage is detected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 16.4062%; height: 39.1944px;\"\u003eTXD\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 57.8726%; height: 39.1944px;\"\u003eGreen TX indicator, lights up when the RS485\/CAN port sends data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 16.4062%; height: 39.1944px;\"\u003eRXD\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 57.8726%; height: 39.1944px;\"\u003eBlue RX indicator, lights up when the device port sends data back\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- POWER SUPPLY --\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 25.601%; height: 39.1944px; text-align: center;\"\u003ePower Supply Screw Terminal\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 16.4062%; height: 39.1944px;\"\u003eVoltage range\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 57.8726%; height: 39.1944px;\"\u003e7~36V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- APPEARANCE --\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 25.601%; height: 29.5972px; text-align: center;\" rowspan=\"2\"\u003eAppearance\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 16.4062%; height: 19.5972px;\"\u003eEnclosure\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 57.8726%; height: 19.5972px;\"\u003eRail-mount protective case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 10px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 16.4062%; height: 10px;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 57.8726%; height: 10px;\"\u003e175 × 90 × 40 (mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eBased on ESP32-S3, Designed for AIoT market\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eEquipped with Xtensa 32-bit LX7 dual-core processor, capable of running at 240 MHz, with Powerful AI Computing Performance and Security Encryption Mechanism, Integrated 2.4GHz Wi-Fi and Bluetooth LE dual-mode wireless communication\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/ESP32-S3-POE-ETH-8DI-8DO\/ESP32-S3-POE-ETH-8DI-8DO-details-3.jpg\" alt=\"Industrial ESP32-S3 Control Board With 8-Channel Digital Input \u0026amp; Output, built-in ESP32-S3\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eOnboard Multiple Isolation Protection Circuits\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eMultiple protections, more safe and reliable\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg alt=\"Industrial ESP32-S3 Control Board With 8-Channel Digital Input \u0026amp; Output, multiple isolation protection circuits\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/ESP32-S3-POE-ETH-8DI-8DO\/ESP32-S3-POE-ETH-8DI-8DO-details-5.jpg\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFully Isolated Digital Input\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFully Isolated Digital Input\/Output, with Bi-directional Optocoupler isolation,\u003cbr\u003esupports Passive and Active Inputs (PNP or NPN Type)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/ESP32-S3-POE-ETH-8DI-8DO\/ESP32-S3-POE-ETH-8DI-8DO-details-9.jpg\" alt=\"Industrial ESP32-S3 Control Board With 8-Channel Digital Input \u0026amp; Output, digital input connection\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFully Isolated Digital Output\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAdopts Darlington transistor open-collector output, single-channel sink current up to 500 mA, capable of directly driving relays\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/ESP32-S3-POE-ETH-8DI-8DO\/ESP32-S3-POE-ETH-8DI-8DO-details-10.jpg\" alt=\"Industrial ESP32-S3 Control Board With 8-Channel Digital Input \u0026amp; Output, digital output connection\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eApplication Scenarios\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003eSupports RS485, Bluetooth, or Wi-Fi Networking for Remote Control\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"Industrial ESP32-S3 Control Board With 8-Channel Digital Input \u0026amp; Output, application scenarios\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/ESP32-S3-POE-ETH-8DI-8DO\/ESP32-S3-POE-ETH-8DI-8DO-details-11.jpg\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eSupports Arduino IDE\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003eComprehensive SDK, Dev Resources, And Tutorials To Help You Easily Get Started\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/general\/dev_platforms\/Arduino-IDE.jpg\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eBuilt-In PoE Module\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003eProviding both network connection and power supply in one cable\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/ESP32-S3-POE-ETH-8DI-8DO\/ESP32-S3-POE-ETH-8DI-8DO-details-14.jpg\" alt=\"Industrial ESP32-S3 Control Board With 8-Channel Digital Input \u0026amp; Output, built-in PoE module\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e* the switch shown in the picture is NOT included.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eApplication Examples\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003eProvides Multiple Networking Demos With Waveshare.Cloud, Using The Lightweight\u003cbr\u003eMQTT Protocol To Achieve Data Visualization Service\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/ESP32-S3-POE-ETH-8DI-8DO\/ESP32-S3-POE-ETH-8DI-8DO-details-15.jpg\" alt=\"Industrial ESP32-S3 Control Board With 8-Channel Digital Input \u0026amp; Output, application examples\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eWhat's On Board\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/ESP32-S3-POE-ETH-8DI-8DO\/ESP32-S3-POE-ETH-8DI-8DO-details-intro.jpg\" alt=\"Industrial ESP32-S3 Control Board With 8-Channel Digital Input \u0026amp; Output, PCB front view\"\u003e\u003c\/p\u003e\n\u003ctable style=\"border-collapse: collapse; width: 81.9%; height: 1117.04px; margin-left: auto; margin-right: auto;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 78.3889px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 78.3889px; width: 56.9712%;\"\u003e\n\u003cstrong\u003e1. ESP32-S3-WROOM-1U-N16R8\u003c\/strong\u003e\u003cbr\u003eAdopts ESP32-S3 series chip with Xtensa 32-bit LX7 dual-core processor, built in 16MB Flash and 8MB PSRAM\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 78.3889px; width: 43.0889%;\"\u003e\n\u003cstrong\u003e19. Power Supply Screw Terminal\u003c\/strong\u003e\u003cbr\u003eSupports DC 7~36V wide voltage input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 97.9861px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 97.9861px; width: 56.9712%;\"\u003e\n\u003cstrong\u003e2. W5500\u003c\/strong\u003e\u003cbr\u003eExtends 10\/100 Mbps Ethernet via SPI Interface\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 97.9861px; width: 43.0889%;\"\u003e\n\u003cstrong\u003e20. External Antenna Connector\u003c\/strong\u003e\u003cbr\u003eSMA female connector, for WiFi and Bluetooth wireless communication\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 19.5972px; width: 56.9712%;\"\u003e\u003cstrong\u003e3. RESET Button\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 19.5972px; width: 43.0889%;\"\u003e\u003cstrong\u003e21. Ethernet Port\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.7917px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 58.7917px; width: 56.9712%;\"\u003e\n\u003cstrong\u003e4. TF Card Slot\u003c\/strong\u003e\u003cbr\u003eSupports external TF card for storing images and files\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 58.7917px; width: 43.0889%;\"\u003e\n\u003cstrong\u003e22. PoE Module\u003c\/strong\u003e\u003cbr\u003efor PoE capability, supports IEEE 802.3af standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 78.3889px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 78.3889px; width: 56.9712%;\"\u003e\u003cstrong\u003e5. Power Module\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 78.3889px; width: 43.0889%;\"\u003e\n\u003cstrong\u003e23. USB Type-C Port\u003c\/strong\u003e\u003cbr\u003efor module power supply, firmware downloading and USB communication\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 19.5972px; width: 56.9712%;\"\u003e\u003cstrong\u003e6. Bi-directional Optocoupler Isolation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 19.5972px; width: 43.0889%;\"\u003e\u003cstrong\u003e24. WS2812 RGB LED\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 19.5972px; width: 56.9712%;\"\u003e\u003cstrong\u003e7. CAN Transceiver Chip\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 19.5972px; width: 43.0889%;\"\u003e\u003cstrong\u003e25. BOOT Button\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 78.3889px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 78.3889px; width: 56.9712%;\"\u003e\n\u003cstrong\u003e8. Onboard TVS (Transient Voltage Suppressor)\u003c\/strong\u003e\u003cbr\u003eEffectively suppresses surge voltages and transient spikes in the circuit\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 78.3889px; width: 43.0889%;\"\u003e\n\u003cstrong\u003e26. LED Indicators\u003c\/strong\u003e\u003cbr\u003ePWR: power indicator\u003cbr\u003eRXD: RS485 \/ CAN RX indicator\u003cbr\u003eTXD: RS485 \/ CAN TX indicator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.7917px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 58.7917px; width: 56.9712%;\"\u003e\n\u003cstrong\u003e9. Optocoupler \u0026amp; Digital Isolation\u003c\/strong\u003e\u003cbr\u003ePrevents interference from external signal\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 58.7917px; width: 43.0889%;\"\u003e\n\u003cstrong\u003e27. Pin Header\u003c\/strong\u003e\u003cbr\u003efor connecting other devices\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 78.3889px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 78.3889px; width: 56.9712%;\"\u003e\u003cstrong\u003e10. RS485 Transceiver Chip\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 78.3889px; width: 43.0889%;\"\u003e\n\u003cstrong\u003e28. USB Type-C Power Output Header\u003c\/strong\u003e\u003cbr\u003eProvides external power supply via USB Type-C port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.7917px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 58.7917px; width: 56.9712%;\"\u003e\n\u003cstrong\u003e11. Darlington Transistor\u003c\/strong\u003e\u003cbr\u003esink current up to 500mA, with built-in flyback diode protection\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 58.7917px; width: 43.0889%;\"\u003e\u003cstrong\u003e29. Multi-Function Terminal\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 97.9861px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 97.9861px; width: 56.9712%;\"\u003e\n\u003cstrong\u003e12. Power Isolation\u003c\/strong\u003e\u003cbr\u003eProvides stable isolated voltage, no extra power supply required for the isolated terminal\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 97.9861px; width: 43.0889%;\"\u003e\n\u003cstrong\u003e30. Voltage Level Selection for Multi-Function Terminal\u003c\/strong\u003e\u003cbr\u003efor switching the communication logic level and output voltage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.7917px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 58.7917px; width: 56.9712%;\"\u003e\u003cstrong\u003e13. Digital Output Screw Terminals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 58.7917px; width: 43.0889%;\"\u003e\n\u003cstrong\u003e31. CAN Terminal\u003c\/strong\u003e\u003cbr\u003efor connecting to external CAN devices\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 78.3889px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 78.3889px; width: 56.9712%;\"\u003e\u003cstrong\u003e14. Buzzer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 78.3889px; width: 43.0889%;\"\u003e\n\u003cstrong\u003e32. CAN Matching Resistor\u003c\/strong\u003e\u003cbr\u003eOnboard reserved 120R matching resistor, enabled via jumper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.7917px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 58.7917px; width: 56.9712%;\"\u003e\n\u003cstrong\u003e15. TCA9554PWR\u003c\/strong\u003e\u003cbr\u003eI\/O expander for controlling digital outputs\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 58.7917px; width: 43.0889%;\"\u003e\n\u003cstrong\u003e33. RS485 Terminal\u003c\/strong\u003e\u003cbr\u003efor connecting to external RS485 devices\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 78.3889px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 78.3889px; width: 56.9712%;\"\u003e\n\u003cstrong\u003e16. RTC Battery Holder\u003c\/strong\u003e\u003cbr\u003e1220 size (12mm diameter × 2mm thickness), supports only rechargeable 3V~3.3V battery\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 78.3889px; width: 43.0889%;\"\u003e\n\u003cstrong\u003e34. RS485 Matching Resistor\u003c\/strong\u003e\u003cbr\u003eOnboard reserved 120R matching resistor, enabled via jumper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 78.3889px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 78.3889px; width: 56.9712%;\"\u003e\n\u003cstrong\u003e17. Power Isolation\u003c\/strong\u003e\u003cbr\u003eProvides stable isolated voltage, no extra power supply required for the isolated terminal\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 78.3889px; width: 43.0889%;\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 19.5972px; width: 56.9712%;\"\u003e\u003cstrong\u003e18. Digital Input Screw Terminals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 19.5972px; width: 43.0889%;\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eEnclosure Design\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003eProtection Enclosure With 35mm Rail-Mount Support, Easy To Install, Safe To Use\u003c\/p\u003e\n\u003ctable style=\"border-collapse: collapse; width: 81.9%; margin-left: auto; margin-right: auto;\" height=\"211\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 49.7198%;\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/ESP32-S3-POE-ETH-8DI-8DO\/ESP32-S3-POE-ETH-8DI-8DO-details-17-4.jpg\" class=\"round1234\" alt=\"Industrial 8-Channel PoE ESP32-S3 WiFi Relay Module, rail mounting\"\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 50.2602%;\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/ESP32-S3-POE-ETH-8DI-8DO\/ESP32-S3-POE-ETH-8DI-8DO-details-17-5.jpg\" class=\"round1234\" alt=\"Industrial 8-Channel PoE ESP32-S3 WiFi Relay Module, rail mounting\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eOutline Dimensions\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"Industrial ESP32-S3 Control Board With 8-Channel Digital Input \u0026amp; Output, outline dimensions\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/ESP32-S3-POE-ETH-8DI-8DO\/ESP32-S3-POE-ETH-8DI-8DO-details-size.jpg\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eSupport Batch Customization\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003eSupport software and hardware customization\u003cbr\u003eIncluding hardware interface, LOGO, label, case and web page, etc.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/RS232-485-422-TO-POE-ETH-B\/RS232-485-422-TO-POE-ETH-B-details-29.jpg\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eResources \u0026amp; Services\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eWiki: \u003ca id=\"tab-wiki\" href=\"http:\/\/www.waveshare.com\/wiki\/ESP32-S3-POE-ETH-8DI-8DO\" target=\"_blank\"\u003ewww.waveshare.com\/wiki\/ESP32-S3-POE-ETH-8DI-8DO\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003ePackage Content\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.3214 kg\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eESP32-S3-POE-ETH-8DI-8DO × 1\u003cbr\u003e2.4G 4DB SMA antenna × 1\u003cbr\u003eScrewdriver × 1\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/Screenshot_8-1-2026_131652_www.waveshare.com.jpg?v=1767858420\"\u003e\u003c\/p\u003e","brand":"Waveshare","offers":[{"title":"Default Title","offer_id":51228447244605,"sku":"WVSH0557","price":4749.99,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/esp32-s3-poe-eth-8di-8do-1.jpg?v=1767858720","url":"https:\/\/thinkrobotics.com\/products\/industrial-esp32-s3-control-board-with-8-channel-digital-input-output","provider":"ThinkRobotics.com","version":"1.0","type":"link"}