Waveshare Industrial 8-Channel ESP32-S3 WiFi Relay Module, Isolated RS485 Interface, Xtensa 32-bit LX7 Dual-core Processor, 240MHz, Multiple Isolation Protection Circuits, PoE Ethernet Port
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Product details
| Management number | 212250589 | Release Date | 2026/04/06 | List Price | US$27.20 | Model Number | 212250589 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- ESP32-S3 Microcontroller: Based on the ESP32-S3 with an Xtensa 32-bit LX7 dual-core processor, running at up to 240 MHz for high performance.
- Wireless Communication: Integrated 2.4GHz Wi-Fi and Bluetooth LE dual-mode communication for superior RF performance.
- Relay and Input Support: Features a high-quality relay with a contact rating of ≤10A 250V AC / 30V DC, supporting both passive and active digital input with bi-directional optocoupler isolation and linkage control.
- Industrial Connectivity: Onboard isolated RS485 interface for connecting to various Modbus industrial modules or sensors, with additional features like an Ethernet chip and PoE (optional version).
- Flexible Power and Monitoring: Onboard USB Type-C for power, debugging, and firmware downloading, along with a wide 7~36V voltage input, RTC chip for scheduled tasks, and built-in indicators for monitoring device status.
- Rich WiKi Resources: We provide official Wiki resources, please visit our store and click the wiki page to get resources.
| Brand | waveshare |
|---|---|
| Platform | Custom |
| Model Name | ESP32-S3-POE-ETH-8DI-8RO |
| Manufacturer | Waveshare |
| Model Number | ESP32-S3-ETH-8DI-8RO |
| BuiltIn Media | ESP32-S3-POE-ETH-8DI-8RO |
| Number of Ports | 6 |
| Compatible Devices | Personal Computer, Laptop, Server |
| Memory Clock Speed | 240 MHz |
| Warranty Description | 1 year |
| Compatible Processors | ESP32 series |
| RAM Memory Technology | LPDDR4 |
| Number of Ethernet Ports | 1 |
| Main Power Connector Type | 24-Pin |
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