{"product_id":"esp32-s3-industrial-control-board-industrial-grade-6-channel-wifi-network-relay-module","title":"Waveshare ESP32-S3 industrial controller - 8 DI, 8 DO, PoE, DIN rail","description":"\u003cdiv style=\"margin: 24px 0; padding: 22px; background: #f7f7f7; border: 1px solid #dddddd; border-radius: 10px; box-sizing: border-box;\"\u003e \u003cdiv style=\"background: #ffffff; border: 1px solid #e5e5e5; border-radius: 8px; padding: 18px; margin: 0 0 18px 0; box-sizing: border-box;\"\u003e \u003ch2 style=\"margin: 0 0 12px 0; font-size: 22px; line-height: 1.3;\"\u003eESP32-S3 Industrial Control Board, Industrial-Grade 6-Channel WiFi Network Relay Module\u003c\/h2\u003e \u003cp style=\"margin: 0 0 12px 0; line-height: 1.6;\"\u003eThe ESP32-S3-POE-ETH-8DI-8DO is an industrial-grade control board based on the ESP32-S3. It provides 8 galvanically isolated digital inputs, 8 optocoupler-isolated digital outputs, as well as Wi-Fi, Bluetooth LE, Ethernet, RS485, and CAN in an enclosure for a 35 mm DIN rail.\u003c\/p\u003e \u003cp style=\"margin: 0 0 12px 0; line-height: 1.6;\"\u003eThis makes it easy to move from a breadboard to real-world industrial systems: Connect sensors, switches, and end positions directly to the screw terminals, and connect relays, valves, or signal lights to the outputs. Program it as usual with the Arduino IDE.\u003c\/p\u003e \u003cp style=\"margin: 0; line-height: 1.6;\"\u003eThe integrated PoE module compliant with IEEE 802.3af means a single network cable is all you need for data connection and power. Alternatively, you can power the board via the screw terminal with 7 to 36 V or via USB Type-C.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv style=\"background: #ffffff; border: 1px solid #e5e5e5; border-radius: 8px; padding: 18px; margin: 0 0 18px 0; box-sizing: border-box;\"\u003e \u003ch3 style=\"margin: 0 0 12px 0; font-size: 18px;\"\u003eHighlights\u003c\/h3\u003e \u003cul style=\"margin: 0; padding-left: 20px; line-height: 1.7;\"\u003e \u003cli\u003eESP32-S3 with Xtensa 32-bit LX7 dual-core processor, up to 240 MHz, ESP32-S3-WROOM-1U-N16R8 module with 16 MB Flash and 8 MB PSRAM\u003c\/li\u003e \u003cli\u003e2.4 GHz Wi-Fi (802.11 b\/g\/n) and Bluetooth 5 (LE), external SMA antenna included\u003c\/li\u003e \u003cli\u003e8 digital inputs, 5 to 36 V, passive or active (NPN or PNP), bidirectionally optocoupler-isolated\u003c\/li\u003e \u003cli\u003e8 digital outputs via Darlington transistors, open-drain, up to 500 mA sink current per channel, with flyback diode\u003c\/li\u003e \u003cli\u003eEthernet via W5500 with 10\/100 Mbps and integrated PoE module compliant with IEEE 802.3af\u003c\/li\u003e \u003cli\u003eIsolated RS485 and CAN interfaces with TVS diodes and surge and ESD protection\u003c\/li\u003e \u003cli\u003eOnboard RTC with battery holder for timed tasks\u003c\/li\u003e \u003cli\u003eTF card slot, buzzer, WS2812 RGB LED, and status indicators for power, TX, and RX\u003c\/li\u003e \u003cli\u003eWide-range input, 7 to 36 V via screw terminal; additional USB Type-C for power, programming, and debugging\u003c\/li\u003e \u003cli\u003eEnclosure with mount for 35 mm DIN rail\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003cdiv style=\"background: #ffffff; border: 1px solid #e5e5e5; border-radius: 8px; padding: 18px; margin: 0 0 18px 0; box-sizing: border-box;\"\u003e \u003ch3 style=\"margin: 0 0 12px 0; font-size: 18px;\"\u003eApplications\u003c\/h3\u003e \u003cul style=\"margin: 0; padding-left: 20px; line-height: 1.7;\"\u003e \u003cli\u003eControl and automation projects in classrooms, vocational training, and technical colleges\u003c\/li\u003e \u003cli\u003eMonitoring switching states, end positions, proximity switches, and pulse counts\u003c\/li\u003e \u003cli\u003eControlling relays, contactors, solenoid valves, and signal devices\u003c\/li\u003e \u003cli\u003eConnecting RS485 Modbus sensors and modules\u003c\/li\u003e \u003cli\u003eNetworking CAN devices\u003c\/li\u003e \u003cli\u003eIoT and remote control applications via Wi-Fi, Ethernet, or MQTT\u003c\/li\u003e \u003cli\u003ePrototypes and small production runs in a control cabinet on a DIN rail\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003cdiv style=\"background: #ffffff; border: 1px solid #e5e5e5; border-radius: 8px; padding: 18px; margin: 0 0 18px 0; box-sizing: border-box;\"\u003e \u003ch3 style=\"margin: 0 0 12px 0; font-size: 18px;\"\u003eTechnical specifications\u003c\/h3\u003e \u003ctable style=\"width: 100%; border-collapse: collapse; margin: 0 0 16px 0;\"\u003e \u003cthead\u003e \u003ctr\u003e\n\u003cth style=\"background: #478a84; color: #ffffff; text-align: left; padding: 10px; border: 1px solid #dddddd;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"background: #478a84; color: #ffffff; text-align: left; padding: 10px; border: 1px solid #dddddd;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eModel\u003c\/td\u003e \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eESP32-S3-POE-ETH-8DI-8DO\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eMicrocontroller\u003c\/td\u003e \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eESP32-S3, standard module ESP32-S3-WROOM-1U-N16R8\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eProcessor\u003c\/td\u003e \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eXtensa 32-bit LX7 dual-core, up to 240 MHz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eMemory\u003c\/td\u003e \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e16 MB Flash, 8 MB PSRAM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eWireless\u003c\/td\u003e \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e2.4 GHz Wi-Fi (802.11 b\/g\/n), Bluetooth 5 (LE)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eDigital inputs\u003c\/td\u003e \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e8 channels, 5 to 36 V, passive or active (NPN or PNP), bidirectional optocoupler isolation\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eDigital outputs\u003c\/td\u003e \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e8 channels, open-drain, 5 to 40 V, max. 500 mA per channel, optocoupler isolation\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eEthernet\u003c\/td\u003e \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eW5500, 10\/100 Mbps, PoE compliant with IEEE 802.3af\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eRS485\u003c\/td\u003e \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eIsolated, screw terminal, automatic direction control, TVS, surge, and ESD protection, 120R termination resistor can be enabled via jumper\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eCAN\u003c\/td\u003e \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eIsolated, screw terminal, automatic direction control, TVS, surge, and ESD protection, 120R termination resistor can be enabled via jumper\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eUSB\u003c\/td\u003e \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eUSB Type-C, 5 V, for power supply, communication, and firmware download\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003ePower supply screw terminal\u003c\/td\u003e \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e7 to 36 V DC\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eMemory card\u003c\/td\u003e \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eTF card slot\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eRTC\u003c\/td\u003e \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eOnboard RTC with size 1220 battery holder (12 mm diameter, 2 mm thick), rechargeable cells only, 3 to 3.3 V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eIndicators and signalers\u003c\/td\u003e \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eWS2812 RGB LED, PWR (red), TXD (green), RXD (blue), buzzer\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eAntenna\u003c\/td\u003e \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eSMA connector for external antenna\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eEnclosure\u003c\/td\u003e \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eProtective enclosure for 35 mm DIN rail\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eDimensions\u003c\/td\u003e \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e175 x 90 x 40 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eWeight\u003c\/td\u003e \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eapprox. 321 g\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eProgramming\u003c\/td\u003e \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eArduino IDE, SDK, and example projects available via the Waveshare Wiki\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv style=\"background: #ffffff; border: 1px solid #e5e5e5; border-radius: 8px; padding: 18px; margin: 0 0 18px 0; box-sizing: border-box;\"\u003e \u003ch3 style=\"margin: 0 0 12px 0; font-size: 18px;\"\u003eFeatures in detail\u003c\/h3\u003e \u003cul style=\"margin: 0; padding-left: 20px; line-height: 1.7;\"\u003e \u003cli\u003eFully isolated inputs and outputs: optocouplers and digital isolation keep field interference away from the controller\u003c\/li\u003e \u003cli\u003eSeparate power supply isolation on the input and output sides; no additional power supply is needed for the isolated side\u003c\/li\u003e \u003cli\u003eDarlington outputs with integrated freewheeling diodes, suitable for directly controlling relays\u003c\/li\u003e \u003cli\u003eDigital inputs and outputs can be linked\u003c\/li\u003e \u003cli\u003eTCA9554PWR I\/O expander for controlling the digital outputs\u003c\/li\u003e \u003cli\u003eTVS diodes to suppress overvoltage and transient spikes\u003c\/li\u003e \u003cli\u003ePin header, multifunction terminal with switchable logic level, and USB Type-C output for connecting additional devices\u003c\/li\u003e \u003cli\u003eRESET and BOOT buttons directly on the board\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003cdiv style=\"background: #ffffff; border: 1px solid #e5e5e5; border-radius: 8px; padding: 18px; margin: 0 0 18px 0; box-sizing: border-box;\"\u003e \u003ch3 style=\"margin: 0 0 12px 0; font-size: 18px;\"\u003ePackage contents\u003c\/h3\u003e \u003cul style=\"margin: 0; padding-left: 20px; line-height: 1.7;\"\u003e \u003cli\u003e1x ESP32-S3-POE-ETH-8DI-8DO\u003c\/li\u003e \u003cli\u003e1x 2.4 GHz SMA antenna, 4 dB\u003c\/li\u003e \u003cli\u003e1x screwdriver\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003cdiv style=\"background: #ffffff; border: 1px solid #e5e5e5; border-radius: 8px; padding: 18px; margin: 0; box-sizing: border-box;\"\u003e \u003ch3 style=\"margin: 0 0 12px 0; font-size: 18px;\"\u003eNotes\u003c\/h3\u003e \u003cul style=\"margin: 0; padding-left: 20px; line-height: 1.7;\"\u003e \u003cli\u003ePoE operation requires a switch or injector compliant with IEEE 802.3af. A switch is not included.\u003c\/li\u003e \u003cli\u003eThe size 1220 RTC battery holder is designed exclusively for rechargeable cells with a voltage of 3 to 3.3 V. Do not use non-rechargeable coin cells.\u003c\/li\u003e \u003cli\u003eThe specified 500 mA is the maximum per output channel. Allow sufficient headroom for inductive loads.\u003c\/li\u003e \u003cli\u003eWork on systems with mains voltage may only be carried out by appropriately qualified personnel.\u003c\/li\u003e \u003cli\u003eYou can find documentation, example code, and schematics in the Waveshare Wiki for the ESP32-S3-POE-ETH-8DI-8DO model.\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003c\/div\u003e","brand":"Funduino","offers":[{"title":"Default Title","offer_id":66042599637341,"sku":"F25111148","price":39.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/waveshare-esp32-s3-industriesteuerung-8-di-8-do-poe-hutschiene-funduino-6985569.png?v=1792249937","url":"https:\/\/funduino.com\/en\/products\/esp32-s3-industrial-control-board-industrial-grade-6-channel-wi-fi-network-relay-module","provider":"Funduino","version":"1.0","type":"link"}