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Industrial ESP32-S3 Control Board With 8-Channel Digital Input & Output

Waveshare

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SKU:
061-32108
MPN:
32108
Industrial ESP32-S3 Control Board With 8-Channel Digital Input & Output
Quantity
Unit Price (ex. GST)
1 - 9
₹ 3,783.00
10 or above
₹ 3,631.68
Industrial ESP32-S3 control board with Xtensa 32-bit LX7 dual-core processor, 8-channel digital I/O, Wi-Fi, Bluetooth LE, RS485, CAN, Ethernet, PoE, isolation protection, TF storage, and rail-mounted case for automation and IoT applications. View full description
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Technical Specifications

Brand:
Waveshare
Version:
ESP32-S3-POE-ETH-8DI-8DO
Wireless Communication:
2.4GHz WiFi (802.11 b/g/n), Bluetooth 5 (LE)
USB Port - Connector:
USB Type-C
USB Port - Power Supply:
5V
USB Port - Functions:
Power Supply, USB Communication, Firmware Downloading, etc.
Isolated RS485 Interface - Connector:
Screw Terminal
Isolated RS485 Interface - Direction Control:
Automatically controlled via main controller hardware flow settings
Isolated RS485 Interface - Protection:
TVS diode, surge protection & ESD protection
Isolated RS485 Interface - Resistor:
Onboard reserved 120R matching resistor, NC by default, enabled via jumper
Isolated Can Interface - Connector:
Screw Terminal
Isolated Can Interface - Direction Control:
Hardware Automatic Control
Isolated Can Interface - Protection:
TVS diode, surge protection & ESD protection
Isolated Can Interface - Resistor:
Onboard reserved 120R matching resistor, NC by default, enabled via jumper
Ethernet Interface:
PoE Ethernet port, supports IEEE 802.3af standard
Digital Output - Output Channel:
8 Channels
Digital Output - Input Voltage:
5V~40V
Digital Output - Output Type:
Open-drain output, with load capacity of 500mA per channel (MAX)
Digital Output - Isolation Type:
Optocoupler Isolation
Digital Input - Input Channel:
8 channels
Digital Input - Input Voltage:
5V~36V
Digital Input - Input Type:
Passive input / active input (NPN or PNP type)
Digital Input - Isolation:
Bi-directional optocoupler isolation
LED Indicators:
RGB,PWR,TXD,RXD
Voltage Range:
7~36V
Dimensions:
175 × 90 × 40 (mm)

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.

Description

Resources:

www.waveshare.com/wiki/ESP32-S3-POE-ETH-8DI-8DO

ESP32-S3 Industrial Control Board with 8-Channel I/O: High-Performance Dual-Core Processor for Industrial Automation

The ESP32-S3 Industrial Control Board is a powerful and versatile control solution, featuring an Xtensa 32-bit LX7 dual-core processor running at up to 240 MHz. Designed for industrial-grade applications, this control board integrates Wi-Fi and Bluetooth LE for wireless communication, supports multiple isolation protection circuits, and offers 8-channel digital input/output with high drive capability. With onboard RS485, CAN, Ethernet, PoE, and TF card slot, along with robust power isolation, it is an all-in-one platform for automation, remote monitoring, and IoT integration in demanding environments.

Key Features

  • High-Performance Dual-Core Processing
    Powered by Xtensa® 32-bit LX7 dual-core processor running at up to 240 MHz.

  • Dual-Mode Wireless Communication
    Integrated 2.4 GHz Wi-Fi and Bluetooth LE with excellent RF performance.

  • 8-Channel Digital I/O
    Darlington transistor outputs with optocoupler isolation, 500 mA sink current, and flyback diode protection.

  • Flexible Digital Input Support
    Supports passive/active input with bi-directional optocoupler isolation and linkage control to outputs.

  • Industrial Communication Interfaces
    Isolated RS485 and CAN interfaces for connecting Modbus modules, CAN devices, and industrial sensors.

  • Expanded Networking Options
    W5500 Ethernet chip for 10/100 Mbps connectivity via SPI and built-in IEEE 802.3af PoE support.

  • Robust Isolation Protection
    Optocoupler, digital, and power supply isolation to prevent interference and ensure system stability.

  • Extended Storage & Control
    Onboard TF card slot for file/image storage, RTC chip for scheduled tasks, and built-in buzzer/RGB LED indicators.

  • Versatile Power Supply Options
    USB Type-C or 7–36 V wide voltage screw terminal input; unibody isolated power design.

  • Industrial-Grade Enclosure
    Rail-mounted protective case for safe, easy installation in control panels.

Package Content:

  1. ESP32-S3-POE-ETH-8DI-8DO × 1
  2. 2.4G 4DB SMA antenna × 1
  3. Screwdriver × 1

Industrial 8-Ch ESP32-S3 Digital Input & Output Controller
Supports WiFi / Bluetooth / RS485 / CAN / Ethernet Port, etc.
Built-In Protection Circuits Such As Power Isolation And Optocoupler Isolation,
Safe & Stable & Reliable

Onboard Multiple Isolation Protection Circuits
Multiple Protections, More Safe And Reliable

What's On Board

  1. ESP32-S3-WROOM-1U-N16R8
    Adopts ESP32-S3 series chip with Xtensa 32-bit LX7 dual-core processor, built in 16MB Flash and 8MB PSRAM
  2. W5500
    Extends 10/100 Mbps Ethernet via SPI Interface
  3. RESET Button
  4. TF Card Slot
    Supports external TF card for storing images and files
  5. Power Module
  6. Bi-directional Optocoupler Isolation
  7. CAN Transceiver Chip
  8. Onboard TVS (Transient Voltage Suppressor)
    Effectively suppresses surge voltages and transient spikes in the circuit
  9. Optocoupler & Digital Isolation
    Prevents interference from external signal
  10. RS485 Transceiver Chip
  11. Darlington Transistor
    sink current up to 500mA, with built-in flyback diode protection
  12. Power Isolation
    Provides stable isolated voltage, no extra power supply required for the isolated terminal
  13. Digital Output Screw Terminals
  14. Buzzer
  15. TCA9554PWR
    I/O expander for controlling digital outputs
  16. RTC Battery Holder
  17. Power Isolation
    Provides stable isolated voltage, no extra power supply required for the isolated terminal
  18. Digital Input Screw Terminals
  19. Power Supply Screw Terminal
    Supports DC 7~36V wide voltage input
  20. External Antenna Connector
    SMA female connector, for WiFi and Bluetooth wireless communication
  21. Ethernet Port
  22. PoE Module
    for PoE capability, supports IEEE 802.3af standard
  23. USB Type-C Port
    for module power supply, firmware downloading and USB communication
  24. WS2812 RGB LED
  25. BOOT Button
  26. LED Indicators
    PWR: power indicator
    RXD: RS485 / CAN RX indicator
    TXD: RS485 / CAN TX indicator
  27. Pin Header
    for connecting other devices
  28. USB Type-C Power Output Header
    Provides external power supply via USB Type-C port
  29. Multi-Function Terminal
  30. Voltage Level Selection for Multi-Function Terminal
    for switching the communication logic level and output voltage of the multi-function terminal
  31. CAN Terminal
    for connecting to external CAN devices
  32. CAN Matching Resistor
    Onboard reserved 120R matching resistor, enabled via jumper
  33. RS485 Terminal
    for connecting to external RS485 devices
  34. RS485 Matching Resistor
    Onboard reserved 120R matching resistor, enabled via jumper

Dimensions

 

 

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