Specifications:

Feature:

1. Based on ESP32-S3 microcontroller with Xtensa 32-bit LX7 dual-core processor, capable of running at 240 MHz.2. Integrated 2.4GHz Wi-Fi and Bluetooth LE dual-mode wireless communication, with excellent RF performance.3. The 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.4. Supports passive and active digital input, with bi-directional optocoupler isolation. The digital output supports digital input linkage control.5. Onboard isolated RS485 interface, for connecting to various RS485 Modbus industrial modules or sensors.6. Onboard isolated CAN interface, for connecting to various CAN devices.7. Onboard pin header, allowing access to other devices.8. Onboard USB Type-C port for power supply, firmware downloading and debugging.9. Onboard power supply screw terminal, supports 7~36V wide voltage input, suitable for industrial applications.10. Onboard RTC chip, supports scheduled tasks.11. Onboard W5500 Ethernet chip for extending 10/100Mbps network port through SPI interface.12. Built-in PoE module for PoE capability (compliant with IEEE 802.3af standard).13. Onboard optocoupler isolation to prevent interference from external circuit.14. Onboard digital isolation to prevent interference from external signal.15. Onboard unibody power supply isolation, providing stable isolated voltage, no extra power supply required for the isolated terminal.16. Onboard TF card slot for external TF card storage of images and files.17. Built-in buzzer, RGB LED, power supply, RS485 and CAN TX/RX indicators for monitoring the operating status of the devices.18. Rail-mounted protective case, easy to install, safe to use.

Features:
1. High-Performance Processor:
Equipped with ESP32-S3 microcontroller powered by Xtensa 32-bit LX7 dual-core processor, delivering up to 240MHz. Ideal for industrial-grade applications requiring accurate data processing.
2. Comprehensive Communication Capabilities:
Supports WiFi (2.4GHz), Bluetooth 5 (LE), RS485, CAN, and Ethernet interfaces, including PoE functionality, ensuring seamless integration across IoT-based industrial systems.
3. Refined Electrical Design:
Integrated Darlington transistors with optocoupler isolation for digital outputs, reducing interference while allowing precise control up to 500mA/channel. Bi-directional optocouplers support passive and active digital inputs.
4. Convenient Programming and Debugging:
USB Type-C interface allows fast firmware updates and system debugging. GPIO pin access makes device connection and extension straightforward for custom industrial setups.
5. Enhanced Industrial-Grade Protection:
Built-in TVS diode, surge, and ESD protection ensure superior reliability under various working conditions. Rail-mounted protective enclosure simplifies installation.

Package Included:
1 x ESP32-S3 Industrial Control Board
1 x Rubber Antenna
1 x Screwdriver